TY  - CONF
AU  - Grković, Vojin
AU  - Čantrak, Đorđe
AU  - Benišek, Miroslav
AU  - Petrović, Dragan
AU  - Doder, Djordjije
PY  - 2022
UR  - https://ieep-2022.drustvo-termicara.com/book
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6484
AB  - In electricity generating systems with high penetration of i-RES, the ability of change the
power on demand has increasing importance. Following recently published Ulrich’s and Schiffer's
approach with assured capacity; in this paper is defined term total assured capacity and is further
applied together with dispatchability indicator and possible duration of load change to indicate
dispatchability of Serbian power system (EPS). The results of the performed analyses are presented.
Total assured capacity appears as very sensitive indicator and its numerical value changes
significantly if, in the hypothetical case, one technology e.g., lignite fired power plants have to be
substituted with the other technology like wind turbines. An overview of participation different
technologies for electricity generation within Serbian power system is presented together with a
comparison with German power system. Numerical values of dispatchability factors for EPS’s fossil
fueled power plants are presented and discussed. It is underlined the necessity of a specific project
study for EPS’s power plants to be performed aimed to define real technology possibilities, limitations
that are conditioned by the quality of lignite, as well as the cost increase that arise in satisfying the
needs to change the power on demand in conditions determined by hypothetical increase of i-RES
electricity generation.
PB  - Друштво термичара Србије
C3  - Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia
T1  - ASSURED CAPACITY, TOTAL ASSURED CAPACITY AND DISPATCHABILITY OF SERBIAN POWER SYSTEM AND POWER PLANTS – A CONTRIBUTION TO THE RESEARCH,
SP  - 49
SP  - ieep2022-106
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6484
ER  - 

@conference{
author = "Grković, Vojin and Čantrak, Đorđe and Benišek, Miroslav and Petrović, Dragan and Doder, Djordjije",
year = "2022",
abstract = "In electricity generating systems with high penetration of i-RES, the ability of change the
power on demand has increasing importance. Following recently published Ulrich’s and Schiffer's
approach with assured capacity; in this paper is defined term total assured capacity and is further
applied together with dispatchability indicator and possible duration of load change to indicate
dispatchability of Serbian power system (EPS). The results of the performed analyses are presented.
Total assured capacity appears as very sensitive indicator and its numerical value changes
significantly if, in the hypothetical case, one technology e.g., lignite fired power plants have to be
substituted with the other technology like wind turbines. An overview of participation different
technologies for electricity generation within Serbian power system is presented together with a
comparison with German power system. Numerical values of dispatchability factors for EPS’s fossil
fueled power plants are presented and discussed. It is underlined the necessity of a specific project
study for EPS’s power plants to be performed aimed to define real technology possibilities, limitations
that are conditioned by the quality of lignite, as well as the cost increase that arise in satisfying the
needs to change the power on demand in conditions determined by hypothetical increase of i-RES
electricity generation.",
publisher = "Друштво термичара Србије",
journal = "Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia",
title = "ASSURED CAPACITY, TOTAL ASSURED CAPACITY AND DISPATCHABILITY OF SERBIAN POWER SYSTEM AND POWER PLANTS – A CONTRIBUTION TO THE RESEARCH,",
pages = "49-ieep2022-106",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6484"
}

Grković, V., Čantrak, Đ., Benišek, M., Petrović, D.,& Doder, D.. (2022). ASSURED CAPACITY, TOTAL ASSURED CAPACITY AND DISPATCHABILITY OF SERBIAN POWER SYSTEM AND POWER PLANTS – A CONTRIBUTION TO THE RESEARCH,. in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia
Друштво термичара Србије., 49.
https://hdl.handle.net/21.15107/rcub_machinery_6484

Grković V, Čantrak Đ, Benišek M, Petrović D, Doder D. ASSURED CAPACITY, TOTAL ASSURED CAPACITY AND DISPATCHABILITY OF SERBIAN POWER SYSTEM AND POWER PLANTS – A CONTRIBUTION TO THE RESEARCH,. in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia. 2022;:49.
https://hdl.handle.net/21.15107/rcub_machinery_6484 .

Grković, Vojin, Čantrak, Đorđe, Benišek, Miroslav, Petrović, Dragan, Doder, Djordjije, "ASSURED CAPACITY, TOTAL ASSURED CAPACITY AND DISPATCHABILITY OF SERBIAN POWER SYSTEM AND POWER PLANTS – A CONTRIBUTION TO THE RESEARCH," in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia (2022):49,
https://hdl.handle.net/21.15107/rcub_machinery_6484 .

TY  - JOUR
AU  - Cerović, Vera
AU  - Milković, Dragan
AU  - Grbović, Aleksandar
AU  - Petrović, Dragan
AU  - Simonović, Vojislav
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3264
AB  - Large investments, research efforts and time have been allocated till nowadays for innovation of agricultural tractors and machinery, with the primary aim to increase their productivity, reliability, durability, as well as the environmentally friendly, safe and easy usage. Following this general trend, present work is focused on theoretical analysis of the forces acting on the links of the three-point hitch mechanism. The simulation algorithm and computer code have been developed for calculation of draft forces by two methods (following ASAE D497.4 standard and Goryachkin approach), depending on the three point linkage geometry and mouldboard technical characteristics, and calculation of forces acting on lower and upper links of three-point hitch mechanism. Calculated forces values, based on ASAE draft, exposes smaller differences compared to experimental values, while for the Goryachkin method improvement is possible by entering experimental values for soil resistance coefficient k and coefficient of dynamic resistance s, as we did in this study performing measurements on the aggregate comprehending tractor IMT 539 (IMT Belgrade, Serbia) and two furrow moldboard plough PTO 2.25 (OLT, Osijek, Croatia).
PB  - Ankara Univ, Fac Agr, Diskapi
T2  - Journal of Agricultural Sciences-Tarim Bilimleri Dergisi
T1  - 2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism
EP  - 281
IS  - 3
SP  - 271
VL  - 26
DO  - 10.15832/ankutbd.493339
ER  - 

@article{
author = "Cerović, Vera and Milković, Dragan and Grbović, Aleksandar and Petrović, Dragan and Simonović, Vojislav",
year = "2020",
abstract = "Large investments, research efforts and time have been allocated till nowadays for innovation of agricultural tractors and machinery, with the primary aim to increase their productivity, reliability, durability, as well as the environmentally friendly, safe and easy usage. Following this general trend, present work is focused on theoretical analysis of the forces acting on the links of the three-point hitch mechanism. The simulation algorithm and computer code have been developed for calculation of draft forces by two methods (following ASAE D497.4 standard and Goryachkin approach), depending on the three point linkage geometry and mouldboard technical characteristics, and calculation of forces acting on lower and upper links of three-point hitch mechanism. Calculated forces values, based on ASAE draft, exposes smaller differences compared to experimental values, while for the Goryachkin method improvement is possible by entering experimental values for soil resistance coefficient k and coefficient of dynamic resistance s, as we did in this study performing measurements on the aggregate comprehending tractor IMT 539 (IMT Belgrade, Serbia) and two furrow moldboard plough PTO 2.25 (OLT, Osijek, Croatia).",
publisher = "Ankara Univ, Fac Agr, Diskapi",
journal = "Journal of Agricultural Sciences-Tarim Bilimleri Dergisi",
title = "2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism",
pages = "281-271",
number = "3",
volume = "26",
doi = "10.15832/ankutbd.493339"
}

Cerović, V., Milković, D., Grbović, A., Petrović, D.,& Simonović, V.. (2020). 2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism. in Journal of Agricultural Sciences-Tarim Bilimleri Dergisi
Ankara Univ, Fac Agr, Diskapi., 26(3), 271-281.
https://doi.org/10.15832/ankutbd.493339

Cerović V, Milković D, Grbović A, Petrović D, Simonović V. 2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism. in Journal of Agricultural Sciences-Tarim Bilimleri Dergisi. 2020;26(3):271-281.
doi:10.15832/ankutbd.493339 .

Cerović, Vera, Milković, Dragan, Grbović, Aleksandar, Petrović, Dragan, Simonović, Vojislav, "2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism" in Journal of Agricultural Sciences-Tarim Bilimleri Dergisi, 26, no. 3 (2020):271-281,
https://doi.org/10.15832/ankutbd.493339 . .

