TY  - CONF
AU  - Todorović, Ivan
AU  - Jovanović, Milan
AU  - Krivokapić, Jovan
AU  - Milković, Dragan
AU  - Lučanin, Vojkan
AU  - Tanasković, Jovan
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7774
AB  - Digital transformation of business activities has outgrown from
competitive advantage to necessity in recent years. Evolution of
information and communication technologies (ICT) has created
the world where electronic business (E-Business), document
management systems (DMS) and enterprise resource planning
(ERP) solutions have become standard, even for micro, small
and medium enterprises (MSME) in developing countries.
Modern businesses focus on implementing data analysis,
business intelligence (BI) and even artificial intelligence (AI)
concepts in their everyday activities, thus the digitalization of
business activities is simply considered as default. Nevertheless,
public companies in developing countries fall behind and
struggle in this transformation process, as usual. Due to various
reasons, they are still in the phase of digitalization, rather than
implementing advanced solutions. Any organizational change
demands unfreezing and mindset redirection, among both
management and executors, which is always challenging,
especially in the public sector. This paper aims to explain the
preconditions and benefits of digital transition of the train
maintenance process, and key challenges in such transformation.
PB  - University of Maribor
C3  - 43 rd International Conference on Organizational Science Development Green and Digital Transition – Challenge or Opportunity
T1  - Digital Transition of the Maintenance Process: Case of Rail Transport Company
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7774
ER  - 

@conference{
author = "Todorović, Ivan and Jovanović, Milan and Krivokapić, Jovan and Milković, Dragan and Lučanin, Vojkan and Tanasković, Jovan",
year = "2024",
abstract = "Digital transformation of business activities has outgrown from
competitive advantage to necessity in recent years. Evolution of
information and communication technologies (ICT) has created
the world where electronic business (E-Business), document
management systems (DMS) and enterprise resource planning
(ERP) solutions have become standard, even for micro, small
and medium enterprises (MSME) in developing countries.
Modern businesses focus on implementing data analysis,
business intelligence (BI) and even artificial intelligence (AI)
concepts in their everyday activities, thus the digitalization of
business activities is simply considered as default. Nevertheless,
public companies in developing countries fall behind and
struggle in this transformation process, as usual. Due to various
reasons, they are still in the phase of digitalization, rather than
implementing advanced solutions. Any organizational change
demands unfreezing and mindset redirection, among both
management and executors, which is always challenging,
especially in the public sector. This paper aims to explain the
preconditions and benefits of digital transition of the train
maintenance process, and key challenges in such transformation.",
publisher = "University of Maribor",
journal = "43 rd International Conference on Organizational Science Development Green and Digital Transition – Challenge or Opportunity",
title = "Digital Transition of the Maintenance Process: Case of Rail Transport Company",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7774"
}

Todorović, I., Jovanović, M., Krivokapić, J., Milković, D., Lučanin, V.,& Tanasković, J.. (2024). Digital Transition of the Maintenance Process: Case of Rail Transport Company. in 43 rd International Conference on Organizational Science Development Green and Digital Transition – Challenge or Opportunity
University of Maribor..
https://hdl.handle.net/21.15107/rcub_machinery_7774

Todorović I, Jovanović M, Krivokapić J, Milković D, Lučanin V, Tanasković J. Digital Transition of the Maintenance Process: Case of Rail Transport Company. in 43 rd International Conference on Organizational Science Development Green and Digital Transition – Challenge or Opportunity. 2024;.
https://hdl.handle.net/21.15107/rcub_machinery_7774 .

Todorović, Ivan, Jovanović, Milan, Krivokapić, Jovan, Milković, Dragan, Lučanin, Vojkan, Tanasković, Jovan, "Digital Transition of the Maintenance Process: Case of Rail Transport Company" in 43 rd International Conference on Organizational Science Development Green and Digital Transition – Challenge or Opportunity (2024),
https://hdl.handle.net/21.15107/rcub_machinery_7774 .

TY  - CONF
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Radulović, Saša
AU  - Lučanin, Vojkan
AU  - Kostić Miličić, Aleksandra
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7294
AB  - This paper explains the problem of more pronounced heating of the wheels and wear of the brake shoes of equally loaded railway vehicles with SS or S2 tread brakes compared to wagons with S0 or S1 brakes when they are in the same train composition. As the mass of the railway vehicle increases and the square of the speed increases, the energy that is converted into heat during braking increases. In the case of tread brakes, this heat is dissipated to a lesser extent through the shoes, and to a greater extent through the wheel. Due to the uneven temperature field, parts of the wheel expand differently, and thermal stresses arise in the wheel. During extreme braking, the thermal stresses in the circumferential part of the wheel can exceed the yield point of the material, and as a result, permanent deformations occur due to circumferential compression. After cooling, residual tensile stresses are created in the direction of the wheel circumference. In extreme cases, this can cause the wheels to crack. For this reason, it is necessary to limit the intensity of braking, especially during long-term partial braking due to speed regulation on railway down slopes. However, the maximum braking force must not be limited. This is achieved by introducing a variable load relay valve with kinked characteristics. The Kink valve is a relay valve of a special design, which, based on the level of loading of the wagon, maps the pressure in the brake cylinder, so that when braking from 80 to 100% of the maximum pressure at all loads, the braking force is proportional to the load, and during partial braking, in in the case of a load over 14.5 t/axle, the braking force is reduced, so that the wheels do not overheat during frequent partial braking.
PB  - University of Belgrade - Faculty of Mechanical Engineering
C3  - "International Conference of Experimental and Numerical investigations and New Technologies" CNN Tech, 04-07 July 2023
T1  - The role of relay valve with kinked characteristics in braking wagons with different brakes in a freight train
EP  - 43
SP  - 43
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7294
ER  - 

@conference{
author = "Milković, Dragan and Simić, Goran and Radulović, Saša and Lučanin, Vojkan and Kostić Miličić, Aleksandra",
year = "2023",
abstract = "This paper explains the problem of more pronounced heating of the wheels and wear of the brake shoes of equally loaded railway vehicles with SS or S2 tread brakes compared to wagons with S0 or S1 brakes when they are in the same train composition. As the mass of the railway vehicle increases and the square of the speed increases, the energy that is converted into heat during braking increases. In the case of tread brakes, this heat is dissipated to a lesser extent through the shoes, and to a greater extent through the wheel. Due to the uneven temperature field, parts of the wheel expand differently, and thermal stresses arise in the wheel. During extreme braking, the thermal stresses in the circumferential part of the wheel can exceed the yield point of the material, and as a result, permanent deformations occur due to circumferential compression. After cooling, residual tensile stresses are created in the direction of the wheel circumference. In extreme cases, this can cause the wheels to crack. For this reason, it is necessary to limit the intensity of braking, especially during long-term partial braking due to speed regulation on railway down slopes. However, the maximum braking force must not be limited. This is achieved by introducing a variable load relay valve with kinked characteristics. The Kink valve is a relay valve of a special design, which, based on the level of loading of the wagon, maps the pressure in the brake cylinder, so that when braking from 80 to 100% of the maximum pressure at all loads, the braking force is proportional to the load, and during partial braking, in in the case of a load over 14.5 t/axle, the braking force is reduced, so that the wheels do not overheat during frequent partial braking.",
publisher = "University of Belgrade - Faculty of Mechanical Engineering",
journal = ""International Conference of Experimental and Numerical investigations and New Technologies" CNN Tech, 04-07 July 2023",
title = "The role of relay valve with kinked characteristics in braking wagons with different brakes in a freight train",
pages = "43-43",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7294"
}

Milković, D., Simić, G., Radulović, S., Lučanin, V.,& Kostić Miličić, A.. (2023). The role of relay valve with kinked characteristics in braking wagons with different brakes in a freight train. in "International Conference of Experimental and Numerical investigations and New Technologies" CNN Tech, 04-07 July 2023
University of Belgrade - Faculty of Mechanical Engineering., 43-43.
https://hdl.handle.net/21.15107/rcub_machinery_7294

Milković D, Simić G, Radulović S, Lučanin V, Kostić Miličić A. The role of relay valve with kinked characteristics in braking wagons with different brakes in a freight train. in "International Conference of Experimental and Numerical investigations and New Technologies" CNN Tech, 04-07 July 2023. 2023;:43-43.
https://hdl.handle.net/21.15107/rcub_machinery_7294 .

Milković, Dragan, Simić, Goran, Radulović, Saša, Lučanin, Vojkan, Kostić Miličić, Aleksandra, "The role of relay valve with kinked characteristics in braking wagons with different brakes in a freight train" in "International Conference of Experimental and Numerical investigations and New Technologies" CNN Tech, 04-07 July 2023 (2023):43-43,
https://hdl.handle.net/21.15107/rcub_machinery_7294 .

TY  - JOUR
AU  - Ristivojević, Mileta
AU  - Lučanin, Vojkan
AU  - Dimić, Aleksandar
AU  - Mišković, Žarko
AU  - Burzić, Zijah
AU  - Stamenić, Zoran
AU  - Rackov, Milan
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3960
AB  - For heavy vehicle systems, within the power transmission chain from the driving machine to the working components (wheels), gears have a large share of application in the form of gearboxes, differentials and speed reducers. Their purpose is to achieve the highest possible output torque at the working components. In one heavy-duty truck, the gearbox lost its working capacity due to the failure of its vital parts: a tapered roller bearing and a helical gear. The analysis presented in this paper, conducted on the basis of experimental and analytical methods, showed that, due to inadequate installation of the bearings’ outer ring in the gearbox housing in one intermediate shaft support, the roller bearing performed its elementary function in very unfavorable working conditions of mechanical and thermal nature. Due to the damage accumulation, the roller bearing gradually lost its working capacity. As a result, the intensity of the working conditions of the entire gearbox increased. At the moment when they reached the critical value from the aspect of the gear teeth bending strength, volumetric destruction occurred, i.e fracture of the helical gear tooth, and thus the cessation of gearbox power transmission.
PB  - Elsevier
T2  - Engineering Failure Analysis
T1  - Investigation of the heavy duty truck gear drive failure
IS  - February
SP  - 106995
VL  - 144
DO  - 10.1016/j.engfailanal.2022.106995
ER  - 

@article{
author = "Ristivojević, Mileta and Lučanin, Vojkan and Dimić, Aleksandar and Mišković, Žarko and Burzić, Zijah and Stamenić, Zoran and Rackov, Milan",
year = "2023",
abstract = "For heavy vehicle systems, within the power transmission chain from the driving machine to the working components (wheels), gears have a large share of application in the form of gearboxes, differentials and speed reducers. Their purpose is to achieve the highest possible output torque at the working components. In one heavy-duty truck, the gearbox lost its working capacity due to the failure of its vital parts: a tapered roller bearing and a helical gear. The analysis presented in this paper, conducted on the basis of experimental and analytical methods, showed that, due to inadequate installation of the bearings’ outer ring in the gearbox housing in one intermediate shaft support, the roller bearing performed its elementary function in very unfavorable working conditions of mechanical and thermal nature. Due to the damage accumulation, the roller bearing gradually lost its working capacity. As a result, the intensity of the working conditions of the entire gearbox increased. At the moment when they reached the critical value from the aspect of the gear teeth bending strength, volumetric destruction occurred, i.e fracture of the helical gear tooth, and thus the cessation of gearbox power transmission.",
publisher = "Elsevier",
journal = "Engineering Failure Analysis",
title = "Investigation of the heavy duty truck gear drive failure",
number = "February",
pages = "106995",
volume = "144",
doi = "10.1016/j.engfailanal.2022.106995"
}

Ristivojević, M., Lučanin, V., Dimić, A., Mišković, Ž., Burzić, Z., Stamenić, Z.,& Rackov, M.. (2023). Investigation of the heavy duty truck gear drive failure. in Engineering Failure Analysis
Elsevier., 144(February), 106995.
https://doi.org/10.1016/j.engfailanal.2022.106995

Ristivojević M, Lučanin V, Dimić A, Mišković Ž, Burzić Z, Stamenić Z, Rackov M. Investigation of the heavy duty truck gear drive failure. in Engineering Failure Analysis. 2023;144(February):106995.
doi:10.1016/j.engfailanal.2022.106995 .