TY  - JOUR
AU  - Oljača, Mićo
AU  - Pajić, Miloš
AU  - Gligorević, Kosta
AU  - Dražić, Milan
AU  - Zlatanović, Ivan
AU  - Dimitrijević, Aleksandra
AU  - Miodragović, Rajko
AU  - Mileusnić, Zoran
AU  - Radojević, Rade
AU  - Živković, Milovan
AU  - Petrović, Dragan
AU  - Radivojević, Dušan
AU  - Urošević, Mirko
AU  - Topisirović, Goran
AU  - Radičević, Branko
AU  - Ećim-Đurić, Olivera
AU  - Balać, Nebojša
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5350
AB  - U radu su analizirane i i potrebe upotrebe pecifič ih vr a 
r b a ( i i be pil ih le elica a različi i dizaj , z ačane kao UAV) i ači 
k riš e ja p lj privredi (a rodron). Ča pi Fortune je 2015.godinu proglasio kao 
godinu ve ve e i šir k ra pr ra je e upotrbe UAV le elica, različi i bla i a 
lj d ke dela i, p eb p lj privredi i š ar v (75% upotrebe). Ov je ar či 
važ za velike far e i bla i p d š a a, de UAV i a k ri ih f kcija i 
veoma isplative komercijalne aplikacije. 
 Danas, potrebe za UAV imaju nagli porast a različi i i a kak za 
civil e ak i za v j e p rebe. Tak đe p ji z ačaja i ere za razv j vih 
be pil ih le elica k ji a le e i različi i kr že ji a i l kacija a i 
obaviti različi e i ije i zada ke. T k pr ekle dece ije XXI veka, šir k pek ar 
aplikacija za be pil e le elice je d bi z ačaj k ji je d veo do konstrukcija različi ih 
tipova bespilotnih UAV, različi ih veliči a i eži a i svakako namene. 
Narav , eh l ški razv j k d dr sistema je veoma tehničk - eh l ški napredan i 
revolucionaran, uz razvoj mobilnih i pametnih (android) telefona i interneta, brzo otvora 
puteve i i za mnoge korisnike u definisanju nove b d i i ple e acije 
UAV različi i bla i a pri e e .
 Kompanija Livona d.o.o., Beograd i Institut za poljoprivrednu tehniku, 
P lj privred i fak l e Be rad , eh ičk j arad ji i aju planove o implementaciji 
modela mikro drona EBee SK Livona RTK u narednim generalnim planovima za i pekcij , zaš i i k riš e je poljoprivrednih ze ljiš a Republike Srbije, i posebno 
 eri rije Opš i e S ara Paz va (351 k 2
), gde je posebno mesto poljoprivrednog 
pred ze a Napredak a.d. 
 VekomGeo d.o.o, Beograd u saradnji sa Institutom za poljoprivrednu tehniku 
Poljoprivrednog fakulteta u Beogradu ima planove o b d j p rebi drona model 
Aibot X6, za adz r a p vrši a a d 600 km2
 (i poljoprivredna ze ljiš a) v re 
kopa R.B. Kolubara ili drugih objekata. 
 Institut za poljoprivrednu tehniku, Poljoprivredni fakultet u Beogradu, ima planove 
 arad ji a pš i Ub, zb p rebe dela ikr dr a H b a H109S K 4 PRO 
 i pekciji k zaš i e i ači a k riš e ja ze ljiš a i v da a ovoj teritoriji (456 km2
).
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
T2  - Пољопривредна техника
T1  - Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije
EP  - 56
IS  - 4
SP  - 29
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5350
ER  - 

@article{
author = "Oljača, Mićo and Pajić, Miloš and Gligorević, Kosta and Dražić, Milan and Zlatanović, Ivan and Dimitrijević, Aleksandra and Miodragović, Rajko and Mileusnić, Zoran and Radojević, Rade and Živković, Milovan and Petrović, Dragan and Radivojević, Dušan and Urošević, Mirko and Topisirović, Goran and Radičević, Branko and Ećim-Đurić, Olivera and Balać, Nebojša",
year = "2018",
abstract = "U radu su analizirane i i potrebe upotrebe pecifič ih vr a 
r b a ( i i be pil ih le elica a različi i dizaj , z ačane kao UAV) i ači 
k riš e ja p lj privredi (a rodron). Ča pi Fortune je 2015.godinu proglasio kao 
godinu ve ve e i šir k ra pr ra je e upotrbe UAV le elica, različi i bla i a 
lj d ke dela i, p eb p lj privredi i š ar v (75% upotrebe). Ov je ar či 
važ za velike far e i bla i p d š a a, de UAV i a k ri ih f kcija i 
veoma isplative komercijalne aplikacije. 
 Danas, potrebe za UAV imaju nagli porast a različi i i a kak za 
civil e ak i za v j e p rebe. Tak đe p ji z ačaja i ere za razv j vih 
be pil ih le elica k ji a le e i različi i kr že ji a i l kacija a i 
obaviti različi e i ije i zada ke. T k pr ekle dece ije XXI veka, šir k pek ar 
aplikacija za be pil e le elice je d bi z ačaj k ji je d veo do konstrukcija različi ih 
tipova bespilotnih UAV, različi ih veliči a i eži a i svakako namene. 
Narav , eh l ški razv j k d dr sistema je veoma tehničk - eh l ški napredan i 
revolucionaran, uz razvoj mobilnih i pametnih (android) telefona i interneta, brzo otvora 
puteve i i za mnoge korisnike u definisanju nove b d i i ple e acije 
UAV različi i bla i a pri e e .
 Kompanija Livona d.o.o., Beograd i Institut za poljoprivrednu tehniku, 
P lj privred i fak l e Be rad , eh ičk j arad ji i aju planove o implementaciji 
modela mikro drona EBee SK Livona RTK u narednim generalnim planovima za i pekcij , zaš i i k riš e je poljoprivrednih ze ljiš a Republike Srbije, i posebno 
 eri rije Opš i e S ara Paz va (351 k 2
), gde je posebno mesto poljoprivrednog 
pred ze a Napredak a.d. 
 VekomGeo d.o.o, Beograd u saradnji sa Institutom za poljoprivrednu tehniku 
Poljoprivrednog fakulteta u Beogradu ima planove o b d j p rebi drona model 
Aibot X6, za adz r a p vrši a a d 600 km2
 (i poljoprivredna ze ljiš a) v re 
kopa R.B. Kolubara ili drugih objekata. 
 Institut za poljoprivrednu tehniku, Poljoprivredni fakultet u Beogradu, ima planove 
 arad ji a pš i Ub, zb p rebe dela ikr dr a H b a H109S K 4 PRO 
 i pekciji k zaš i e i ači a k riš e ja ze ljiš a i v da a ovoj teritoriji (456 km2
).",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "Пољопривредна техника",
title = "Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije",
pages = "56-29",
number = "4",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5350"
}

Oljača, M., Pajić, M., Gligorević, K., Dražić, M., Zlatanović, I., Dimitrijević, A., Miodragović, R., Mileusnić, Z., Radojević, R., Živković, M., Petrović, D., Radivojević, D., Urošević, M., Topisirović, G., Radičević, B., Ećim-Đurić, O.,& Balać, N.. (2018). Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije. in Пољопривредна техника
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., 43(4), 29-56.
https://hdl.handle.net/21.15107/rcub_machinery_5350

Oljača M, Pajić M, Gligorević K, Dražić M, Zlatanović I, Dimitrijević A, Miodragović R, Mileusnić Z, Radojević R, Živković M, Petrović D, Radivojević D, Urošević M, Topisirović G, Radičević B, Ećim-Đurić O, Balać N. Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije. in Пољопривредна техника. 2018;43(4):29-56.
https://hdl.handle.net/21.15107/rcub_machinery_5350 .

Oljača, Mićo, Pajić, Miloš, Gligorević, Kosta, Dražić, Milan, Zlatanović, Ivan, Dimitrijević, Aleksandra, Miodragović, Rajko, Mileusnić, Zoran, Radojević, Rade, Živković, Milovan, Petrović, Dragan, Radivojević, Dušan, Urošević, Mirko, Topisirović, Goran, Radičević, Branko, Ećim-Đurić, Olivera, Balać, Nebojša, "Dizajn, klasifikacija, perspektiva i moguća aplikacija dronova u poljoprivredi Srbije" in Пољопривредна техника, 43, no. 4 (2018):29-56,
https://hdl.handle.net/21.15107/rcub_machinery_5350 .

TY  - JOUR
AU  - Tomantschger, Kurt
AU  - Petrović, Dragan
AU  - Radojević, Rade
AU  - Golubović, Zorana
AU  - Tadić, Vjekoslav
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5522
AB  - Many filtration systems employing perlite granulations have been designed so far. Size distribution of perlite particles directly influences the retention properties of filter media. The information on the size distribution of perlite particles, used in each specific dead-end filtration process (the flow of fluid being filtered is perpendicular to the surface of filter medium), is crucial for the adequate design of filter medium. In order to facilitate the design of filter systems possessing filter media of this kind, a new and particular mathematical model has been developed for this present study. It is based on an appropriate partial differential equation and additional mathematical conditions, whose solution is an exponential function describing the probability density distribution of perlite particle sizes. The formulated model was experimentally verified by measuring the particle sizes of a perlite granulation using the morphometric method, based on the application of a standard light microscope and digital image analysis software. The fitting procedure of experimental data gave acceptable values of accuracy parameters - high R-square factor (R-2 = 0,905) and small value of the root-mean square error (MSE = 0,490).
PB  - Univ Osijek, Tech Fac, Slavonski Brod
T2  - Tehnički vjesnik-Technical Gazette
T1  - One-Dimensional Diffusion Equation for the Particle Size Distribution of Perlite Filter Granulation
EP  - 948
IS  - 3
SP  - 943
VL  - 24
DO  - 10.17559/TV-20151202204533
ER  - 

@article{
author = "Tomantschger, Kurt and Petrović, Dragan and Radojević, Rade and Golubović, Zorana and Tadić, Vjekoslav",
year = "2017",
abstract = "Many filtration systems employing perlite granulations have been designed so far. Size distribution of perlite particles directly influences the retention properties of filter media. The information on the size distribution of perlite particles, used in each specific dead-end filtration process (the flow of fluid being filtered is perpendicular to the surface of filter medium), is crucial for the adequate design of filter medium. In order to facilitate the design of filter systems possessing filter media of this kind, a new and particular mathematical model has been developed for this present study. It is based on an appropriate partial differential equation and additional mathematical conditions, whose solution is an exponential function describing the probability density distribution of perlite particle sizes. The formulated model was experimentally verified by measuring the particle sizes of a perlite granulation using the morphometric method, based on the application of a standard light microscope and digital image analysis software. The fitting procedure of experimental data gave acceptable values of accuracy parameters - high R-square factor (R-2 = 0,905) and small value of the root-mean square error (MSE = 0,490).",
publisher = "Univ Osijek, Tech Fac, Slavonski Brod",
journal = "Tehnički vjesnik-Technical Gazette",
title = "One-Dimensional Diffusion Equation for the Particle Size Distribution of Perlite Filter Granulation",
pages = "948-943",
number = "3",
volume = "24",
doi = "10.17559/TV-20151202204533"
}

Tomantschger, K., Petrović, D., Radojević, R., Golubović, Z.,& Tadić, V.. (2017). One-Dimensional Diffusion Equation for the Particle Size Distribution of Perlite Filter Granulation. in Tehnički vjesnik-Technical Gazette
Univ Osijek, Tech Fac, Slavonski Brod., 24(3), 943-948.
https://doi.org/10.17559/TV-20151202204533

Tomantschger K, Petrović D, Radojević R, Golubović Z, Tadić V. One-Dimensional Diffusion Equation for the Particle Size Distribution of Perlite Filter Granulation. in Tehnički vjesnik-Technical Gazette. 2017;24(3):943-948.
doi:10.17559/TV-20151202204533 .

Tomantschger, Kurt, Petrović, Dragan, Radojević, Rade, Golubović, Zorana, Tadić, Vjekoslav, "One-Dimensional Diffusion Equation for the Particle Size Distribution of Perlite Filter Granulation" in Tehnički vjesnik-Technical Gazette, 24, no. 3 (2017):943-948,
https://doi.org/10.17559/TV-20151202204533 . .

TY  - CONF
AU  - Popkonstantinović, Branislav
AU  - Petrović, Dragan
AU  - Jeli, Zorana
AU  - Stojićević, Miša
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5700
AB  - This paper exposes the new and contemporary approach in lectures delivery at the course on Mechanism Design at the Faculty of Mechanical Engineering, University of Belgrade. Since students already obtained and elaborated the analytical methods of mechanism analysis at the courses of Mechanics, we have accepted and utilized the geometrical and synthetic approach with emphasis on mechanism classifications, their kinematic characteristics, synthesis, computer 3D 
modelling, simulation, motion study and visualization of the mechanisms operation. As an example, this paper disclose and explain this new approach in lectures and exercises delivery on the study of planar four-bar linkage mechanisms. The complete classification of this type of mechanisms is obtained on pure geometrical criteria into following twelve classes: double cranks, crank-rockers, 
crank 0-rockers, crank π-rockers, rocker-cranks, double rockers, 0-rockers cranks double 0-rockers, 
0-rocker π-rockers, π-rocker cranks, π-rocker 0-rockers and double π-rockers. All mentioned mechanism classes are modelled, and their operational, kinematical and dynamical characteristics are obtained and visualized by SolidWorks motion analysis. This method offers students of mechanical engineering the improvement in practical knowledge and skills in mechanism design, as well as in the use of commercially available software (SolidWorks), especially in the field of computer aided design, simulation and motion study of mechanisms.
PB  - SUGIG
C3  - 5th International Conference moNGeometrija, focused on the research about geometry, graphics and application to science, engineering and art
T1  - A New Approach In Lecture Delivery At The Course On Mechanism Design At The Faculty Of Mechanical Engineering, University Of Belgrade
EP  - 30
SP  - 23
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5700
ER  - 

@conference{
author = "Popkonstantinović, Branislav and Petrović, Dragan and Jeli, Zorana and Stojićević, Miša",
year = "2016",
abstract = "This paper exposes the new and contemporary approach in lectures delivery at the course on Mechanism Design at the Faculty of Mechanical Engineering, University of Belgrade. Since students already obtained and elaborated the analytical methods of mechanism analysis at the courses of Mechanics, we have accepted and utilized the geometrical and synthetic approach with emphasis on mechanism classifications, their kinematic characteristics, synthesis, computer 3D 
modelling, simulation, motion study and visualization of the mechanisms operation. As an example, this paper disclose and explain this new approach in lectures and exercises delivery on the study of planar four-bar linkage mechanisms. The complete classification of this type of mechanisms is obtained on pure geometrical criteria into following twelve classes: double cranks, crank-rockers, 
crank 0-rockers, crank π-rockers, rocker-cranks, double rockers, 0-rockers cranks double 0-rockers, 
0-rocker π-rockers, π-rocker cranks, π-rocker 0-rockers and double π-rockers. All mentioned mechanism classes are modelled, and their operational, kinematical and dynamical characteristics are obtained and visualized by SolidWorks motion analysis. This method offers students of mechanical engineering the improvement in practical knowledge and skills in mechanism design, as well as in the use of commercially available software (SolidWorks), especially in the field of computer aided design, simulation and motion study of mechanisms.",
publisher = "SUGIG",
journal = "5th International Conference moNGeometrija, focused on the research about geometry, graphics and application to science, engineering and art",
title = "A New Approach In Lecture Delivery At The Course On Mechanism Design At The Faculty Of Mechanical Engineering, University Of Belgrade",
pages = "30-23",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5700"
}

Popkonstantinović, B., Petrović, D., Jeli, Z.,& Stojićević, M.. (2016). A New Approach In Lecture Delivery At The Course On Mechanism Design At The Faculty Of Mechanical Engineering, University Of Belgrade. in 5th International Conference moNGeometrija, focused on the research about geometry, graphics and application to science, engineering and art
SUGIG., 23-30.
https://hdl.handle.net/21.15107/rcub_machinery_5700

Popkonstantinović B, Petrović D, Jeli Z, Stojićević M. A New Approach In Lecture Delivery At The Course On Mechanism Design At The Faculty Of Mechanical Engineering, University Of Belgrade. in 5th International Conference moNGeometrija, focused on the research about geometry, graphics and application to science, engineering and art. 2016;:23-30.
https://hdl.handle.net/21.15107/rcub_machinery_5700 .

Popkonstantinović, Branislav, Petrović, Dragan, Jeli, Zorana, Stojićević, Miša, "A New Approach In Lecture Delivery At The Course On Mechanism Design At The Faculty Of Mechanical Engineering, University Of Belgrade" in 5th International Conference moNGeometrija, focused on the research about geometry, graphics and application to science, engineering and art (2016):23-30,
https://hdl.handle.net/21.15107/rcub_machinery_5700 .

TY  - CONF
AU  - Petrović, Dragan
AU  - Zlatanović, Ivan
AU  - Radojević, Rade
AU  - Urošević, Mirko
AU  - Gligorević, Kosta
AU  - Kokanović, Marko
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5101
AB  - This paper presents a unique technical solution of berry fruit harvesting by 
accurately controlled pulsations of air flow. A special harvester, which induces strong 
turbulent fluctuations of atmospheric air from both sides of the plants, has been 
designed and tested in the past fifteen years. It is towed behind a tractor, but also 
equipped by own diesel engine that drive all hydraulic components and, indirectly, the 
fan, pulsating air flow control units, machine leveling system and fruit conveyer. The 
study is focused to operational parameters of the harvester, technical specification and 
design.
PB  - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
C3  - The Second International Symposium on Agricultural Engineering ISAE-2015, Proceedings
T1  - Berry harvesting by pulsed air flow
EP  - I-96
SP  - I-91
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5101
ER  - 

@conference{
author = "Petrović, Dragan and Zlatanović, Ivan and Radojević, Rade and Urošević, Mirko and Gligorević, Kosta and Kokanović, Marko",
year = "2015",
abstract = "This paper presents a unique technical solution of berry fruit harvesting by 
accurately controlled pulsations of air flow. A special harvester, which induces strong 
turbulent fluctuations of atmospheric air from both sides of the plants, has been 
designed and tested in the past fifteen years. It is towed behind a tractor, but also 
equipped by own diesel engine that drive all hydraulic components and, indirectly, the 
fan, pulsating air flow control units, machine leveling system and fruit conveyer. The 
study is focused to operational parameters of the harvester, technical specification and 
design.",
publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering",
journal = "The Second International Symposium on Agricultural Engineering ISAE-2015, Proceedings",
title = "Berry harvesting by pulsed air flow",
pages = "I-96-I-91",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5101"
}

Petrović, D., Zlatanović, I., Radojević, R., Urošević, M., Gligorević, K.,& Kokanović, M.. (2015). Berry harvesting by pulsed air flow. in The Second International Symposium on Agricultural Engineering ISAE-2015, Proceedings
University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-91-I-96.
https://hdl.handle.net/21.15107/rcub_machinery_5101

Petrović D, Zlatanović I, Radojević R, Urošević M, Gligorević K, Kokanović M. Berry harvesting by pulsed air flow. in The Second International Symposium on Agricultural Engineering ISAE-2015, Proceedings. 2015;:I-91-I-96.
https://hdl.handle.net/21.15107/rcub_machinery_5101 .