Ristivojević, Mileta, Lučanin, Vojkan, Dimić, Aleksandar, Mišković, Žarko, Burzić, Zijah, Stamenić, Zoran, Rackov, Milan, "Investigation of the heavy duty truck gear drive failure" in Engineering Failure Analysis, 144, no. February (2023):106995,
https://doi.org/10.1016/j.engfailanal.2022.106995 . .

Linić, S., Linić, M., Radojković, B., Jegdić, B.,& Lučanin, V.. (2023). Metoda i program PATS za detekciju oblasti izražene turbulencije kod prirodne konvekcije. in Tehničko rešenje.
https://hdl.handle.net/21.15107/rcub_machinery_7228

Linić S, Linić M, Radojković B, Jegdić B, Lučanin V. Metoda i program PATS za detekciju oblasti izražene turbulencije kod prirodne konvekcije. in Tehničko rešenje. 2023;.
https://hdl.handle.net/21.15107/rcub_machinery_7228 .

Linić, Suzana, Linić, Mihajlo, Radojković, Bojana, Jegdić, Bore, Lučanin, Vojkan, "Metoda i program PATS za detekciju oblasti izražene turbulencije kod prirodne konvekcije" in Tehničko rešenje (2023),
https://hdl.handle.net/21.15107/rcub_machinery_7228 .

TY  - CONF
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Lučanin, Vojkan
AU  - Radulović, Saša
AU  - Kostić Miličić, Aleksandra
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7284
AB  - Geometric-kinematic calculations and experimental proof tests of the mutual position of assemblies and sub-assemblies of wagons that are in relative displacement are significant in developing new types of railway vehicles and especially in the application of non-standard solutions. In the case of standard types of wagons and standard solutions, compliance with the recommended geometric dimensions and parameters of the vehicle should guarantee that even in extreme positions there will be no irregular contact between moving parts of the rail vehicle. This is especially important if it is necessary to place some elements or parts of the wagon’s equipment in the zone of wheelsets and in the zone of the connection between the bogies and the car body. This check can be carried out using graphic-analytical methods, according to the methodology given in the relevant EN standards, ORE reports, and AVV publications, and the limit values of the angular and translational coordinates of the moving parts. Verification of these calculations and verification of the derived state can be done by simulating these movements on the vehicle prototype itself or using a mock-up. This paper presents limit values and proof tests, for checking the mutual position of the running gear and the vehicle car body of a tank wagon car type Zacns. The test was performed using a transfer table for simulating the rotation of bogies relative to the car body in the horizontal plane and by using pads placed under wheels for simulating rotation in the vertical plane. The check was performed by visual inspection and by distance measurements.
PB  - Faculty of Mechanical and Civil Engineering in Kraljevo
C3  - XI INTERNATIONAL TRIENNIAL CONFERENCE HEAVY MACHINERY - HM2023, June 21- June 24, 2023.
T1  - Proof tests of geometric-kinematic calculations of railway vehicles
EP  - B.6
SP  - B.1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7284
ER  - 

@conference{
author = "Milković, Dragan and Simić, Goran and Lučanin, Vojkan and Radulović, Saša and Kostić Miličić, Aleksandra",
year = "2023",
abstract = "Geometric-kinematic calculations and experimental proof tests of the mutual position of assemblies and sub-assemblies of wagons that are in relative displacement are significant in developing new types of railway vehicles and especially in the application of non-standard solutions. In the case of standard types of wagons and standard solutions, compliance with the recommended geometric dimensions and parameters of the vehicle should guarantee that even in extreme positions there will be no irregular contact between moving parts of the rail vehicle. This is especially important if it is necessary to place some elements or parts of the wagon’s equipment in the zone of wheelsets and in the zone of the connection between the bogies and the car body. This check can be carried out using graphic-analytical methods, according to the methodology given in the relevant EN standards, ORE reports, and AVV publications, and the limit values of the angular and translational coordinates of the moving parts. Verification of these calculations and verification of the derived state can be done by simulating these movements on the vehicle prototype itself or using a mock-up. This paper presents limit values and proof tests, for checking the mutual position of the running gear and the vehicle car body of a tank wagon car type Zacns. The test was performed using a transfer table for simulating the rotation of bogies relative to the car body in the horizontal plane and by using pads placed under wheels for simulating rotation in the vertical plane. The check was performed by visual inspection and by distance measurements.",
publisher = "Faculty of Mechanical and Civil Engineering in Kraljevo",
journal = "XI INTERNATIONAL TRIENNIAL CONFERENCE HEAVY MACHINERY - HM2023, June 21- June 24, 2023.",
title = "Proof tests of geometric-kinematic calculations of railway vehicles",
pages = "B.6-B.1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7284"
}

Milković, D., Simić, G., Lučanin, V., Radulović, S.,& Kostić Miličić, A.. (2023). Proof tests of geometric-kinematic calculations of railway vehicles. in XI INTERNATIONAL TRIENNIAL CONFERENCE HEAVY MACHINERY - HM2023, June 21- June 24, 2023.
Faculty of Mechanical and Civil Engineering in Kraljevo., B.1-B.6.
https://hdl.handle.net/21.15107/rcub_machinery_7284

Milković D, Simić G, Lučanin V, Radulović S, Kostić Miličić A. Proof tests of geometric-kinematic calculations of railway vehicles. in XI INTERNATIONAL TRIENNIAL CONFERENCE HEAVY MACHINERY - HM2023, June 21- June 24, 2023.. 2023;:B.1-B.6.
https://hdl.handle.net/21.15107/rcub_machinery_7284 .

Milković, Dragan, Simić, Goran, Lučanin, Vojkan, Radulović, Saša, Kostić Miličić, Aleksandra, "Proof tests of geometric-kinematic calculations of railway vehicles" in XI INTERNATIONAL TRIENNIAL CONFERENCE HEAVY MACHINERY - HM2023, June 21- June 24, 2023. (2023):B.1-B.6,
https://hdl.handle.net/21.15107/rcub_machinery_7284 .

TY  - CONF
AU  - Milković, Dragan
AU  - Lučanin, Vojkan
AU  - Radulović, Saša
AU  - Kostić, Aleksandra
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7271
AB  - The logistical support necessary for the organization of type tests of rail vehicles is a complex task. Resources that must be provided are expensive and related to the complex organization of work in the field. On the other hand, the relevant European standards are technically more and more demanding, so the logistical support is also more extensive. In this paper, the focus is on the presentation of activities related to type tests of freight wagons. The testing of the brake system is shown in detail. For this test it is necessary to perform measurements on an open track, at different running speeds and different levels of vehicle loading. Given that the test is performed by decoupling the wagon, it is necessary to apply a number of technical measures that will ensure that the test is performed safely and with minimal risks. By applying the network planning method, it was shown that although there is a relatively small number of activities, each of them can be critical, i.e. in case of delay may cause additional costs, that can be identified during planning, but which are not recognized and most often not acknowledged by the purchaser of the testing.
PB  - University of Belgrade - Faculty of Mechanical Engineering
C3  - 8th INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, SIE 2022
T1  - Oerview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles
EP  - 112
SP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7271
ER  - 

@conference{
author = "Milković, Dragan and Lučanin, Vojkan and Radulović, Saša and Kostić, Aleksandra",
year = "2022",
abstract = "The logistical support necessary for the organization of type tests of rail vehicles is a complex task. Resources that must be provided are expensive and related to the complex organization of work in the field. On the other hand, the relevant European standards are technically more and more demanding, so the logistical support is also more extensive. In this paper, the focus is on the presentation of activities related to type tests of freight wagons. The testing of the brake system is shown in detail. For this test it is necessary to perform measurements on an open track, at different running speeds and different levels of vehicle loading. Given that the test is performed by decoupling the wagon, it is necessary to apply a number of technical measures that will ensure that the test is performed safely and with minimal risks. By applying the network planning method, it was shown that although there is a relatively small number of activities, each of them can be critical, i.e. in case of delay may cause additional costs, that can be identified during planning, but which are not recognized and most often not acknowledged by the purchaser of the testing.",
publisher = "University of Belgrade - Faculty of Mechanical Engineering",
journal = "8th INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, SIE 2022",
title = "Oerview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles",
pages = "112-109",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7271"
}

Milković, D., Lučanin, V., Radulović, S.,& Kostić, A.. (2022). Oerview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles. in 8th INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, SIE 2022
University of Belgrade - Faculty of Mechanical Engineering., 109-112.
https://hdl.handle.net/21.15107/rcub_machinery_7271

Milković D, Lučanin V, Radulović S, Kostić A. Oerview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles. in 8th INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, SIE 2022. 2022;:109-112.
https://hdl.handle.net/21.15107/rcub_machinery_7271 .

Milković, Dragan, Lučanin, Vojkan, Radulović, Saša, Kostić, Aleksandra, "Oerview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles" in 8th INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, SIE 2022 (2022):109-112,
https://hdl.handle.net/21.15107/rcub_machinery_7271 .

TY  - CONF
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Radulović, Saša
AU  - Lučanin, Vojkan
AU  - Kostić, Aleksandra
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4191
AB  - The paper presents an analysis of possible causes of damage to the tread of wheels and cracking of brake blocks of heavy-duty motor tower car VMT 980 C-GR. In order to determine the possible causes, a series of tests were done to check all the influences that led to the occurrence of these damages. The analysis included checking the regularity of the brake operation, non-destructive testing of the tread damage, and visual inspection of the brake blocks. The correctness of the brake operation was checked by stationary brake tests. The examination of the damage to the tread of the wheels was performed by non-destructive methods, using means for detecting microcracks and measuring the hardness. The results of the conducted tests indicate that the characteristics of the brake system are within the designed limits and are not the cause of damage to the wheels and the brake blocks. The measured values of hardness on the side and on the read are higher than the minimum required for test samples according to EN 12362. The wheels are made of ER7 steel, which is used as a standard for railway wheels, with a chemical composition within the prescribed limits. Further analysis showed that significant surface damage to the brake blocks is a consequence of previous damage to the tread surface of the wheels. Visual inspection of the wheels showed flaking and cracking, indicating contact fatigue and the presence of thermal stresses as the most likely causes of brake blocks and wheel damage.
PB  - Innovation Center of Faculty of Mechanical Engineering, Belgrade
C3  - The Book of Abstracts : International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022
T1  - Experimental approach to assessment of safety against derailment of freight wagons
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4191
ER  - 

@conference{
author = "Milković, Dragan and Simić, Goran and Radulović, Saša and Lučanin, Vojkan and Kostić, Aleksandra",
year = "2022",
abstract = "The paper presents an analysis of possible causes of damage to the tread of wheels and cracking of brake blocks of heavy-duty motor tower car VMT 980 C-GR. In order to determine the possible causes, a series of tests were done to check all the influences that led to the occurrence of these damages. The analysis included checking the regularity of the brake operation, non-destructive testing of the tread damage, and visual inspection of the brake blocks. The correctness of the brake operation was checked by stationary brake tests. The examination of the damage to the tread of the wheels was performed by non-destructive methods, using means for detecting microcracks and measuring the hardness. The results of the conducted tests indicate that the characteristics of the brake system are within the designed limits and are not the cause of damage to the wheels and the brake blocks. The measured values of hardness on the side and on the read are higher than the minimum required for test samples according to EN 12362. The wheels are made of ER7 steel, which is used as a standard for railway wheels, with a chemical composition within the prescribed limits. Further analysis showed that significant surface damage to the brake blocks is a consequence of previous damage to the tread surface of the wheels. Visual inspection of the wheels showed flaking and cracking, indicating contact fatigue and the presence of thermal stresses as the most likely causes of brake blocks and wheel damage.",
publisher = "Innovation Center of Faculty of Mechanical Engineering, Belgrade",
journal = "The Book of Abstracts : International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022",
title = "Experimental approach to assessment of safety against derailment of freight wagons",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4191"
}

Milković, D., Simić, G., Radulović, S., Lučanin, V.,& Kostić, A.. (2022). Experimental approach to assessment of safety against derailment of freight wagons. in The Book of Abstracts : International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022
Innovation Center of Faculty of Mechanical Engineering, Belgrade..
https://hdl.handle.net/21.15107/rcub_machinery_4191

Milković D, Simić G, Radulović S, Lučanin V, Kostić A. Experimental approach to assessment of safety against derailment of freight wagons. in The Book of Abstracts : International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_4191 .