Petrović, Dragan, Zlatanović, Ivan, Radojević, Rade, Urošević, Mirko, Gligorević, Kosta, Kokanović, Marko, "Berry harvesting by pulsed air flow" in The Second International Symposium on Agricultural Engineering ISAE-2015, Proceedings (2015):I-91-I-96,
https://hdl.handle.net/21.15107/rcub_machinery_5101 .

TY  - CONF
AU  - Stojićević, Miša
AU  - Stoimenov, Miodrag
AU  - Petrović, Dragan
AU  - Šiniković, Goran
AU  - Regodić, Mladen
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6384
AB  - This paper explains the basic principles on which the walker
mechanism for the rehabilitation of injured people is functioning. This
paper presents the mechanism geometry, kinematics of its work as
well as the appropriate model and simulation obtained by the
software package SolidWorks. This work can be applied to the design
of medical devices for the rehabilitation of persons with injured
spine, paraplegics or those who have difficulties in walking due to
cerebral apoplexy.
PB  - Faculty of Civil engineering and Architecture in Niš
PB  - Serbian Society for Geometry and Graphics SUGIG
C3  - Proceedings of the 4th International Scientific Conference on Geometry and Graphics moNGeometrija
T1  - Computational modeling and simulation of walking mechanism
EP  - 165
SP  - 157
VL  - 1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6384
ER  - 

@conference{
author = "Stojićević, Miša and Stoimenov, Miodrag and Petrović, Dragan and Šiniković, Goran and Regodić, Mladen",
year = "2014",
abstract = "This paper explains the basic principles on which the walker
mechanism for the rehabilitation of injured people is functioning. This
paper presents the mechanism geometry, kinematics of its work as
well as the appropriate model and simulation obtained by the
software package SolidWorks. This work can be applied to the design
of medical devices for the rehabilitation of persons with injured
spine, paraplegics or those who have difficulties in walking due to
cerebral apoplexy.",
publisher = "Faculty of Civil engineering and Architecture in Niš, Serbian Society for Geometry and Graphics SUGIG",
journal = "Proceedings of the 4th International Scientific Conference on Geometry and Graphics moNGeometrija",
title = "Computational modeling and simulation of walking mechanism",
pages = "165-157",
volume = "1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6384"
}

Stojićević, M., Stoimenov, M., Petrović, D., Šiniković, G.,& Regodić, M.. (2014). Computational modeling and simulation of walking mechanism. in Proceedings of the 4th International Scientific Conference on Geometry and Graphics moNGeometrija
Faculty of Civil engineering and Architecture in Niš., 1, 157-165.
https://hdl.handle.net/21.15107/rcub_machinery_6384

Stojićević M, Stoimenov M, Petrović D, Šiniković G, Regodić M. Computational modeling and simulation of walking mechanism. in Proceedings of the 4th International Scientific Conference on Geometry and Graphics moNGeometrija. 2014;1:157-165.
https://hdl.handle.net/21.15107/rcub_machinery_6384 .

Stojićević, Miša, Stoimenov, Miodrag, Petrović, Dragan, Šiniković, Goran, Regodić, Mladen, "Computational modeling and simulation of walking mechanism" in Proceedings of the 4th International Scientific Conference on Geometry and Graphics moNGeometrija, 1 (2014):157-165,
https://hdl.handle.net/21.15107/rcub_machinery_6384 .

TY  - JOUR
AU  - Tomantschger, Kurt
AU  - Petrović, Dragan
AU  - Golubović, Zorana
AU  - Trišović, Nataša
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1357
AB  - Diatomaceous Earth, also known as diatomite, diatomaceous silica, or kieselguhr is the material of natural origin which is composed of the skeletons of diatoms, single-celled algae, which are accumulated in huge beds. Some diatomite's are industrially processed and used for different applications most frequently as filter aid. Particle size distribution of any filter granulation, composed of these materials, has to be appropriately prepared. A mathematical model of particle size distribution of a kieselguhr granulation is presented in this paper and experimentally verified. Particle sizes of a kieselguhr granulation are measured by the microscopic morphometric method, ordinarily used in the experimental microbiology, and the empirical probability density function (pdf) of particle sizes is formulated Experimental pdf data are fitted according to the exponential function, which represents a solution of a developed model of differential equation. The fitting procedure followed the iterative algorithm of Levenberg-Marquardt to adjust the parameter values. This way, an experimentally determined pdf can be approximated with an analytic function with a small number of constants in the adopted model of fit function. This approach facilitates further modeling and analysis of filtering mediums. Based on the particle sizes, pdf's of different kieselguhr, and perlite granulations, it is possible to determine an optimal medium mixture (containing different filtration granulations), depending of the filtration requirements.
PB  - Editura Stiintifica Fmr, Bucharest
T2  - Metalurgia International
T1  - Mathematical model for the particle size distribution of a kieselguhr filter granulation
EP  - 197
IS  - 10
SP  - 192
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1357
ER  - 

@article{
author = "Tomantschger, Kurt and Petrović, Dragan and Golubović, Zorana and Trišović, Nataša",
year = "2012",
abstract = "Diatomaceous Earth, also known as diatomite, diatomaceous silica, or kieselguhr is the material of natural origin which is composed of the skeletons of diatoms, single-celled algae, which are accumulated in huge beds. Some diatomite's are industrially processed and used for different applications most frequently as filter aid. Particle size distribution of any filter granulation, composed of these materials, has to be appropriately prepared. A mathematical model of particle size distribution of a kieselguhr granulation is presented in this paper and experimentally verified. Particle sizes of a kieselguhr granulation are measured by the microscopic morphometric method, ordinarily used in the experimental microbiology, and the empirical probability density function (pdf) of particle sizes is formulated Experimental pdf data are fitted according to the exponential function, which represents a solution of a developed model of differential equation. The fitting procedure followed the iterative algorithm of Levenberg-Marquardt to adjust the parameter values. This way, an experimentally determined pdf can be approximated with an analytic function with a small number of constants in the adopted model of fit function. This approach facilitates further modeling and analysis of filtering mediums. Based on the particle sizes, pdf's of different kieselguhr, and perlite granulations, it is possible to determine an optimal medium mixture (containing different filtration granulations), depending of the filtration requirements.",
publisher = "Editura Stiintifica Fmr, Bucharest",
journal = "Metalurgia International",
title = "Mathematical model for the particle size distribution of a kieselguhr filter granulation",
pages = "197-192",
number = "10",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1357"
}

Tomantschger, K., Petrović, D., Golubović, Z.,& Trišović, N.. (2012). Mathematical model for the particle size distribution of a kieselguhr filter granulation. in Metalurgia International
Editura Stiintifica Fmr, Bucharest., 17(10), 192-197.
https://hdl.handle.net/21.15107/rcub_machinery_1357

Tomantschger K, Petrović D, Golubović Z, Trišović N. Mathematical model for the particle size distribution of a kieselguhr filter granulation. in Metalurgia International. 2012;17(10):192-197.
https://hdl.handle.net/21.15107/rcub_machinery_1357 .

Tomantschger, Kurt, Petrović, Dragan, Golubović, Zorana, Trišović, Nataša, "Mathematical model for the particle size distribution of a kieselguhr filter granulation" in Metalurgia International, 17, no. 10 (2012):192-197,
https://hdl.handle.net/21.15107/rcub_machinery_1357 .

TY  - CONF
AU  - Tomantchger, Kurt
AU  - Golubović, Zorana
AU  - Petrović, Dragan
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7162
AB  - Physical properties of ordered water in the vicinity 
of various hydrophilic surfaces are different in many areas, such 
as viscosity, charge, movement and characteristics of molecules in 
its composition. One of these diversities was shown in the 
experiments including UV-Vis absorption spectra, where was 
shown significant absorbance of water in this area at the 
wavelength of 270 nm. Mathematical model for examined 
absorption spectra based on the appropriate differential equation 
and conditions is formulated and presented in this paper. Derived 
model considerably corresponds to fitted normal (Gaussian) 
function for absorption spectra.
C3  - Second International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering – ABBE 2014, United Kingdom, Birmingham, 16.-17. November, 2014
T1  - A Mathematical Model Of Exclusion Zone Behavior
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7162
ER  - 

@conference{
author = "Tomantchger, Kurt and Golubović, Zorana and Petrović, Dragan",
year = "2012",
abstract = "Physical properties of ordered water in the vicinity 
of various hydrophilic surfaces are different in many areas, such 
as viscosity, charge, movement and characteristics of molecules in 
its composition. One of these diversities was shown in the 
experiments including UV-Vis absorption spectra, where was 
shown significant absorbance of water in this area at the 
wavelength of 270 nm. Mathematical model for examined 
absorption spectra based on the appropriate differential equation 
and conditions is formulated and presented in this paper. Derived 
model considerably corresponds to fitted normal (Gaussian) 
function for absorption spectra.",
journal = "Second International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering – ABBE 2014, United Kingdom, Birmingham, 16.-17. November, 2014",
title = "A Mathematical Model Of Exclusion Zone Behavior",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7162"
}

Tomantchger, K., Golubović, Z.,& Petrović, D.. (2012). A Mathematical Model Of Exclusion Zone Behavior. in Second International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering – ABBE 2014, United Kingdom, Birmingham, 16.-17. November, 2014.
https://hdl.handle.net/21.15107/rcub_machinery_7162

Tomantchger K, Golubović Z, Petrović D. A Mathematical Model Of Exclusion Zone Behavior. in Second International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering – ABBE 2014, United Kingdom, Birmingham, 16.-17. November, 2014. 2012;.
https://hdl.handle.net/21.15107/rcub_machinery_7162 .

Tomantchger, Kurt, Golubović, Zorana, Petrović, Dragan, "A Mathematical Model Of Exclusion Zone Behavior" in Second International Conference on Advances in Bio-Informatics, Bio-Technology and Environmental Engineering – ABBE 2014, United Kingdom, Birmingham, 16.-17. November, 2014 (2012),
https://hdl.handle.net/21.15107/rcub_machinery_7162 .

TY  - CONF
AU  - Golubović, Zorana
AU  - Petrović, Dragan
AU  - Golubović, Zoran
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7160
AB  - Nanofiltration is separation process which involve both steric and electrostatic partitioning
effects between membrane and external solution. Filtration is one of the last invasive processes; it
does not require inclusion of any additives. During the last years, new membranes and modules
for nanofiltration are developed, specially to meet purification requirements in biomedical
application. This paper provides an overview of recent developments in membrane technology,
focusing on same special nanofiltration membrane and process characteristics. Future
developments of nanofiltration membrane techonology are also discussed in order to be able to
meet the growing needs in solving the problems in biomedical field.
C3  - Fourteenth Annual Conference Yucomat, Herceg Novi, Montenegro
T1  - Nanofiltration in Biomedicine
EP  - 125
SP  - 125
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7160
ER  - 

@conference{
author = "Golubović, Zorana and Petrović, Dragan and Golubović, Zoran",
year = "2012",
abstract = "Nanofiltration is separation process which involve both steric and electrostatic partitioning
effects between membrane and external solution. Filtration is one of the last invasive processes; it
does not require inclusion of any additives. During the last years, new membranes and modules
for nanofiltration are developed, specially to meet purification requirements in biomedical
application. This paper provides an overview of recent developments in membrane technology,
focusing on same special nanofiltration membrane and process characteristics. Future
developments of nanofiltration membrane techonology are also discussed in order to be able to
meet the growing needs in solving the problems in biomedical field.",
journal = "Fourteenth Annual Conference Yucomat, Herceg Novi, Montenegro",
title = "Nanofiltration in Biomedicine",
pages = "125-125",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7160"
}

Golubović, Z., Petrović, D.,& Golubović, Z.. (2012). Nanofiltration in Biomedicine. in Fourteenth Annual Conference Yucomat, Herceg Novi, Montenegro, 125-125.
https://hdl.handle.net/21.15107/rcub_machinery_7160

Golubović Z, Petrović D, Golubović Z. Nanofiltration in Biomedicine. in Fourteenth Annual Conference Yucomat, Herceg Novi, Montenegro. 2012;:125-125.
https://hdl.handle.net/21.15107/rcub_machinery_7160 .

Golubović, Zorana, Petrović, Dragan, Golubović, Zoran, "Nanofiltration in Biomedicine" in Fourteenth Annual Conference Yucomat, Herceg Novi, Montenegro (2012):125-125,
https://hdl.handle.net/21.15107/rcub_machinery_7160 .

TY  - JOUR
AU  - Stoimenov, Miodrag
AU  - Popkonstantinović, Branislav
AU  - Miladinović, Ljubomir
AU  - Petrović, Dragan
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1586
AB  - Rad prikazuje i objašnjava konstruktivne detalje evolucije zaprečno-impulsnih mehanizama časovnika kroz vekove. Kao posebno značajni, istaknuti su sledeći mehanizmi: krunski točak, vreteno i balansna poluga, kotvene zaprečnice sa povratnim trzajem, mirne, slobodne, a posebno njihove podvrste - gravitacione i hronometarske zaprečnice, kao i engleske i švajcarske zaprečnice sa ankerom. Objašnjena su sva bitna geometrijska, kinematska i dinamička svojstva pobrojanih grupa mehanizama, kao i uticaj tih svojstava na ravnomernost hoda časovnika.
AB  - The paper presents and explains the evolution of details design of the clock escapement mechanisms through the ages. As particularly significant, the following mechanisms are emphasized: the crown wheel (verge & foliot), anchor recoil, deadbeat and detached escapements, and their variations - gravity and chronometer escapements, as well as the English and Swiss lever watch escapements. All important geometrical, kinematical and dynamical properties and the influence of these properties on the clock accuracy are explained.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Evolucija zaprečno-impulsnih mehanizama
T1  - Evolution of clock escapement mechanisms
EP  - 23
IS  - 1
SP  - 17
VL  - 40
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1586
ER  - 

@article{
author = "Stoimenov, Miodrag and Popkonstantinović, Branislav and Miladinović, Ljubomir and Petrović, Dragan",
year = "2012",
abstract = "Rad prikazuje i objašnjava konstruktivne detalje evolucije zaprečno-impulsnih mehanizama časovnika kroz vekove. Kao posebno značajni, istaknuti su sledeći mehanizmi: krunski točak, vreteno i balansna poluga, kotvene zaprečnice sa povratnim trzajem, mirne, slobodne, a posebno njihove podvrste - gravitacione i hronometarske zaprečnice, kao i engleske i švajcarske zaprečnice sa ankerom. Objašnjena su sva bitna geometrijska, kinematska i dinamička svojstva pobrojanih grupa mehanizama, kao i uticaj tih svojstava na ravnomernost hoda časovnika., The paper presents and explains the evolution of details design of the clock escapement mechanisms through the ages. As particularly significant, the following mechanisms are emphasized: the crown wheel (verge & foliot), anchor recoil, deadbeat and detached escapements, and their variations - gravity and chronometer escapements, as well as the English and Swiss lever watch escapements. All important geometrical, kinematical and dynamical properties and the influence of these properties on the clock accuracy are explained.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Evolucija zaprečno-impulsnih mehanizama, Evolution of clock escapement mechanisms",
pages = "23-17",
number = "1",
volume = "40",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1586"
}

Stoimenov, M., Popkonstantinović, B., Miladinović, L.,& Petrović, D.. (2012). Evolucija zaprečno-impulsnih mehanizama. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 40(1), 17-23.
https://hdl.handle.net/21.15107/rcub_machinery_1586

Stoimenov M, Popkonstantinović B, Miladinović L, Petrović D. Evolucija zaprečno-impulsnih mehanizama. in FME Transactions. 2012;40(1):17-23.
https://hdl.handle.net/21.15107/rcub_machinery_1586 .

Stoimenov, Miodrag, Popkonstantinović, Branislav, Miladinović, Ljubomir, Petrović, Dragan, "Evolucija zaprečno-impulsnih mehanizama" in FME Transactions, 40, no. 1 (2012):17-23,
https://hdl.handle.net/21.15107/rcub_machinery_1586 .