Milković, Dragan, Simić, Goran, Radulović, Saša, Lučanin, Vojkan, Kostić, Aleksandra, "Experimental approach to assessment of safety against derailment of freight wagons" in The Book of Abstracts : International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_4191 .

TY  - CHAP
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Radulović, Saša
AU  - Lučanin, Vojkan
AU  - Kostić, Aleksandra
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6279
AB  - For many years, methods for assessment the safety against derailment of railway vehicles have been developed and improved. Possible approaches to solve this task are conducting real in-situ measurements or the application of MBS simulations. The goal of both approaches is to reliably determine the lateral Y and vertical Q forces and their Y/Q ratio. The limit values of this ratio, which should not be exceeded, are defined by standards and in technical reports of the European Technical Committees. Based on the complex geometry of the wheel-rail contact and other parameters of the vehicle and the track, this should ensure that derailment will not occur. In the experimental approach or measurement of relevant parameters, in Europe there are several methods defined by the standard EN 14363. All of them are extremely complex and demanding in terms of conditions to be provided and logistics, so in recent times tendencies are to apply simulations. This paper presents the results of the derailment safety tests of several types of freight wagons using method 2 of EN 14363. The application of this method was made possible by the development of an original wayside system for measuring the wheel-rail contact forces and the development of a hydraulic test rig for twisting a complete wagon. The results of these tests show that some freight wagons, although with standard running gears and standard dimensions, have quite high ratio Y/Q forces during curve negotiation.
PB  - Springer International Publishing Ag, Cham
T2  - Experimental Research and Numerical Simulation in Applied Sciences
T1  - Experimental approach to assessment of safety against derailment of freight wagons
EP  - 249
SP  - 233
VL  - 564
DO  - 10.1007/978-3-031-19499-3_13
ER  - 

@inbook{
author = "Milković, Dragan and Simić, Goran and Radulović, Saša and Lučanin, Vojkan and Kostić, Aleksandra",
year = "2022",
abstract = "For many years, methods for assessment the safety against derailment of railway vehicles have been developed and improved. Possible approaches to solve this task are conducting real in-situ measurements or the application of MBS simulations. The goal of both approaches is to reliably determine the lateral Y and vertical Q forces and their Y/Q ratio. The limit values of this ratio, which should not be exceeded, are defined by standards and in technical reports of the European Technical Committees. Based on the complex geometry of the wheel-rail contact and other parameters of the vehicle and the track, this should ensure that derailment will not occur. In the experimental approach or measurement of relevant parameters, in Europe there are several methods defined by the standard EN 14363. All of them are extremely complex and demanding in terms of conditions to be provided and logistics, so in recent times tendencies are to apply simulations. This paper presents the results of the derailment safety tests of several types of freight wagons using method 2 of EN 14363. The application of this method was made possible by the development of an original wayside system for measuring the wheel-rail contact forces and the development of a hydraulic test rig for twisting a complete wagon. The results of these tests show that some freight wagons, although with standard running gears and standard dimensions, have quite high ratio Y/Q forces during curve negotiation.",
publisher = "Springer International Publishing Ag, Cham",
journal = "Experimental Research and Numerical Simulation in Applied Sciences",
booktitle = "Experimental approach to assessment of safety against derailment of freight wagons",
pages = "249-233",
volume = "564",
doi = "10.1007/978-3-031-19499-3_13"
}

Milković, D., Simić, G., Radulović, S., Lučanin, V.,& Kostić, A.. (2022). Experimental approach to assessment of safety against derailment of freight wagons. in Experimental Research and Numerical Simulation in Applied Sciences
Springer International Publishing Ag, Cham., 564, 233-249.
https://doi.org/10.1007/978-3-031-19499-3_13

Milković D, Simić G, Radulović S, Lučanin V, Kostić A. Experimental approach to assessment of safety against derailment of freight wagons. in Experimental Research and Numerical Simulation in Applied Sciences. 2022;564:233-249.
doi:10.1007/978-3-031-19499-3_13 .

Milković, Dragan, Simić, Goran, Radulović, Saša, Lučanin, Vojkan, Kostić, Aleksandra, "Experimental approach to assessment of safety against derailment of freight wagons" in Experimental Research and Numerical Simulation in Applied Sciences, 564 (2022):233-249,
https://doi.org/10.1007/978-3-031-19499-3_13 . .

TY  - CONF
AU  - Milković, Dragan
AU  - Lučanin, Vojkan
AU  - Radulović, Saša
AU  - Kostić, Aleksandra
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4209
AB  - The logistical support necessary for the organization of type tests of rail vehicles is a complex task. Resources that must be provided are expensive and related to the complex organization of work in the field. On the other hand, the relevant European standards are technically more and more demanding, so the logistical support is also more extensive. In this paper, the focus is on the presentation of activities related to type tests of freight wagons. The testing of the brake system is shown in detail. For this test it is necessary to perform measurements on an open track, at different running speeds and different levels of vehicle loading. Given that the test is performed by decoupling the wagon, it is necessary to apply a number of technical measures that will ensure that the test is performed safely and with minimal risks. By applying the network planning method, it was shown that although there is a relatively small number of activities, each of them can be critical, i.e. in case of delay may cause additional costs, that can be identified during planning, but which are not recognized and most often not acknowledged by the purchaser of the testing.
PB  - University of Belgrade Faculty of Mechanical Engineering, Belgrade
C3  - Proceeding - 8th International Conference on Industrial Engineering SIE 2022
T1  - Overview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles
EP  - 112
SP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4209
ER  - 

@conference{
author = "Milković, Dragan and Lučanin, Vojkan and Radulović, Saša and Kostić, Aleksandra",
year = "2022",
abstract = "The logistical support necessary for the organization of type tests of rail vehicles is a complex task. Resources that must be provided are expensive and related to the complex organization of work in the field. On the other hand, the relevant European standards are technically more and more demanding, so the logistical support is also more extensive. In this paper, the focus is on the presentation of activities related to type tests of freight wagons. The testing of the brake system is shown in detail. For this test it is necessary to perform measurements on an open track, at different running speeds and different levels of vehicle loading. Given that the test is performed by decoupling the wagon, it is necessary to apply a number of technical measures that will ensure that the test is performed safely and with minimal risks. By applying the network planning method, it was shown that although there is a relatively small number of activities, each of them can be critical, i.e. in case of delay may cause additional costs, that can be identified during planning, but which are not recognized and most often not acknowledged by the purchaser of the testing.",
publisher = "University of Belgrade Faculty of Mechanical Engineering, Belgrade",
journal = "Proceeding - 8th International Conference on Industrial Engineering SIE 2022",
title = "Overview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles",
pages = "112-109",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4209"
}

Milković, D., Lučanin, V., Radulović, S.,& Kostić, A.. (2022). Overview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles. in Proceeding - 8th International Conference on Industrial Engineering SIE 2022
University of Belgrade Faculty of Mechanical Engineering, Belgrade., 109-112.
https://hdl.handle.net/21.15107/rcub_machinery_4209

Milković D, Lučanin V, Radulović S, Kostić A. Overview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles. in Proceeding - 8th International Conference on Industrial Engineering SIE 2022. 2022;:109-112.
https://hdl.handle.net/21.15107/rcub_machinery_4209 .

Milković, Dragan, Lučanin, Vojkan, Radulović, Saša, Kostić, Aleksandra, "Overview of activities related to the provision of logistical support during the implementation of type tests of railway vehicles" in Proceeding - 8th International Conference on Industrial Engineering SIE 2022 (2022):109-112,
https://hdl.handle.net/21.15107/rcub_machinery_4209 .

TY  - CONF
AU  - Milković, Dragan
AU  - Kostić, Aleksandra
AU  - Radulović, Saša
AU  - Simić, Goran
AU  - Lučanin, Vojkan
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4208
AB  - Draw-buff gear plays a significant role in the transmission and damping of longitudinal forces generated during accelerating and braking of trains. The role of the buffers is to protect the railway vehicles bearing structure, cargo and passengers from excessive longitudinal impacts. Especially when shunting freight wagons. For that reason, they have built-in elastic-damping elements that absorb shocks and partially convert kinetic energy into heat. This paper analyzes buffers with rubber-metal springs, which are the most often used in the freight cars nowadays. The static and dynamic force-stroke characteristics obtained by measurements on hydraulic press and during buffing impact tests are presented. These results are then compared with calculations using FEM analyses. The analyses included checking of the buffers ability to absorb a sufficient amount
of energy that can be generated during wagon normal operation and in the case of exceptional shunting impacts.
PB  - Niš : Faculty of Mechanical Engineering
C3  - Proceedings : XX Scientific-expert conference on railways RAILCON `22
T1  - Experimental and numerical determination of the freight wagon buffers characteristics
EP  - 16
SP  - 13
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4208
ER  - 

@conference{
author = "Milković, Dragan and Kostić, Aleksandra and Radulović, Saša and Simić, Goran and Lučanin, Vojkan",
year = "2022",
abstract = "Draw-buff gear plays a significant role in the transmission and damping of longitudinal forces generated during accelerating and braking of trains. The role of the buffers is to protect the railway vehicles bearing structure, cargo and passengers from excessive longitudinal impacts. Especially when shunting freight wagons. For that reason, they have built-in elastic-damping elements that absorb shocks and partially convert kinetic energy into heat. This paper analyzes buffers with rubber-metal springs, which are the most often used in the freight cars nowadays. The static and dynamic force-stroke characteristics obtained by measurements on hydraulic press and during buffing impact tests are presented. These results are then compared with calculations using FEM analyses. The analyses included checking of the buffers ability to absorb a sufficient amount
of energy that can be generated during wagon normal operation and in the case of exceptional shunting impacts.",
publisher = "Niš : Faculty of Mechanical Engineering",
journal = "Proceedings : XX Scientific-expert conference on railways RAILCON `22",
title = "Experimental and numerical determination of the freight wagon buffers characteristics",
pages = "16-13",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4208"
}

Milković, D., Kostić, A., Radulović, S., Simić, G.,& Lučanin, V.. (2022). Experimental and numerical determination of the freight wagon buffers characteristics. in Proceedings : XX Scientific-expert conference on railways RAILCON `22
Niš : Faculty of Mechanical Engineering., 13-16.
https://hdl.handle.net/21.15107/rcub_machinery_4208

Milković D, Kostić A, Radulović S, Simić G, Lučanin V. Experimental and numerical determination of the freight wagon buffers characteristics. in Proceedings : XX Scientific-expert conference on railways RAILCON `22. 2022;:13-16.
https://hdl.handle.net/21.15107/rcub_machinery_4208 .

Milković, Dragan, Kostić, Aleksandra, Radulović, Saša, Simić, Goran, Lučanin, Vojkan, "Experimental and numerical determination of the freight wagon buffers characteristics" in Proceedings : XX Scientific-expert conference on railways RAILCON `22 (2022):13-16,
https://hdl.handle.net/21.15107/rcub_machinery_4208 .

TY  - CONF
AU  - Milković, Dragan
AU  - Radulović, Saša
AU  - Simić, Goran
AU  - Lučanin, Vojkan
AU  - Kostić, Aleksandra
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4207
AB  - The increased capacity of freight railway traffic leads to increased noise pollution. The existing regulation TSI NOI defines the maximum noise level allowed to be emitted by railway vehicles. Consequently, the noise tests are mandatory type tests for all new vehicles. Experience from noise tests of different freight wagons have shown that measured noise level depends on many parameters and in most cases is close to the maximum permissible values. Contemporary design of the freight wagons has to be conceived such as to emit as low noise as possible. Accordingly, it is necessary to identify the main influencing sources that affect the noise generation and to find a way to reduce their influence. This paper presents results obtained by measurements of pass-by noise of a freight wagon, with wheels having different wheel tread surface roughness. It appeared that wheel-rail rolling contact as a noise source is very significant and may be critical for assessment of the railbound vehicles.
PB  - Niš : Faculty of Mechanical Engineering
C3  - Proceedings : XX Scientific-expert conference on railways RAILCON `22
T1  - Influence of wheel tread surface roughness on the noise emitted by railbound freight vehicles
EP  - 8
SP  - 5
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4207
ER  - 

@conference{
author = "Milković, Dragan and Radulović, Saša and Simić, Goran and Lučanin, Vojkan and Kostić, Aleksandra",
year = "2022",
abstract = "The increased capacity of freight railway traffic leads to increased noise pollution. The existing regulation TSI NOI defines the maximum noise level allowed to be emitted by railway vehicles. Consequently, the noise tests are mandatory type tests for all new vehicles. Experience from noise tests of different freight wagons have shown that measured noise level depends on many parameters and in most cases is close to the maximum permissible values. Contemporary design of the freight wagons has to be conceived such as to emit as low noise as possible. Accordingly, it is necessary to identify the main influencing sources that affect the noise generation and to find a way to reduce their influence. This paper presents results obtained by measurements of pass-by noise of a freight wagon, with wheels having different wheel tread surface roughness. It appeared that wheel-rail rolling contact as a noise source is very significant and may be critical for assessment of the railbound vehicles.",
publisher = "Niš : Faculty of Mechanical Engineering",
journal = "Proceedings : XX Scientific-expert conference on railways RAILCON `22",
title = "Influence of wheel tread surface roughness on the noise emitted by railbound freight vehicles",
pages = "8-5",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4207"
}

Milković, D., Radulović, S., Simić, G., Lučanin, V.,& Kostić, A.. (2022). Influence of wheel tread surface roughness on the noise emitted by railbound freight vehicles. in Proceedings : XX Scientific-expert conference on railways RAILCON `22
Niš : Faculty of Mechanical Engineering., 5-8.
https://hdl.handle.net/21.15107/rcub_machinery_4207

Milković D, Radulović S, Simić G, Lučanin V, Kostić A. Influence of wheel tread surface roughness on the noise emitted by railbound freight vehicles. in Proceedings : XX Scientific-expert conference on railways RAILCON `22. 2022;:5-8.
https://hdl.handle.net/21.15107/rcub_machinery_4207 .

Milković, Dragan, Radulović, Saša, Simić, Goran, Lučanin, Vojkan, Kostić, Aleksandra, "Influence of wheel tread surface roughness on the noise emitted by railbound freight vehicles" in Proceedings : XX Scientific-expert conference on railways RAILCON `22 (2022):5-8,
https://hdl.handle.net/21.15107/rcub_machinery_4207 .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Momčilović, Dejan B.
AU  - Lučanin, Vojkan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5955
AB  - The coupling system provides a mechanical connection between European railway vehicles. Screw couplings are designed as a safety device in railway vehicles with coupling links and screw as two main components intended to break. Failure of these components is necessary when the load between vehicles is exceeded, otherwise more significant draw gear elements will fracture. The analysis of train break cases shows that the failure of the links occurs only in an approx. 6% of cases. Therefore, the links taken from exploitation after more than 30 years in operation were tested to determine their mechanical characteristics. Tensile testing was performed according to the ISO 6892-1 standard with a continual force and a minimal and maximal test speed prescribed by ISO 6892-1. The values of mechanical characteristics of coupling links are substantially improved during production after heat treatment by hardening and tempering. However, test results of mechanical characteristics didn’t meet all prescribed limits for the minimum requirements according to UIC 826. The current regulations of mechanical characteristics were not in force in time of link production. Examination of the tested links showed a ductile fracture and the cross-sectional area shows the planar stress state.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract
T1  - Experimental research of mechanical characteristics of railway vehicles safety coupling components
EP  - 32
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5955
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Momčilović, Dejan B. and Lučanin, Vojkan",
year = "2021",
abstract = "The coupling system provides a mechanical connection between European railway vehicles. Screw couplings are designed as a safety device in railway vehicles with coupling links and screw as two main components intended to break. Failure of these components is necessary when the load between vehicles is exceeded, otherwise more significant draw gear elements will fracture. The analysis of train break cases shows that the failure of the links occurs only in an approx. 6% of cases. Therefore, the links taken from exploitation after more than 30 years in operation were tested to determine their mechanical characteristics. Tensile testing was performed according to the ISO 6892-1 standard with a continual force and a minimal and maximal test speed prescribed by ISO 6892-1. The values of mechanical characteristics of coupling links are substantially improved during production after heat treatment by hardening and tempering. However, test results of mechanical characteristics didn’t meet all prescribed limits for the minimum requirements according to UIC 826. The current regulations of mechanical characteristics were not in force in time of link production. Examination of the tested links showed a ductile fracture and the cross-sectional area shows the planar stress state.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract",
title = "Experimental research of mechanical characteristics of railway vehicles safety coupling components",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5955"
}

Vukšić Popović, M., Tanasković, J., Momčilović, D. B.,& Lučanin, V.. (2021). Experimental research of mechanical characteristics of railway vehicles safety coupling components. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract
Innovation Center of Faculty of Mechanical Engineering., 32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5955

Vukšić Popović M, Tanasković J, Momčilović DB, Lučanin V. Experimental research of mechanical characteristics of railway vehicles safety coupling components. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract. 2021;:32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5955 .

Vukšić Popović, Marija, Tanasković, Jovan, Momčilović, Dejan B., Lučanin, Vojkan, "Experimental research of mechanical characteristics of railway vehicles safety coupling components" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract (2021):32-32,
https://hdl.handle.net/21.15107/rcub_machinery_5955 .

TY  - GEN
AU  - Tanasković, Jovan
AU  - Mitić, Saša
AU  - Lučanin, Vojkan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6020
AB  - Tehničko rešenje pripada oblasti mašinstva - motorna vozila i direktno se odnosi na jedan od domena istraživanja u okviru projekta tehnološkog razvoja pod nazivom „Naučno-tehnološka podrška unapređenju bezbednosti specijalnih drumskih i šinskih vozila ” (evidencioni broj TR-35045) – domen specijalnih drumskih vozila. Shodno tome, tehničko rešenje rešava problem transporta elemenata, podsklopova i sklopova rudarskih mašina velikih gabarita i masa. Teleskopski rasklopiva poluprikolica omogućava prevoz tereta dužina od 9000-13000 milimetara i mase do 47 tona. Automatski zabravnik položaja omogućava veoma jednostavno manipulisanje kliznom centralnom teleskopskom gredom i zabravlјivanje u tačno definisanim položajima. Noseća struktura poluprikolice je robusna, pouzdana i u celosti razvijena prema eksploatacionim zahtevima i važećim standardima. Provera čvrstoće noseće strukture urađena je metodom konačnih elemenata korišćenjem adekvatnih softverskih paketa.
PB  - Odluka Nastavno-naučnog veća Mašinskog fakultete br. 613/3 od 10.05.2019. i Odluka MNO od 25.03.2021.
T2  - Univerzitet u Beogradu Mašinski fakultet
T1  - Noseća struktura teleskopske poluprikolice nosivosti 47t – STPPN47
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6020
ER  - 

@misc{
author = "Tanasković, Jovan and Mitić, Saša and Lučanin, Vojkan",
year = "2021",
abstract = "Tehničko rešenje pripada oblasti mašinstva - motorna vozila i direktno se odnosi na jedan od domena istraživanja u okviru projekta tehnološkog razvoja pod nazivom „Naučno-tehnološka podrška unapređenju bezbednosti specijalnih drumskih i šinskih vozila ” (evidencioni broj TR-35045) – domen specijalnih drumskih vozila. Shodno tome, tehničko rešenje rešava problem transporta elemenata, podsklopova i sklopova rudarskih mašina velikih gabarita i masa. Teleskopski rasklopiva poluprikolica omogućava prevoz tereta dužina od 9000-13000 milimetara i mase do 47 tona. Automatski zabravnik položaja omogućava veoma jednostavno manipulisanje kliznom centralnom teleskopskom gredom i zabravlјivanje u tačno definisanim položajima. Noseća struktura poluprikolice je robusna, pouzdana i u celosti razvijena prema eksploatacionim zahtevima i važećim standardima. Provera čvrstoće noseće strukture urađena je metodom konačnih elemenata korišćenjem adekvatnih softverskih paketa.",
publisher = "Odluka Nastavno-naučnog veća Mašinskog fakultete br. 613/3 od 10.05.2019. i Odluka MNO od 25.03.2021.",
journal = "Univerzitet u Beogradu Mašinski fakultet",
title = "Noseća struktura teleskopske poluprikolice nosivosti 47t – STPPN47",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6020"
}

Tanasković, J., Mitić, S.,& Lučanin, V.. (2021). Noseća struktura teleskopske poluprikolice nosivosti 47t – STPPN47. in Univerzitet u Beogradu Mašinski fakultet
Odluka Nastavno-naučnog veća Mašinskog fakultete br. 613/3 od 10.05.2019. i Odluka MNO od 25.03.2021...
https://hdl.handle.net/21.15107/rcub_machinery_6020

Tanasković J, Mitić S, Lučanin V. Noseća struktura teleskopske poluprikolice nosivosti 47t – STPPN47. in Univerzitet u Beogradu Mašinski fakultet. 2021;.
https://hdl.handle.net/21.15107/rcub_machinery_6020 .

Tanasković, Jovan, Mitić, Saša, Lučanin, Vojkan, "Noseća struktura teleskopske poluprikolice nosivosti 47t – STPPN47" in Univerzitet u Beogradu Mašinski fakultet (2021),
https://hdl.handle.net/21.15107/rcub_machinery_6020 .

TY  - GEN
AU  - Tanasković, Jovan
AU  - Mitić, Saša
AU  - Lučanin, Vojkan
AU  - Popović, Vladimir
AU  - Živić, Fatima
AU  - Kostić, Aleksandra
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6001
AB  - Техничко решење припада области машинства - моторна возила. Односи се на један од домена активности у оквиру истраживања подржаног од стране Министарства просвете, науке и технолошког развоја Владе Републике Србије по уговору 451-03-68/2020-14/200105 – домен специјалних друмских возила. Сходно томе, техничко решење решава проблем транспорта инжењерских машина и возила у војсци. Нисконосећа полуприколица са ојачаним подом омогућава превоз терета дужина до 8500+800 мм и масе до 30 тона. Носећа структура полуприколице је робусна, поуздана и у целости развијена према експлоатационим захтевима крајњег корисника и важећим стандардима. Провера чврстоће носеће структуре урађена је методом коначних елемената коришћењем адекватних софтверских пакета.
PB  - Odluka Nastavno-naučnog veća Mašinskog fakultete br. 144/1 od 25.01.2021. i Odluka MNO od 25.03.2021.
T2  - Univerzitet u Beogradu Mašinski fakultet
T1  - Noseća struktura niskonoseće poluprikolice nosivosti 30 t – STPPN30
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6001
ER  - 

@misc{
author = "Tanasković, Jovan and Mitić, Saša and Lučanin, Vojkan and Popović, Vladimir and Živić, Fatima and Kostić, Aleksandra",
year = "2021",
abstract = "Техничко решење припада области машинства - моторна возила. Односи се на један од домена активности у оквиру истраживања подржаног од стране Министарства просвете, науке и технолошког развоја Владе Републике Србије по уговору 451-03-68/2020-14/200105 – домен специјалних друмских возила. Сходно томе, техничко решење решава проблем транспорта инжењерских машина и возила у војсци. Нисконосећа полуприколица са ојачаним подом омогућава превоз терета дужина до 8500+800 мм и масе до 30 тона. Носећа структура полуприколице је робусна, поуздана и у целости развијена према експлоатационим захтевима крајњег корисника и важећим стандардима. Провера чврстоће носеће структуре урађена је методом коначних елемената коришћењем адекватних софтверских пакета.",
publisher = "Odluka Nastavno-naučnog veća Mašinskog fakultete br. 144/1 od 25.01.2021. i Odluka MNO od 25.03.2021.",
journal = "Univerzitet u Beogradu Mašinski fakultet",
title = "Noseća struktura niskonoseće poluprikolice nosivosti 30 t – STPPN30",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6001"
}

Tanasković, J., Mitić, S., Lučanin, V., Popović, V., Živić, F.,& Kostić, A.. (2021). Noseća struktura niskonoseće poluprikolice nosivosti 30 t – STPPN30. in Univerzitet u Beogradu Mašinski fakultet
Odluka Nastavno-naučnog veća Mašinskog fakultete br. 144/1 od 25.01.2021. i Odluka MNO od 25.03.2021...
https://hdl.handle.net/21.15107/rcub_machinery_6001

Tanasković J, Mitić S, Lučanin V, Popović V, Živić F, Kostić A. Noseća struktura niskonoseće poluprikolice nosivosti 30 t – STPPN30. in Univerzitet u Beogradu Mašinski fakultet. 2021;.
https://hdl.handle.net/21.15107/rcub_machinery_6001 .