TY  - JOUR
AU  - Genić, Srbislav
AU  - Jaćimović, Branislav M.
AU  - Mandić, Dragan
AU  - Petrović, Dragan
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1513
AB  - This paper presents the results of experimental research on 8 plate heat exchangers. Their purpose is to heat water for radiator heating system and domestic hot water. Measurements were carried out in 4 substations in district heating system in Belgrade (Serbia). The main achievement of this research was that the fouling factors were determined experimentally, and the found values can be used further on in design of plate heat exchangers in district heating systems.
PB  - Elsevier Science Sa, Lausanne
T2  - Energy and Buildings
T1  - Experimental determination of fouling factor on plate heat exchangers in district heating system
EP  - 211
SP  - 204
VL  - 50
DO  - 10.1016/j.enbuild.2012.03.039
ER  - 

@article{
author = "Genić, Srbislav and Jaćimović, Branislav M. and Mandić, Dragan and Petrović, Dragan",
year = "2012",
abstract = "This paper presents the results of experimental research on 8 plate heat exchangers. Their purpose is to heat water for radiator heating system and domestic hot water. Measurements were carried out in 4 substations in district heating system in Belgrade (Serbia). The main achievement of this research was that the fouling factors were determined experimentally, and the found values can be used further on in design of plate heat exchangers in district heating systems.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Energy and Buildings",
title = "Experimental determination of fouling factor on plate heat exchangers in district heating system",
pages = "211-204",
volume = "50",
doi = "10.1016/j.enbuild.2012.03.039"
}

Genić, S., Jaćimović, B. M., Mandić, D.,& Petrović, D.. (2012). Experimental determination of fouling factor on plate heat exchangers in district heating system. in Energy and Buildings
Elsevier Science Sa, Lausanne., 50, 204-211.
https://doi.org/10.1016/j.enbuild.2012.03.039

Genić S, Jaćimović BM, Mandić D, Petrović D. Experimental determination of fouling factor on plate heat exchangers in district heating system. in Energy and Buildings. 2012;50:204-211.
doi:10.1016/j.enbuild.2012.03.039 .

Genić, Srbislav, Jaćimović, Branislav M., Mandić, Dragan, Petrović, Dragan, "Experimental determination of fouling factor on plate heat exchangers in district heating system" in Energy and Buildings, 50 (2012):204-211,
https://doi.org/10.1016/j.enbuild.2012.03.039 . .

TY  - CONF
AU  - Golubović, Zorana
AU  - Petrović, Dragan
AU  - Golubović, Zoran
AU  - Tasić, Srđan
AU  - Milosavljević, Milan
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7163
C3  - 28th Danubia-Adria Symposium on Advances in Experimental Mechanics, Siofok, Hungary, 28 September-01 October 2011
T1  - The Size Distribution of Solid Particles in a Technical Water
EP  - 132
SP  - 131
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7163
ER  - 

@conference{
author = "Golubović, Zorana and Petrović, Dragan and Golubović, Zoran and Tasić, Srđan and Milosavljević, Milan",
year = "2011",
journal = "28th Danubia-Adria Symposium on Advances in Experimental Mechanics, Siofok, Hungary, 28 September-01 October 2011",
title = "The Size Distribution of Solid Particles in a Technical Water",
pages = "132-131",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7163"
}

Golubović, Z., Petrović, D., Golubović, Z., Tasić, S.,& Milosavljević, M.. (2011). The Size Distribution of Solid Particles in a Technical Water. in 28th Danubia-Adria Symposium on Advances in Experimental Mechanics, Siofok, Hungary, 28 September-01 October 2011, 131-132.
https://hdl.handle.net/21.15107/rcub_machinery_7163

Golubović Z, Petrović D, Golubović Z, Tasić S, Milosavljević M. The Size Distribution of Solid Particles in a Technical Water. in 28th Danubia-Adria Symposium on Advances in Experimental Mechanics, Siofok, Hungary, 28 September-01 October 2011. 2011;:131-132.
https://hdl.handle.net/21.15107/rcub_machinery_7163 .

Golubović, Zorana, Petrović, Dragan, Golubović, Zoran, Tasić, Srđan, Milosavljević, Milan, "The Size Distribution of Solid Particles in a Technical Water" in 28th Danubia-Adria Symposium on Advances in Experimental Mechanics, Siofok, Hungary, 28 September-01 October 2011 (2011):131-132,
https://hdl.handle.net/21.15107/rcub_machinery_7163 .

TY  - JOUR
AU  - Popkonstantinović, Branislav
AU  - Miladinović, Ljubomir
AU  - Stoimenov, Miodrag
AU  - Petrović, Dragan
AU  - Petrović, Nebojša
AU  - Ostojić, Gordana
AU  - Stankovski, Stevan
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1328
AB  - The methods for compensation of the clock pendulum thermal dilatation presented in literature are based on combined analytical and experimental procedures. As a rule, the mass center position is always compensated analytically with sufficiently large factor of safety, while the refinements are obtained experimentally. An analytical method has been studied for the pendulum thermal compensation which considers not only the mass center but also the pendulum mass moments of inertia of the first and the second order. Fast and efficient mathematical method as well as the practical constructive solutions are presented which allow the technically acceptable thermal compensation of the long period compound pendulum. The proposed calculation procedures are iterative and fast converging, which make them suitable not only for the design of vintage "wood rod - lead bob" pendulums, but also for the modern pendulums which feature rods thermally compensated by invar alloy. Moreover, the proposed principles and methods are useful in all scientific measurements where the effect of thermal noise must be minimized or even eliminated.
T2  - Indian Journal of Pure and Applied Physics
T1  - Practical method for thermal compensation of long-period compound pendulum
EP  - 664
IS  - 10
SP  - 657
VL  - 49
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1328
ER  - 

@article{
author = "Popkonstantinović, Branislav and Miladinović, Ljubomir and Stoimenov, Miodrag and Petrović, Dragan and Petrović, Nebojša and Ostojić, Gordana and Stankovski, Stevan",
year = "2011",
abstract = "The methods for compensation of the clock pendulum thermal dilatation presented in literature are based on combined analytical and experimental procedures. As a rule, the mass center position is always compensated analytically with sufficiently large factor of safety, while the refinements are obtained experimentally. An analytical method has been studied for the pendulum thermal compensation which considers not only the mass center but also the pendulum mass moments of inertia of the first and the second order. Fast and efficient mathematical method as well as the practical constructive solutions are presented which allow the technically acceptable thermal compensation of the long period compound pendulum. The proposed calculation procedures are iterative and fast converging, which make them suitable not only for the design of vintage "wood rod - lead bob" pendulums, but also for the modern pendulums which feature rods thermally compensated by invar alloy. Moreover, the proposed principles and methods are useful in all scientific measurements where the effect of thermal noise must be minimized or even eliminated.",
journal = "Indian Journal of Pure and Applied Physics",
title = "Practical method for thermal compensation of long-period compound pendulum",
pages = "664-657",
number = "10",
volume = "49",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1328"
}

Popkonstantinović, B., Miladinović, L., Stoimenov, M., Petrović, D., Petrović, N., Ostojić, G.,& Stankovski, S.. (2011). Practical method for thermal compensation of long-period compound pendulum. in Indian Journal of Pure and Applied Physics, 49(10), 657-664.
https://hdl.handle.net/21.15107/rcub_machinery_1328

Popkonstantinović B, Miladinović L, Stoimenov M, Petrović D, Petrović N, Ostojić G, Stankovski S. Practical method for thermal compensation of long-period compound pendulum. in Indian Journal of Pure and Applied Physics. 2011;49(10):657-664.
https://hdl.handle.net/21.15107/rcub_machinery_1328 .

Popkonstantinović, Branislav, Miladinović, Ljubomir, Stoimenov, Miodrag, Petrović, Dragan, Petrović, Nebojša, Ostojić, Gordana, Stankovski, Stevan, "Practical method for thermal compensation of long-period compound pendulum" in Indian Journal of Pure and Applied Physics, 49, no. 10 (2011):657-664,
https://hdl.handle.net/21.15107/rcub_machinery_1328 .

TY  - JOUR
AU  - Popkonstantinović, Branislav
AU  - Miladinović, Ljubomir
AU  - Stoimenov, Miodrag
AU  - Petrović, Dragan
AU  - Ostojić, Gordana
AU  - Stankovski, Stevan
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1340
AB  - Remontoire mechanisms are subassemblies of mechanical time keepers, frequently seen inside of large tower and public mechanical clocks. The most important purpose of these mechanisms is to supply a secondary, smooth and constant source of power to the escapement and thus to increase the clock accuracy. This paper explains the design, solid modelling and motion simulation of the gravity driven train remontoire mechanism. The design is based on kinematic analysis of the mechanism operating cycle, which is presented in all necessary details. A three-dimensional model is built and motion simulation of this device is accomplished and demonstrated by the using of Solid Works software. Since old public church and tower clocks are considered as historical monuments of Serbia and many other European countries, results of this analysis and simulations can offer valuable information and practical instructions for their reparation, preservation and maintenance.
T2  - Transactions of Famena
T1  - Design, modelling and motion simulation of the remontoire mechanism
EP  - 93
IS  - 2
SP  - 79
VL  - 35
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1340
ER  - 