Tanasković, Jovan, Mitić, Saša, Lučanin, Vojkan, Popović, Vladimir, Živić, Fatima, Kostić, Aleksandra, "Noseća struktura niskonoseće poluprikolice nosivosti 30 t – STPPN30" in Univerzitet u Beogradu Mašinski fakultet (2021),
https://hdl.handle.net/21.15107/rcub_machinery_6001 .

TY  - GEN
AU  - Tanasković, Jovan
AU  - Mitić, Saša
AU  - Popović, Vladimir
AU  - Lučanin, Vojkan
AU  - Živić, Fatima
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5986
AB  - Техничко решење припада области машинства – специјалних моторних возила. Односи се на један од домена активности у оквиру истраживања подржаног од стране Министарства просвете, науке и технолошког развоја Владе Републике Србије по уговору 451-03-9/2021-14/200105 – домен специјалних друмских возила. Сходно томе, техничко решење решава проблем транспорта тешких грађевинских машина и тенкова у војсци БиХ. Нисконосећа полуприколица омогућава превоз терета дужина до 9000+500 мм и масе до 68 тона. Носећа структура полуприколице је формирана у складу са техничким захтевима наручиоца и важећим стандардима. Провера чврстоће носеће структуре урађена је методом коначних елемената коришћењем адекватних софтверских пакета, а тестирање комплетне конструкције извршено је од стране корисника Министарства одбране БиХ, а у присуству представника произвођача.
PB  - Odluka Nastavno-naučnog veća Mašinskog fakultete br. 869/3 od 22.06.2021. i Odluka MNO od 20.10.2021.
T2  - Univerzitet u Beogradu Mašinski fakultet
T1  - Noseća struktura niskonoseće poluprikolice za prevoz teških građevinskih mašina i tenkova – STPPN47
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5986
ER  - 

@misc{
author = "Tanasković, Jovan and Mitić, Saša and Popović, Vladimir and Lučanin, Vojkan and Živić, Fatima",
year = "2021",
abstract = "Техничко решење припада области машинства – специјалних моторних возила. Односи се на један од домена активности у оквиру истраживања подржаног од стране Министарства просвете, науке и технолошког развоја Владе Републике Србије по уговору 451-03-9/2021-14/200105 – домен специјалних друмских возила. Сходно томе, техничко решење решава проблем транспорта тешких грађевинских машина и тенкова у војсци БиХ. Нисконосећа полуприколица омогућава превоз терета дужина до 9000+500 мм и масе до 68 тона. Носећа структура полуприколице је формирана у складу са техничким захтевима наручиоца и важећим стандардима. Провера чврстоће носеће структуре урађена је методом коначних елемената коришћењем адекватних софтверских пакета, а тестирање комплетне конструкције извршено је од стране корисника Министарства одбране БиХ, а у присуству представника произвођача.",
publisher = "Odluka Nastavno-naučnog veća Mašinskog fakultete br. 869/3 od 22.06.2021. i Odluka MNO od 20.10.2021.",
journal = "Univerzitet u Beogradu Mašinski fakultet",
title = "Noseća struktura niskonoseće poluprikolice za prevoz teških građevinskih mašina i tenkova – STPPN47",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5986"
}

Tanasković, J., Mitić, S., Popović, V., Lučanin, V.,& Živić, F.. (2021). Noseća struktura niskonoseće poluprikolice za prevoz teških građevinskih mašina i tenkova – STPPN47. in Univerzitet u Beogradu Mašinski fakultet
Odluka Nastavno-naučnog veća Mašinskog fakultete br. 869/3 od 22.06.2021. i Odluka MNO od 20.10.2021...
https://hdl.handle.net/21.15107/rcub_machinery_5986

Tanasković J, Mitić S, Popović V, Lučanin V, Živić F. Noseća struktura niskonoseće poluprikolice za prevoz teških građevinskih mašina i tenkova – STPPN47. in Univerzitet u Beogradu Mašinski fakultet. 2021;.
https://hdl.handle.net/21.15107/rcub_machinery_5986 .

Tanasković, Jovan, Mitić, Saša, Popović, Vladimir, Lučanin, Vojkan, Živić, Fatima, "Noseća struktura niskonoseće poluprikolice za prevoz teških građevinskih mašina i tenkova – STPPN47" in Univerzitet u Beogradu Mašinski fakultet (2021),
https://hdl.handle.net/21.15107/rcub_machinery_5986 .

TY  - JOUR
AU  - Linić, Suzana
AU  - Lučanin, Vojkan
AU  - Živković, Srđan D.
AU  - Raković, Marko
AU  - Ristić, Slavica
AU  - Radojković, Bojana
AU  - Polić, Suzana
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3571
AB  - A multidisciplinary research method was employed with the intention to create a series of bio-inspired flattened airfoils, observe their aerodynamic characteristics, and analyse their applicability to small devices or to designs of high-speed trains, within the shortest period in the conceptual stage. A research specimen of a kingfisher, selected for biomimicry, was examined with the following methods: visual inspection, analysis of photographs, manufacturing quality control measurement with a 3D laser scanner, and microscopy. A basic multi-arc-line profile, re-engineered from the overlapped specimen shape data and based on the observations, was used for designing a series of seven derived airfoils. The aerodynamic characteristics of the bio-inspired airfoils were obtained with the panel methods at low and moderate subsonic speeds, while the small transonic difference method was used in the high-subsonic speed range. Basic and ellipse-like airfoils produce higher total drag at low and moderate velocities and higher forebody drag in the high-subsonic range when compared to derived and parabola-like airfoils. The obtained critical Mach numbers are in the range from 0.76 to 0.78, where three bionic airfoils show values equal to or smaller than the values of ellipse- and parabola-like airfoils. The profile with the shortest bio-inspired relative chord has a higher critical Mach number value than the parabola-like profile. The sonic lines above these profiles appear at close positions. The applied set of examination methods of the bio-inspired design is not time consuming and produces sufficiently good results in the conceptual stage. Therefore, a further development of unique and adjusted numerical methods and codes at pre-computational fluid dynamics run is encouraged, together with shape parameterization.
PB  - Springer Heidelberg, Heidelberg
T2  - Journal of The Brazilian Society of Mechanical Sciences and Engineering
T1  - Multidisciplinary research method for designing and selection of bio-inspired profiles in the conceptual designing stage
IS  - 1
VL  - 43
DO  - 10.1007/s40430-020-02789-2
ER  - 

@article{
author = "Linić, Suzana and Lučanin, Vojkan and Živković, Srđan D. and Raković, Marko and Ristić, Slavica and Radojković, Bojana and Polić, Suzana",
year = "2021",
abstract = "A multidisciplinary research method was employed with the intention to create a series of bio-inspired flattened airfoils, observe their aerodynamic characteristics, and analyse their applicability to small devices or to designs of high-speed trains, within the shortest period in the conceptual stage. A research specimen of a kingfisher, selected for biomimicry, was examined with the following methods: visual inspection, analysis of photographs, manufacturing quality control measurement with a 3D laser scanner, and microscopy. A basic multi-arc-line profile, re-engineered from the overlapped specimen shape data and based on the observations, was used for designing a series of seven derived airfoils. The aerodynamic characteristics of the bio-inspired airfoils were obtained with the panel methods at low and moderate subsonic speeds, while the small transonic difference method was used in the high-subsonic speed range. Basic and ellipse-like airfoils produce higher total drag at low and moderate velocities and higher forebody drag in the high-subsonic range when compared to derived and parabola-like airfoils. The obtained critical Mach numbers are in the range from 0.76 to 0.78, where three bionic airfoils show values equal to or smaller than the values of ellipse- and parabola-like airfoils. The profile with the shortest bio-inspired relative chord has a higher critical Mach number value than the parabola-like profile. The sonic lines above these profiles appear at close positions. The applied set of examination methods of the bio-inspired design is not time consuming and produces sufficiently good results in the conceptual stage. Therefore, a further development of unique and adjusted numerical methods and codes at pre-computational fluid dynamics run is encouraged, together with shape parameterization.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Journal of The Brazilian Society of Mechanical Sciences and Engineering",
title = "Multidisciplinary research method for designing and selection of bio-inspired profiles in the conceptual designing stage",
number = "1",
volume = "43",
doi = "10.1007/s40430-020-02789-2"
}

Linić, S., Lučanin, V., Živković, S. D., Raković, M., Ristić, S., Radojković, B.,& Polić, S.. (2021). Multidisciplinary research method for designing and selection of bio-inspired profiles in the conceptual designing stage. in Journal of The Brazilian Society of Mechanical Sciences and Engineering
Springer Heidelberg, Heidelberg., 43(1).
https://doi.org/10.1007/s40430-020-02789-2

Linić S, Lučanin V, Živković SD, Raković M, Ristić S, Radojković B, Polić S. Multidisciplinary research method for designing and selection of bio-inspired profiles in the conceptual designing stage. in Journal of The Brazilian Society of Mechanical Sciences and Engineering. 2021;43(1).
doi:10.1007/s40430-020-02789-2 .

Linić, Suzana, Lučanin, Vojkan, Živković, Srđan D., Raković, Marko, Ristić, Slavica, Radojković, Bojana, Polić, Suzana, "Multidisciplinary research method for designing and selection of bio-inspired profiles in the conceptual designing stage" in Journal of The Brazilian Society of Mechanical Sciences and Engineering, 43, no. 1 (2021),
https://doi.org/10.1007/s40430-020-02789-2 . .