@article{
author = "Popkonstantinović, Branislav and Miladinović, Ljubomir and Stoimenov, Miodrag and Petrović, Dragan and Ostojić, Gordana and Stankovski, Stevan",
year = "2011",
abstract = "Remontoire mechanisms are subassemblies of mechanical time keepers, frequently seen inside of large tower and public mechanical clocks. The most important purpose of these mechanisms is to supply a secondary, smooth and constant source of power to the escapement and thus to increase the clock accuracy. This paper explains the design, solid modelling and motion simulation of the gravity driven train remontoire mechanism. The design is based on kinematic analysis of the mechanism operating cycle, which is presented in all necessary details. A three-dimensional model is built and motion simulation of this device is accomplished and demonstrated by the using of Solid Works software. Since old public church and tower clocks are considered as historical monuments of Serbia and many other European countries, results of this analysis and simulations can offer valuable information and practical instructions for their reparation, preservation and maintenance.",
journal = "Transactions of Famena",
title = "Design, modelling and motion simulation of the remontoire mechanism",
pages = "93-79",
number = "2",
volume = "35",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1340"
}

Popkonstantinović, B., Miladinović, L., Stoimenov, M., Petrović, D., Ostojić, G.,& Stankovski, S.. (2011). Design, modelling and motion simulation of the remontoire mechanism. in Transactions of Famena, 35(2), 79-93.
https://hdl.handle.net/21.15107/rcub_machinery_1340

Popkonstantinović B, Miladinović L, Stoimenov M, Petrović D, Ostojić G, Stankovski S. Design, modelling and motion simulation of the remontoire mechanism. in Transactions of Famena. 2011;35(2):79-93.
https://hdl.handle.net/21.15107/rcub_machinery_1340 .

Popkonstantinović, Branislav, Miladinović, Ljubomir, Stoimenov, Miodrag, Petrović, Dragan, Ostojić, Gordana, Stankovski, Stevan, "Design, modelling and motion simulation of the remontoire mechanism" in Transactions of Famena, 35, no. 2 (2011):79-93,
https://hdl.handle.net/21.15107/rcub_machinery_1340 .

TY  - CONF
AU  - Benišek, Miroslav
AU  - Božić, Ivan
AU  - Ilić, Dejan
AU  - Petrović, Dragan
AU  - Ćirić, Zoran
PY  - 2010
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5256
AB  - The hydraulic and power perfomance tests of the renovated Kaplan turbines at units A1 and A2 in HPP Ovcar Banja are performed in site for three different net heads. On the basis of measured propeller curves for constant runner blades openings the combinatory characteristics are determined and the combinatory links are defined too. The obtained characteristics are given in this paper. Special attention is given to the Winter-Kennedy discharge measurements by using the calibrated discharge coefficients. Discharge coefficients are, also, determined by the Index test. The values of obtained discharge coefficients by the Index test with calibrated discharge coefficients are compared. The used measurement procedures gave the best opportunity for the units optimal efficiency operations.
PB  - Društvo termičara Srbije
C3  - International conference Power Plants 2010
T1  - ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA
T1  - HYDRAULIC AND POWER PERFORMANCE TESTS OF KAPLAN TURBINES IN HPP OVČAR BANJA
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5256
ER  - 

@conference{
author = "Benišek, Miroslav and Božić, Ivan and Ilić, Dejan and Petrović, Dragan and Ćirić, Zoran",
year = "2010",
abstract = "The hydraulic and power perfomance tests of the renovated Kaplan turbines at units A1 and A2 in HPP Ovcar Banja are performed in site for three different net heads. On the basis of measured propeller curves for constant runner blades openings the combinatory characteristics are determined and the combinatory links are defined too. The obtained characteristics are given in this paper. Special attention is given to the Winter-Kennedy discharge measurements by using the calibrated discharge coefficients. Discharge coefficients are, also, determined by the Index test. The values of obtained discharge coefficients by the Index test with calibrated discharge coefficients are compared. The used measurement procedures gave the best opportunity for the units optimal efficiency operations.",
publisher = "Društvo termičara Srbije",
journal = "International conference Power Plants 2010",
title = "ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA, HYDRAULIC AND POWER PERFORMANCE TESTS OF KAPLAN TURBINES IN HPP OVČAR BANJA",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5256"
}

Benišek, M., Božić, I., Ilić, D., Petrović, D.,& Ćirić, Z.. (2010). ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA. in International conference Power Plants 2010
Društvo termičara Srbije..
https://hdl.handle.net/21.15107/rcub_machinery_5256

Benišek M, Božić I, Ilić D, Petrović D, Ćirić Z. ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA. in International conference Power Plants 2010. 2010;.
https://hdl.handle.net/21.15107/rcub_machinery_5256 .

Benišek, Miroslav, Božić, Ivan, Ilić, Dejan, Petrović, Dragan, Ćirić, Zoran, "ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA" in International conference Power Plants 2010 (2010),
https://hdl.handle.net/21.15107/rcub_machinery_5256 .

TY  - JOUR
AU  - Benišek, Miroslav
AU  - Petrović, Dragan
AU  - Božić, Ivan
AU  - Ćirić, Zoran
AU  - Damjanović, Slobodan
AU  - Zeljić, Milorad
PY  - 2009
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/915
AB  - U radu su prikazani rezultati merenja i proračuna koji su urađeni na agregatu A3 u HE 'Zvornik', a u cilju određivanja propelernih i kombinatorskih karakteristika Kaplanove turbine. Specifična pažnja je posvećena određivanju koeficijenta protoka protokomera Vinter-Kenedi. Ova merenja daju rezultate koji omogućuju rad turbine u tačkama optimalnih stepena korisnosti. .
AB  - The measurement and calculation results which were performed at unit A3 in HPS 'Zvornik' are presented in this paper with the aim of Kaplan turbine propeller and combinatory characteristics determination. Special attention is given to the Winter-Kennedy discharge coefficient determination. These measurement procedures gave the opportunity for unit operation at optimal efficiencies. .
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd i Društvo termičara Srbije, Beograd
T2  - Termotehnika
T1  - Određivanje propelernih i kombinatorskih karakteristika Kaplanove turbine agregata u HE 'Zvornik' u cilju povećanja njegove efikasnosti
T1  - Propeller and combinatory characteristics determination of Kaplan turbine in HPS 'Zvornik' with the aim of increasing its efficiency
EP  - 204
IS  - 3-4
SP  - 193
VL  - 35
UR  - https://hdl.handle.net/21.15107/rcub_machinery_915
ER  - 

@article{
author = "Benišek, Miroslav and Petrović, Dragan and Božić, Ivan and Ćirić, Zoran and Damjanović, Slobodan and Zeljić, Milorad",
year = "2009",
abstract = "U radu su prikazani rezultati merenja i proračuna koji su urađeni na agregatu A3 u HE 'Zvornik', a u cilju određivanja propelernih i kombinatorskih karakteristika Kaplanove turbine. Specifična pažnja je posvećena određivanju koeficijenta protoka protokomera Vinter-Kenedi. Ova merenja daju rezultate koji omogućuju rad turbine u tačkama optimalnih stepena korisnosti. ., The measurement and calculation results which were performed at unit A3 in HPS 'Zvornik' are presented in this paper with the aim of Kaplan turbine propeller and combinatory characteristics determination. Special attention is given to the Winter-Kennedy discharge coefficient determination. These measurement procedures gave the opportunity for unit operation at optimal efficiencies. .",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd i Društvo termičara Srbije, Beograd",
journal = "Termotehnika",
title = "Određivanje propelernih i kombinatorskih karakteristika Kaplanove turbine agregata u HE 'Zvornik' u cilju povećanja njegove efikasnosti, Propeller and combinatory characteristics determination of Kaplan turbine in HPS 'Zvornik' with the aim of increasing its efficiency",
pages = "204-193",
number = "3-4",
volume = "35",
url = "https://hdl.handle.net/21.15107/rcub_machinery_915"
}

Benišek, M., Petrović, D., Božić, I., Ćirić, Z., Damjanović, S.,& Zeljić, M.. (2009). Određivanje propelernih i kombinatorskih karakteristika Kaplanove turbine agregata u HE 'Zvornik' u cilju povećanja njegove efikasnosti. in Termotehnika
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd i Društvo termičara Srbije, Beograd., 35(3-4), 193-204.
https://hdl.handle.net/21.15107/rcub_machinery_915

Benišek M, Petrović D, Božić I, Ćirić Z, Damjanović S, Zeljić M. Određivanje propelernih i kombinatorskih karakteristika Kaplanove turbine agregata u HE 'Zvornik' u cilju povećanja njegove efikasnosti. in Termotehnika. 2009;35(3-4):193-204.
https://hdl.handle.net/21.15107/rcub_machinery_915 .

Benišek, Miroslav, Petrović, Dragan, Božić, Ivan, Ćirić, Zoran, Damjanović, Slobodan, Zeljić, Milorad, "Određivanje propelernih i kombinatorskih karakteristika Kaplanove turbine agregata u HE 'Zvornik' u cilju povećanja njegove efikasnosti" in Termotehnika, 35, no. 3-4 (2009):193-204,
https://hdl.handle.net/21.15107/rcub_machinery_915 .