TY  - CHAP
AU  - Linić, Suzana
AU  - Lučanin, Vojkan
AU  - Živković, Saša
AU  - Raković, Marko
AU  - Puharić, Mirjana
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3652
AB  - In the times of significant development of high-speed train transportation and taking the primacy over the others, one of the major designing tasks is to predict accurately and fast the vehicle’s main performances, especially aerodynamics. Motivated by the bionic design of representative Japan’s train Shinkansen, the presented bionic design was based on the observations of the kingfisher from Serbian national heritage collection. The specimen beak shape has been measured, by laser scanning, and converted to a mesh. Afterward, the longitudinal cross-section of the beak was implemented to a bionic high-speed train design. As the critical, the conditions of the train’s forehead entering into the tunnel were selected, while the case scheme employed relative motion. The forehead contour distributions of the surface temperature, skin friction coefficient, and the pressure distributions, obtained with computational fluid dynamics, were used for the prediction of the transition zone extension. The anomalies in surface temperature behavior were additionally analyzed by pressure and density distribution inside the tunnel and over the forehead. Besides the gross time history of the pressure derivative of time is in correspondence with the referent, it was interpreted that the true biological form is not fully suitable for adoption for bionic design. The development of this design, employing contour simplification by the close parabolic function will continue in the future. This work suggests an economic and efficient approach to analyze the results of the Reynolds-Averaged Navier-Stokes equations adequate for the concept design stage.
PB  - Springer
T2  - Lecture Notes in Networks and Systems
T1  - Experimental and numerical methods for concept design and flow transition prediction on the example of the bionic high-speed train
EP  - 82
SP  - 65
VL  - 153
DO  - 10.1007/978-3-030-58362-0_5
ER  - 

@inbook{
author = "Linić, Suzana and Lučanin, Vojkan and Živković, Saša and Raković, Marko and Puharić, Mirjana",
year = "2021",
abstract = "In the times of significant development of high-speed train transportation and taking the primacy over the others, one of the major designing tasks is to predict accurately and fast the vehicle’s main performances, especially aerodynamics. Motivated by the bionic design of representative Japan’s train Shinkansen, the presented bionic design was based on the observations of the kingfisher from Serbian national heritage collection. The specimen beak shape has been measured, by laser scanning, and converted to a mesh. Afterward, the longitudinal cross-section of the beak was implemented to a bionic high-speed train design. As the critical, the conditions of the train’s forehead entering into the tunnel were selected, while the case scheme employed relative motion. The forehead contour distributions of the surface temperature, skin friction coefficient, and the pressure distributions, obtained with computational fluid dynamics, were used for the prediction of the transition zone extension. The anomalies in surface temperature behavior were additionally analyzed by pressure and density distribution inside the tunnel and over the forehead. Besides the gross time history of the pressure derivative of time is in correspondence with the referent, it was interpreted that the true biological form is not fully suitable for adoption for bionic design. The development of this design, employing contour simplification by the close parabolic function will continue in the future. This work suggests an economic and efficient approach to analyze the results of the Reynolds-Averaged Navier-Stokes equations adequate for the concept design stage.",
publisher = "Springer",
journal = "Lecture Notes in Networks and Systems",
booktitle = "Experimental and numerical methods for concept design and flow transition prediction on the example of the bionic high-speed train",
pages = "82-65",
volume = "153",
doi = "10.1007/978-3-030-58362-0_5"
}

Linić, S., Lučanin, V., Živković, S., Raković, M.,& Puharić, M.. (2021). Experimental and numerical methods for concept design and flow transition prediction on the example of the bionic high-speed train. in Lecture Notes in Networks and Systems
Springer., 153, 65-82.
https://doi.org/10.1007/978-3-030-58362-0_5

Linić S, Lučanin V, Živković S, Raković M, Puharić M. Experimental and numerical methods for concept design and flow transition prediction on the example of the bionic high-speed train. in Lecture Notes in Networks and Systems. 2021;153:65-82.
doi:10.1007/978-3-030-58362-0_5 .

Linić, Suzana, Lučanin, Vojkan, Živković, Saša, Raković, Marko, Puharić, Mirjana, "Experimental and numerical methods for concept design and flow transition prediction on the example of the bionic high-speed train" in Lecture Notes in Networks and Systems, 153 (2021):65-82,
https://doi.org/10.1007/978-3-030-58362-0_5 . .

TY  - CONF
AU  - Tanasković, Jovan
AU  - Milković, Dragan
AU  - Lučanin, Vojkan
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5715
AB  - Implementation of collision energy absorber in bearing structure of the current railway vehicles presents a big engineering challenge. A main challenge is to develop compact absorber suitable for installation in a very limited space at the front beam. Beside to compact dimensions, designer has a task to create absorber with required absorption power and the most acceptable deformation scenario during energy absorption. Previous investigations of the different types of collision energy absorbers have shown that shrinking tube absorber gives the best output
parameters. The subject of this paper is numerical research of the impact of tube wall thickness and polyurethane (PU) foam density on energy absorption and specific energy absorption of shrinking tube absorber. Using this type of absorber, energy absorption arises: 1) elastic-plastic deformation of tube wall, 2) friction between absorption elements and 3) compression of PU foam inside the tube. The paper presents numerical simulations performed in ANSYS Workbench software using the quasi-static behavior and a plane axi-symmetric model. Analysis of empty and foam filled tube were done. Validation of developed numerical model was realized by comparison with experimental results obtained via previous quasi-static tests. Results of numerical simulations showed that increase of wall thickness leads to significant increase of mass and deformation resistance, respectively. Greater mass in comparison with purpose and benefit of absorber is absolutely acceptable, but a sharp increase of the deformation resistance may induce uncontrolled distortions of wagon structure before a fully utilization of absorber. On the other side, increase of PU density gives lower increase of deformation resistance in comparison to previous one and negligible increase of mass. Mentioned parameters were carefully analyzed and influence of them on energy absorption and specific energy absorption was discussed. Presented numerical analyses
showed that it is possible precisely to set absorption characteristics without performing experimental tests, and to reduce development costs by using validated numerical model
PB  - University of Niš, Faculty of Mechanical Engineering
C3  - XIX Scientific-Expert Conference on Railways - RAILCON '20, Proceedings
T1  - Numerical research of impact of tube wall thickness and polyurethane foam density on absorption characteristics
EP  - 8
SP  - 5
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5715
ER  - 

@conference{
author = "Tanasković, Jovan and Milković, Dragan and Lučanin, Vojkan",
year = "2020",
abstract = "Implementation of collision energy absorber in bearing structure of the current railway vehicles presents a big engineering challenge. A main challenge is to develop compact absorber suitable for installation in a very limited space at the front beam. Beside to compact dimensions, designer has a task to create absorber with required absorption power and the most acceptable deformation scenario during energy absorption. Previous investigations of the different types of collision energy absorbers have shown that shrinking tube absorber gives the best output
parameters. The subject of this paper is numerical research of the impact of tube wall thickness and polyurethane (PU) foam density on energy absorption and specific energy absorption of shrinking tube absorber. Using this type of absorber, energy absorption arises: 1) elastic-plastic deformation of tube wall, 2) friction between absorption elements and 3) compression of PU foam inside the tube. The paper presents numerical simulations performed in ANSYS Workbench software using the quasi-static behavior and a plane axi-symmetric model. Analysis of empty and foam filled tube were done. Validation of developed numerical model was realized by comparison with experimental results obtained via previous quasi-static tests. Results of numerical simulations showed that increase of wall thickness leads to significant increase of mass and deformation resistance, respectively. Greater mass in comparison with purpose and benefit of absorber is absolutely acceptable, but a sharp increase of the deformation resistance may induce uncontrolled distortions of wagon structure before a fully utilization of absorber. On the other side, increase of PU density gives lower increase of deformation resistance in comparison to previous one and negligible increase of mass. Mentioned parameters were carefully analyzed and influence of them on energy absorption and specific energy absorption was discussed. Presented numerical analyses
showed that it is possible precisely to set absorption characteristics without performing experimental tests, and to reduce development costs by using validated numerical model",
publisher = "University of Niš, Faculty of Mechanical Engineering",
journal = "XIX Scientific-Expert Conference on Railways - RAILCON '20, Proceedings",
title = "Numerical research of impact of tube wall thickness and polyurethane foam density on absorption characteristics",
pages = "8-5",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5715"
}

Tanasković, J., Milković, D.,& Lučanin, V.. (2020). Numerical research of impact of tube wall thickness and polyurethane foam density on absorption characteristics. in XIX Scientific-Expert Conference on Railways - RAILCON '20, Proceedings
University of Niš, Faculty of Mechanical Engineering., 5-8.
https://hdl.handle.net/21.15107/rcub_machinery_5715

Tanasković J, Milković D, Lučanin V. Numerical research of impact of tube wall thickness and polyurethane foam density on absorption characteristics. in XIX Scientific-Expert Conference on Railways - RAILCON '20, Proceedings. 2020;:5-8.
https://hdl.handle.net/21.15107/rcub_machinery_5715 .

Tanasković, Jovan, Milković, Dragan, Lučanin, Vojkan, "Numerical research of impact of tube wall thickness and polyurethane foam density on absorption characteristics" in XIX Scientific-Expert Conference on Railways - RAILCON '20, Proceedings (2020):5-8,
https://hdl.handle.net/21.15107/rcub_machinery_5715 .

TY  - CONF
AU  - Simić, Goran
AU  - Radulović, Saša
AU  - Lučanin, Vojkan
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4221
AB  - Actual European legislative (NOI TSI) urges for quitter rail vehicles requiring
obligatory assessment of noise emitted by rail vehicles within vehicle approval procedure. After survey of different rail vehicle noise emission scenarios, this paper discusses more in detail specifics of the pass-by noise measurement. The requirements of the measurement procedure from applicable standards are presented and discussed on the example of the tank wagon pass-by tests.
Under several parameters that can influence measurement, for vehicle approval is important to measure and check if the most influencing parameters related to track lies in specified limits. If so, the measured noise emission level mainly represents the vehicle contribution and allows comparability to noise emission measurement of other vehicles. Two main track characteristics have to be measured and assessed: acoustical rail roughness and track decay rate. In the paper are presented both measurements that are more demanding than the noise emission measurement itself.
PB  - University of Niš, Faculty of Mechanical Engineering
C3  - Proceedings - XIX Scientific-expert conference on railways RAILCON `20
T1  - Specific aspects of the rail vehicle pass-by noise measurement
EP  - 20
SP  - 17
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4221
ER  - 

@conference{
author = "Simić, Goran and Radulović, Saša and Lučanin, Vojkan",
year = "2020",
abstract = "Actual European legislative (NOI TSI) urges for quitter rail vehicles requiring
obligatory assessment of noise emitted by rail vehicles within vehicle approval procedure. After survey of different rail vehicle noise emission scenarios, this paper discusses more in detail specifics of the pass-by noise measurement. The requirements of the measurement procedure from applicable standards are presented and discussed on the example of the tank wagon pass-by tests.
Under several parameters that can influence measurement, for vehicle approval is important to measure and check if the most influencing parameters related to track lies in specified limits. If so, the measured noise emission level mainly represents the vehicle contribution and allows comparability to noise emission measurement of other vehicles. Two main track characteristics have to be measured and assessed: acoustical rail roughness and track decay rate. In the paper are presented both measurements that are more demanding than the noise emission measurement itself.",
publisher = "University of Niš, Faculty of Mechanical Engineering",
journal = "Proceedings - XIX Scientific-expert conference on railways RAILCON `20",
title = "Specific aspects of the rail vehicle pass-by noise measurement",
pages = "20-17",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4221"
}

Simić, G., Radulović, S.,& Lučanin, V.. (2020). Specific aspects of the rail vehicle pass-by noise measurement. in Proceedings - XIX Scientific-expert conference on railways RAILCON `20
University of Niš, Faculty of Mechanical Engineering., 17-20.
https://hdl.handle.net/21.15107/rcub_machinery_4221

Simić G, Radulović S, Lučanin V. Specific aspects of the rail vehicle pass-by noise measurement. in Proceedings - XIX Scientific-expert conference on railways RAILCON `20. 2020;:17-20.
https://hdl.handle.net/21.15107/rcub_machinery_4221 .

Simić, Goran, Radulović, Saša, Lučanin, Vojkan, "Specific aspects of the rail vehicle pass-by noise measurement" in Proceedings - XIX Scientific-expert conference on railways RAILCON `20 (2020):17-20,
https://hdl.handle.net/21.15107/rcub_machinery_4221 .

TY  - CONF
AU  - Milković, Dragan
AU  - Radulović, Saša
AU  - Lučanin, Vojkan
AU  - Tanasković, Jovan
AU  - Golubović, Snežana
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4219
AB  - The paper presents practical application of originally developed method for wayside measurements of wheelrail contact forces using strain gauges and an overview of recently developed similar methods presented by different authors. Presented methods were compared and some of their advantages and disadvantages were identified, including convenience for practical use. Some problems related to preciseness of location of the strain gauges application were emphasized. The main task for achieving reliable and accurate measurement
results using any method is to identify locations on the rail where it is possible to avoid crosstalk and to separate influence of the vertical forces and contact point position on the lateral forces measurements. Although different authors identified such locations, it appeared that in real on-site measurements due to existence of geometry imperfections of the rails, non-uniform foundation stiffness and other influencing conditions, calibration and some post-processing of the recorded data is often needed. Also, in order to obtain reliable results involvement of alternative ways for validation of the obtained results is very welcome including use of  alternative methods like identification of the contact point(s) and comparison with calibration curve families.
PB  - Innovation Center of Faculty of Mechanical Engineering, Belgrade
C3  - The book of Abstract -  International Conference of Experimental and Numerical Investigations and New Technologies
T1  - Wheel-rail contact forces measurements using strain gauges applied on the rails
EP  - 38
SP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4219
ER  - 

@conference{
author = "Milković, Dragan and Radulović, Saša and Lučanin, Vojkan and Tanasković, Jovan and Golubović, Snežana",
year = "2019",
abstract = "The paper presents practical application of originally developed method for wayside measurements of wheelrail contact forces using strain gauges and an overview of recently developed similar methods presented by different authors. Presented methods were compared and some of their advantages and disadvantages were identified, including convenience for practical use. Some problems related to preciseness of location of the strain gauges application were emphasized. The main task for achieving reliable and accurate measurement
results using any method is to identify locations on the rail where it is possible to avoid crosstalk and to separate influence of the vertical forces and contact point position on the lateral forces measurements. Although different authors identified such locations, it appeared that in real on-site measurements due to existence of geometry imperfections of the rails, non-uniform foundation stiffness and other influencing conditions, calibration and some post-processing of the recorded data is often needed. Also, in order to obtain reliable results involvement of alternative ways for validation of the obtained results is very welcome including use of  alternative methods like identification of the contact point(s) and comparison with calibration curve families.",
publisher = "Innovation Center of Faculty of Mechanical Engineering, Belgrade",
journal = "The book of Abstract -  International Conference of Experimental and Numerical Investigations and New Technologies",
title = "Wheel-rail contact forces measurements using strain gauges applied on the rails",
pages = "38-38",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4219"
}

Milković, D., Radulović, S., Lučanin, V., Tanasković, J.,& Golubović, S.. (2019). Wheel-rail contact forces measurements using strain gauges applied on the rails. in The book of Abstract -  International Conference of Experimental and Numerical Investigations and New Technologies
Innovation Center of Faculty of Mechanical Engineering, Belgrade., 38-38.
https://hdl.handle.net/21.15107/rcub_machinery_4219

Milković D, Radulović S, Lučanin V, Tanasković J, Golubović S. Wheel-rail contact forces measurements using strain gauges applied on the rails. in The book of Abstract -  International Conference of Experimental and Numerical Investigations and New Technologies. 2019;:38-38.
https://hdl.handle.net/21.15107/rcub_machinery_4219 .

Milković, Dragan, Radulović, Saša, Lučanin, Vojkan, Tanasković, Jovan, Golubović, Snežana, "Wheel-rail contact forces measurements using strain gauges applied on the rails" in The book of Abstract -  International Conference of Experimental and Numerical Investigations and New Technologies (2019):38-38,
https://hdl.handle.net/21.15107/rcub_machinery_4219 .

TY  - CONF
AU  - Tanasković, Jovan
AU  - Mitrović, Aleksandra
AU  - Lučanin, Vojkan
AU  - Mišković, Žarko
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5716
AB  - Tendencies to increase the speed in the railway transport lead to intensive work on
active and passive safety improvement of railway vehicles with the aim to reduce possibilities of
collision to a minimum. Frequently, we have collisions in the main railway stations during shunting
and forming trains at speed higher than allowed. Consequences of these collisions are damages of
the vehicles structure and sometimes parts of infrastructure that require time for repairs. These
reduce the availability of the vehicles and causes loss of profit and increase of maintenance costs.
Subject of this paper is experimental investigation of absorption characteristics of foam filled tube
collision energy absorber which works on the principle of shrinking the seamless tube through
special cone bushing. This type of absorber is intended for mounting in a line with standard buffer.
Tube is filled with high density polyurethane foam with the aim to increase deformation resistance
during collision. Using shrinking process energy absorption occurs by elastic-plastic deformations
of the tube, friction between the tube and the cone bushing and compression resistance of high
density polyurethane foam. This type of absorber gives gradually increase of the deformation
resistance and higher absorption power in comparison with empty seamless tube. Experimental
researches were realized on the hydraulic testing machine in the laboratory conditions. During
tests, reaction force on defined stroke was measured. Results of the experimental investigations of
foam filled tube collision energy absorber and empty tube collision energy absorbers were
compared.
PB  - University of Niš, Faculty of Mechanical Engineering
C3  - XVIII Scinetific-expert conference on railways RAILCON 2018., Proceedings
T1  - Improving of absorption power of tube collision energy absorber by using polyurethane foam
EP  - 12
SP  - 9
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5716
ER  - 

@conference{
author = "Tanasković, Jovan and Mitrović, Aleksandra and Lučanin, Vojkan and Mišković, Žarko",
year = "2018",
abstract = "Tendencies to increase the speed in the railway transport lead to intensive work on
active and passive safety improvement of railway vehicles with the aim to reduce possibilities of
collision to a minimum. Frequently, we have collisions in the main railway stations during shunting
and forming trains at speed higher than allowed. Consequences of these collisions are damages of
the vehicles structure and sometimes parts of infrastructure that require time for repairs. These
reduce the availability of the vehicles and causes loss of profit and increase of maintenance costs.
Subject of this paper is experimental investigation of absorption characteristics of foam filled tube
collision energy absorber which works on the principle of shrinking the seamless tube through
special cone bushing. This type of absorber is intended for mounting in a line with standard buffer.
Tube is filled with high density polyurethane foam with the aim to increase deformation resistance
during collision. Using shrinking process energy absorption occurs by elastic-plastic deformations
of the tube, friction between the tube and the cone bushing and compression resistance of high
density polyurethane foam. This type of absorber gives gradually increase of the deformation
resistance and higher absorption power in comparison with empty seamless tube. Experimental
researches were realized on the hydraulic testing machine in the laboratory conditions. During
tests, reaction force on defined stroke was measured. Results of the experimental investigations of
foam filled tube collision energy absorber and empty tube collision energy absorbers were
compared.",
publisher = "University of Niš, Faculty of Mechanical Engineering",
journal = "XVIII Scinetific-expert conference on railways RAILCON 2018., Proceedings",
title = "Improving of absorption power of tube collision energy absorber by using polyurethane foam",
pages = "12-9",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5716"
}

Tanasković, J., Mitrović, A., Lučanin, V.,& Mišković, Ž.. (2018). Improving of absorption power of tube collision energy absorber by using polyurethane foam. in XVIII Scinetific-expert conference on railways RAILCON 2018., Proceedings
University of Niš, Faculty of Mechanical Engineering., 9-12.
https://hdl.handle.net/21.15107/rcub_machinery_5716

Tanasković J, Mitrović A, Lučanin V, Mišković Ž. Improving of absorption power of tube collision energy absorber by using polyurethane foam. in XVIII Scinetific-expert conference on railways RAILCON 2018., Proceedings. 2018;:9-12.
https://hdl.handle.net/21.15107/rcub_machinery_5716 .

Tanasković, Jovan, Mitrović, Aleksandra, Lučanin, Vojkan, Mišković, Žarko, "Improving of absorption power of tube collision energy absorber by using polyurethane foam" in XVIII Scinetific-expert conference on railways RAILCON 2018., Proceedings (2018):9-12,
https://hdl.handle.net/21.15107/rcub_machinery_5716 .

TY  - CONF
AU  - Simić, Goran
AU  - Milković, Dragan
AU  - Lučanin, Vojkan
AU  - Tanasković, Jovan
AU  - Poznanović, Milan
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4277
AB  - Aluminum carbody structures vs. steel structures have an increasing share in rail vehicle passenger fleet. New trams for Belgrade city transport with aluminum carbody structure after approximately three years of service, suffered from cracks. The first repair made by manufacturer was only partially successful. Two years after repair some cracks reappeared. This paper deals with some specificity of the aluminum structures repair process. The issue of the aluminum structures fatigue is compared with the fatigue of common carbody steel structures. Stress measurements in the repaired welding zone after second repair and reinforcement are presented. The test was performed with fully loaded tram under typical service conditions. Assessment of the future fatigue behavior is made based on the analysis of measured data.
PB  - Niš : Faculty of Mechanical Engineering
C3  - Proceedings : XVIII Scinetific-expert conference on railways RAILCON '18
T1  - Assesment of the fatigue behavior of repaired aluminium carbody structure
EP  - 8
SP  - 5
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4277
ER  - 

@conference{
author = "Simić, Goran and Milković, Dragan and Lučanin, Vojkan and Tanasković, Jovan and Poznanović, Milan",
year = "2018",
abstract = "Aluminum carbody structures vs. steel structures have an increasing share in rail vehicle passenger fleet. New trams for Belgrade city transport with aluminum carbody structure after approximately three years of service, suffered from cracks. The first repair made by manufacturer was only partially successful. Two years after repair some cracks reappeared. This paper deals with some specificity of the aluminum structures repair process. The issue of the aluminum structures fatigue is compared with the fatigue of common carbody steel structures. Stress measurements in the repaired welding zone after second repair and reinforcement are presented. The test was performed with fully loaded tram under typical service conditions. Assessment of the future fatigue behavior is made based on the analysis of measured data.",
publisher = "Niš : Faculty of Mechanical Engineering",
journal = "Proceedings : XVIII Scinetific-expert conference on railways RAILCON '18",
title = "Assesment of the fatigue behavior of repaired aluminium carbody structure",
pages = "8-5",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4277"
}

Simić, G., Milković, D., Lučanin, V., Tanasković, J.,& Poznanović, M.. (2018). Assesment of the fatigue behavior of repaired aluminium carbody structure. in Proceedings : XVIII Scinetific-expert conference on railways RAILCON '18
Niš : Faculty of Mechanical Engineering., 5-8.
https://hdl.handle.net/21.15107/rcub_machinery_4277

Simić G, Milković D, Lučanin V, Tanasković J, Poznanović M. Assesment of the fatigue behavior of repaired aluminium carbody structure. in Proceedings : XVIII Scinetific-expert conference on railways RAILCON '18. 2018;:5-8.
https://hdl.handle.net/21.15107/rcub_machinery_4277 .

Simić, Goran, Milković, Dragan, Lučanin, Vojkan, Tanasković, Jovan, Poznanović, Milan, "Assesment of the fatigue behavior of repaired aluminium carbody structure" in Proceedings : XVIII Scinetific-expert conference on railways RAILCON '18 (2018):5-8,
https://hdl.handle.net/21.15107/rcub_machinery_4277 .

TY  - JOUR
AU  - Linić, Suzana
AU  - Ocokoljić, Goran
AU  - Ristić, Slavica S.
AU  - Lučanin, Vojkan
AU  - Kozić, Mirko
AU  - Rašuo, Boško
AU  - Jegdić, Bore
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2792
AB  - Methods of diagnosing aerodynamic characteristics are constantly developing in order to conduct the precise and energy efficient wind tunnel testing of transport vehicles in the prototype design early stages. This is of a special importance when facing the time/cost consumption problems of detection of the transition zone over the simplified design of the high-speed train. Herein the applied thermodynamics found a very significant role in the field of experimental aerodynamics. With the intention of detecting the boundary-layer transition zone the following measurements were applied: the infrared thermography, flow visualization, and drag force measurements. In addition, the CFD was applied to predict the flow behaviour and transition zone, solving PDE consisting of the Reynolds-averaged Navier-Stokes equations, energy equation, and the equation of state for an ideal gas employing density-based solver. The thermal imaging defined the transition zone by simple application, and fast recognition, while the transition bounds were defined in the analysis. The flow visualization confirmed thermography results and the method itself as favourable, especially in the most expensive early phases of redesigning for aerodynamically optimized and energy efficient solutions. The numerical method was confirmed by the experiments, resulting in acceptable differences in the definition of the transition zone. For a better understanding of the phenomenon, the overlapped implementation of the presented methods focused on forced convection showed as the best solution. Based on the experiences of this research, development of the additional equipment and adjustments will be introduced in the future experiments.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Boundary-layer transition detection by thermography and numerical method around bionic train model in wind tunnel test
EP  - 1148
IS  - 2
SP  - 1137
VL  - 22
DO  - 10.2298/TSCI170619302L
ER  - 

@article{
author = "Linić, Suzana and Ocokoljić, Goran and Ristić, Slavica S. and Lučanin, Vojkan and Kozić, Mirko and Rašuo, Boško and Jegdić, Bore",
year = "2018",
abstract = "Methods of diagnosing aerodynamic characteristics are constantly developing in order to conduct the precise and energy efficient wind tunnel testing of transport vehicles in the prototype design early stages. This is of a special importance when facing the time/cost consumption problems of detection of the transition zone over the simplified design of the high-speed train. Herein the applied thermodynamics found a very significant role in the field of experimental aerodynamics. With the intention of detecting the boundary-layer transition zone the following measurements were applied: the infrared thermography, flow visualization, and drag force measurements. In addition, the CFD was applied to predict the flow behaviour and transition zone, solving PDE consisting of the Reynolds-averaged Navier-Stokes equations, energy equation, and the equation of state for an ideal gas employing density-based solver. The thermal imaging defined the transition zone by simple application, and fast recognition, while the transition bounds were defined in the analysis. The flow visualization confirmed thermography results and the method itself as favourable, especially in the most expensive early phases of redesigning for aerodynamically optimized and energy efficient solutions. The numerical method was confirmed by the experiments, resulting in acceptable differences in the definition of the transition zone. For a better understanding of the phenomenon, the overlapped implementation of the presented methods focused on forced convection showed as the best solution. Based on the experiences of this research, development of the additional equipment and adjustments will be introduced in the future experiments.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Boundary-layer transition detection by thermography and numerical method around bionic train model in wind tunnel test",
pages = "1148-1137",
number = "2",
volume = "22",
doi = "10.2298/TSCI170619302L"
}

Linić, S., Ocokoljić, G., Ristić, S. S., Lučanin, V., Kozić, M., Rašuo, B.,& Jegdić, B.. (2018). Boundary-layer transition detection by thermography and numerical method around bionic train model in wind tunnel test. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 22(2), 1137-1148.
https://doi.org/10.2298/TSCI170619302L

Linić S, Ocokoljić G, Ristić SS, Lučanin V, Kozić M, Rašuo B, Jegdić B. Boundary-layer transition detection by thermography and numerical method around bionic train model in wind tunnel test. in Thermal Science. 2018;22(2):1137-1148.
doi:10.2298/TSCI170619302L .

Linić, Suzana, Ocokoljić, Goran, Ristić, Slavica S., Lučanin, Vojkan, Kozić, Mirko, Rašuo, Boško, Jegdić, Bore, "Boundary-layer transition detection by thermography and numerical method around bionic train model in wind tunnel test" in Thermal Science, 22, no. 2 (2018):1137-1148,
https://doi.org/10.2298/TSCI170619302L . .

TY  - JOUR
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Tanasković, Jovan
AU  - Lučanin, Vojkan
AU  - Radulović, Saša
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2596
AB  - Ugao naletanja točka na šinu je značajan parametar dodira točak-šina. Zajedno sa silama koje nastaju pri tom dodiru, služi za ocenu dinamičkog ponašanja šinskog vozila pri prolasku kroz krivinu. U ovom radu je analizirana merna nesigurnost rezultata merenja specijalnim laserskim sistemom konstruisanim za merenje ugla naletanja točka na šinu, ističući značaj teorijskog pristupa pri izboru odgovarajućeg mernog principa i pri identifikaciji svih uticajnih parametara. Razmatran je i uticaj pravilnog postavljanja i pozicioniranja sistema na koloseku na rezultate merenja. Kako bi se ocenio kvalitet sprovedene analize, u radu su prikazani neki od rezultata merenja ovim uređajem i njihovo poređenje sa rezultatima dobijenim simulacijom, primenom specijalizovanog softverskog paketa VAMPIRE Pro. PR Projekat Ministarstva nauke Republike Srbije, br. TR 35006 i br. TR 35045.
AB  - The angle of attack is an important wheel-rail contact parameter. Together with wheel-rail contact forces it serves for estimation of the rail vehicle curving performances. This paper analyses measurement uncertainty of the specially designed laser system for measurements of the wheel-rail angle of attack, with emphasis on the importance of the theoretical approach for selection of the appropriate measuring principle and for identifying all influential factors. The influence of the correct installation of the system on results is also considered. In order to evaluate quality of the analysis, some measurement results are presented and compared with the results of multibody system (MBS) simulation using specialized computer package VAMPIRE Pro.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Merna nesigurnost rezultata merenja ugla naletanja točka na šinu pomoću laserskog sistema postavljenog na koloseku
T1  - Uncertainty of the wheel-rail angle of attack measurements using laser based wayside system
EP  - 76
IS  - 1
SP  - 69
VL  - 45
DO  - 10.5937/fmet1701069M
ER  - 

@article{
author = "Milković, Dragan and Simić, Goran and Tanasković, Jovan and Lučanin, Vojkan and Radulović, Saša",
year = "2017",
abstract = "Ugao naletanja točka na šinu je značajan parametar dodira točak-šina. Zajedno sa silama koje nastaju pri tom dodiru, služi za ocenu dinamičkog ponašanja šinskog vozila pri prolasku kroz krivinu. U ovom radu je analizirana merna nesigurnost rezultata merenja specijalnim laserskim sistemom konstruisanim za merenje ugla naletanja točka na šinu, ističući značaj teorijskog pristupa pri izboru odgovarajućeg mernog principa i pri identifikaciji svih uticajnih parametara. Razmatran je i uticaj pravilnog postavljanja i pozicioniranja sistema na koloseku na rezultate merenja. Kako bi se ocenio kvalitet sprovedene analize, u radu su prikazani neki od rezultata merenja ovim uređajem i njihovo poređenje sa rezultatima dobijenim simulacijom, primenom specijalizovanog softverskog paketa VAMPIRE Pro. PR Projekat Ministarstva nauke Republike Srbije, br. TR 35006 i br. TR 35045., The angle of attack is an important wheel-rail contact parameter. Together with wheel-rail contact forces it serves for estimation of the rail vehicle curving performances. This paper analyses measurement uncertainty of the specially designed laser system for measurements of the wheel-rail angle of attack, with emphasis on the importance of the theoretical approach for selection of the appropriate measuring principle and for identifying all influential factors. The influence of the correct installation of the system on results is also considered. In order to evaluate quality of the analysis, some measurement results are presented and compared with the results of multibody system (MBS) simulation using specialized computer package VAMPIRE Pro.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Merna nesigurnost rezultata merenja ugla naletanja točka na šinu pomoću laserskog sistema postavljenog na koloseku, Uncertainty of the wheel-rail angle of attack measurements using laser based wayside system",
pages = "76-69",
number = "1",
volume = "45",
doi = "10.5937/fmet1701069M"
}

Milković, D., Simić, G., Tanasković, J., Lučanin, V.,& Radulović, S.. (2017). Merna nesigurnost rezultata merenja ugla naletanja točka na šinu pomoću laserskog sistema postavljenog na koloseku. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 45(1), 69-76.
https://doi.org/10.5937/fmet1701069M

Milković D, Simić G, Tanasković J, Lučanin V, Radulović S. Merna nesigurnost rezultata merenja ugla naletanja točka na šinu pomoću laserskog sistema postavljenog na koloseku. in FME Transactions. 2017;45(1):69-76.
doi:10.5937/fmet1701069M .

Milković, Dragan, Simić, Goran, Tanasković, Jovan, Lučanin, Vojkan, Radulović, Saša, "Merna nesigurnost rezultata merenja ugla naletanja točka na šinu pomoću laserskog sistema postavljenog na koloseku" in FME Transactions, 45, no. 1 (2017):69-76,
https://doi.org/10.5937/fmet1701069M . .

TY  - JOUR
AU  - Radosavljević, Aleksandar
AU  - Lučanin, Vojkan
AU  - Rüger, Bernhard
AU  - Golubović, Snežana D.
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2592
AB  - Rad prikazuje neke poteškoće koje imaju putnici pri ulasku u voz. Prikazane su i razmotrene visine perona prema međunarodnim železničkim propisima. Dat je pregled visine perona na srpskim prugama i visine poda putničkih kola, dizel i električnih višedelnih jedinica za prigradski i regionalni saobraćaj. Rad se fokusira na razlikama između politike nabavke, u odnosu na kompatibilnost ulazišta sa peronima, dizel i električnih višedelnih jedinica Železnice Srbije i posledicama ovih nabavki.
AB  - This paper shows some of the passenger difficulties when boarding trains. Overview of platform heights is discussed in accordance with international railway regulation. An overview of platform heights at Serbian railway lines and floor heights of passenger coaches, diesel units and electric multiple units for suburban and regional railway transport are shown. This paper is focused on the differences between procurement policy, regarding doorway compatibility with platforms, of diesel and electric multiple units for Serbian Railways and consequences of these acquisitions.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Kompatibilnost visine poda šinskih vozila i visine perona na prugama Železnice Srbije
T1  - Rolling stock doorways compatibility with platforms at Serbian Railways
EP  - 82
IS  - 1
SP  - 77
VL  - 45
DO  - 10.5937/fmet1701077R
ER  - 

@article{
author = "Radosavljević, Aleksandar and Lučanin, Vojkan and Rüger, Bernhard and Golubović, Snežana D.",
year = "2017",
abstract = "Rad prikazuje neke poteškoće koje imaju putnici pri ulasku u voz. Prikazane su i razmotrene visine perona prema međunarodnim železničkim propisima. Dat je pregled visine perona na srpskim prugama i visine poda putničkih kola, dizel i električnih višedelnih jedinica za prigradski i regionalni saobraćaj. Rad se fokusira na razlikama između politike nabavke, u odnosu na kompatibilnost ulazišta sa peronima, dizel i električnih višedelnih jedinica Železnice Srbije i posledicama ovih nabavki., This paper shows some of the passenger difficulties when boarding trains. Overview of platform heights is discussed in accordance with international railway regulation. An overview of platform heights at Serbian railway lines and floor heights of passenger coaches, diesel units and electric multiple units for suburban and regional railway transport are shown. This paper is focused on the differences between procurement policy, regarding doorway compatibility with platforms, of diesel and electric multiple units for Serbian Railways and consequences of these acquisitions.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Kompatibilnost visine poda šinskih vozila i visine perona na prugama Železnice Srbije, Rolling stock doorways compatibility with platforms at Serbian Railways",
pages = "82-77",
number = "1",
volume = "45",
doi = "10.5937/fmet1701077R"
}

Radosavljević, A., Lučanin, V., Rüger, B.,& Golubović, S. D.. (2017). Kompatibilnost visine poda šinskih vozila i visine perona na prugama Železnice Srbije. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 45(1), 77-82.
https://doi.org/10.5937/fmet1701077R

Radosavljević A, Lučanin V, Rüger B, Golubović SD. Kompatibilnost visine poda šinskih vozila i visine perona na prugama Železnice Srbije. in FME Transactions. 2017;45(1):77-82.
doi:10.5937/fmet1701077R .

Radosavljević, Aleksandar, Lučanin, Vojkan, Rüger, Bernhard, Golubović, Snežana D., "Kompatibilnost visine poda šinskih vozila i visine perona na prugama Železnice Srbije" in FME Transactions, 45, no. 1 (2017):77-82,
https://doi.org/10.5937/fmet1701077R . .