TY  - JOUR
AU  - Pavlović, Vera P.
AU  - Petrović, Dragan
AU  - Nikolić, Zoran
AU  - Pavlović, Vladimir B.
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/595
AB  - U ovom radu je prezentovana nova metoda za automatsku mikrostrukturnu analizu materijala. Metoda je bazirana na prepoznavanju kontura i dekompoziciji digitalne slike na osnovu fotometrijskih zakona, kao i na primeni log hiperbolične distribucije. Ova metoda je uspešno primenjena za mikrostrukturnu analizu neizotermski sinterovanog barijum-titanata.
AB  - In this article the new approach to automatic microstructure analysis of the sintered materials has been presented. The method is based on contour recognition and decomposition of digital image, according to their gray scale intensity and the use of log-hyperbolic grain size distribution and it has been successfully applied on microstructure analysis of BaTiO3 sintered under non isothermal conditions.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Automatska mikrostrukturna analiza sinterovanih materijala
T1  - Automatic microstructure analysis of sintered materials
EP  - 163
IS  - 3
SP  - 159
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_machinery_595
ER  - 

@article{
author = "Pavlović, Vera P. and Petrović, Dragan and Nikolić, Zoran and Pavlović, Vladimir B.",
year = "2006",
abstract = "U ovom radu je prezentovana nova metoda za automatsku mikrostrukturnu analizu materijala. Metoda je bazirana na prepoznavanju kontura i dekompoziciji digitalne slike na osnovu fotometrijskih zakona, kao i na primeni log hiperbolične distribucije. Ova metoda je uspešno primenjena za mikrostrukturnu analizu neizotermski sinterovanog barijum-titanata., In this article the new approach to automatic microstructure analysis of the sintered materials has been presented. The method is based on contour recognition and decomposition of digital image, according to their gray scale intensity and the use of log-hyperbolic grain size distribution and it has been successfully applied on microstructure analysis of BaTiO3 sintered under non isothermal conditions.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Automatska mikrostrukturna analiza sinterovanih materijala, Automatic microstructure analysis of sintered materials",
pages = "163-159",
number = "3",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_machinery_595"
}

Pavlović, V. P., Petrović, D., Nikolić, Z.,& Pavlović, V. B.. (2006). Automatska mikrostrukturna analiza sinterovanih materijala. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 34(3), 159-163.
https://hdl.handle.net/21.15107/rcub_machinery_595

Pavlović VP, Petrović D, Nikolić Z, Pavlović VB. Automatska mikrostrukturna analiza sinterovanih materijala. in FME Transactions. 2006;34(3):159-163.
https://hdl.handle.net/21.15107/rcub_machinery_595 .

Pavlović, Vera P., Petrović, Dragan, Nikolić, Zoran, Pavlović, Vladimir B., "Automatska mikrostrukturna analiza sinterovanih materijala" in FME Transactions, 34, no. 3 (2006):159-163,
https://hdl.handle.net/21.15107/rcub_machinery_595 .

TY  - JOUR
AU  - Petrović, Dragan
AU  - Vidaković, Veljko
AU  - Ćirić, Zoran
AU  - Stojković, Siniša
AU  - Benišek, Miroslav
AU  - Božić, Ivan
AU  - Dragić, Milorad
AU  - Zeljić, Milorad
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/619
AB  - The revitalization of hydro-aggregates should be performed before the life-time expiry of most their parts. But, as in our practice aggregates have been under exploitation much longer then theoretical life-time advices (40, even 50 years), there is a need to estimate the equipment's condition through more sophisticated monitoring, providing the maximum level of safety and availability with minimum investment expenses, before the revitalization finally takes place. That estimation is based on appropriating calculations and measurements needed to take the competent decision. Results of that analysis can be also useful for estimation of the aggregate's power and parameters after the revitalization. In this paper the results of appropriate calculations and measurements for the Hydropower station HE Zvornik are given.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - An increase of hydro-aggregate's installed power and efficiency factor before the revitalization phase
EP  - 32
IS  - 4
SP  - 17
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_machinery_619
ER  - 

@article{
author = "Petrović, Dragan and Vidaković, Veljko and Ćirić, Zoran and Stojković, Siniša and Benišek, Miroslav and Božić, Ivan and Dragić, Milorad and Zeljić, Milorad",
year = "2006",
abstract = "The revitalization of hydro-aggregates should be performed before the life-time expiry of most their parts. But, as in our practice aggregates have been under exploitation much longer then theoretical life-time advices (40, even 50 years), there is a need to estimate the equipment's condition through more sophisticated monitoring, providing the maximum level of safety and availability with minimum investment expenses, before the revitalization finally takes place. That estimation is based on appropriating calculations and measurements needed to take the competent decision. Results of that analysis can be also useful for estimation of the aggregate's power and parameters after the revitalization. In this paper the results of appropriate calculations and measurements for the Hydropower station HE Zvornik are given.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "An increase of hydro-aggregate's installed power and efficiency factor before the revitalization phase",
pages = "32-17",
number = "4",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_machinery_619"
}

Petrović, D., Vidaković, V., Ćirić, Z., Stojković, S., Benišek, M., Božić, I., Dragić, M.,& Zeljić, M.. (2006). An increase of hydro-aggregate's installed power and efficiency factor before the revitalization phase. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 10(4), 17-32.
https://hdl.handle.net/21.15107/rcub_machinery_619

Petrović D, Vidaković V, Ćirić Z, Stojković S, Benišek M, Božić I, Dragić M, Zeljić M. An increase of hydro-aggregate's installed power and efficiency factor before the revitalization phase. in Thermal Science. 2006;10(4):17-32.
https://hdl.handle.net/21.15107/rcub_machinery_619 .

Petrović, Dragan, Vidaković, Veljko, Ćirić, Zoran, Stojković, Siniša, Benišek, Miroslav, Božić, Ivan, Dragić, Milorad, Zeljić, Milorad, "An increase of hydro-aggregate's installed power and efficiency factor before the revitalization phase" in Thermal Science, 10, no. 4 (2006):17-32,
https://hdl.handle.net/21.15107/rcub_machinery_619 .

TY  - JOUR
AU  - Petrović, Dragan
AU  - Popkonstantinović, Branislav
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/636
AB  - Ovaj rad izlaže dokaz, zasnovan na metodi prostorne restitucije, da geometrijsko mesto Lagerovih tačaka perspektivnih eliptičnih involutornih nizova predstavlja dva kruga. Osim što daje doprinos teoriji Projektivne geometrije, izložena teorema omogućava veću efikasnost konstruktivnih postupaka i kompjuterskih algoritama osne rotacije objekata u centralnoj projekciji.
AB  - This paper discloses the proof, based on the method of the space restitution that geometrical loci of Laguerre's points of perspective elliptical involuted ranges represent two circles. The exposed theorem is a contribution to the theory of Projective geometry; moreover it makes the constructive methods and computational algorithms of an object axial rotations in central projection more effective.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Prostorna restitucija lagerovih tačaka pridruženih perspektivno eliptičkim involutornim nizovima
T1  - On the space restitution of the laguerre’s points associated to the perspective elliptical involuted ranges
EP  - 174
IS  - 3
SP  - 171
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_machinery_636
ER  - 

@article{
author = "Petrović, Dragan and Popkonstantinović, Branislav",
year = "2006",
abstract = "Ovaj rad izlaže dokaz, zasnovan na metodi prostorne restitucije, da geometrijsko mesto Lagerovih tačaka perspektivnih eliptičnih involutornih nizova predstavlja dva kruga. Osim što daje doprinos teoriji Projektivne geometrije, izložena teorema omogućava veću efikasnost konstruktivnih postupaka i kompjuterskih algoritama osne rotacije objekata u centralnoj projekciji., This paper discloses the proof, based on the method of the space restitution that geometrical loci of Laguerre's points of perspective elliptical involuted ranges represent two circles. The exposed theorem is a contribution to the theory of Projective geometry; moreover it makes the constructive methods and computational algorithms of an object axial rotations in central projection more effective.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Prostorna restitucija lagerovih tačaka pridruženih perspektivno eliptičkim involutornim nizovima, On the space restitution of the laguerre’s points associated to the perspective elliptical involuted ranges",
pages = "174-171",
number = "3",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_machinery_636"
}

Petrović, D.,& Popkonstantinović, B.. (2006). Prostorna restitucija lagerovih tačaka pridruženih perspektivno eliptičkim involutornim nizovima. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 34(3), 171-174.
https://hdl.handle.net/21.15107/rcub_machinery_636

Petrović D, Popkonstantinović B. Prostorna restitucija lagerovih tačaka pridruženih perspektivno eliptičkim involutornim nizovima. in FME Transactions. 2006;34(3):171-174.
https://hdl.handle.net/21.15107/rcub_machinery_636 .

Petrović, Dragan, Popkonstantinović, Branislav, "Prostorna restitucija lagerovih tačaka pridruženih perspektivno eliptičkim involutornim nizovima" in FME Transactions, 34, no. 3 (2006):171-174,
https://hdl.handle.net/21.15107/rcub_machinery_636 .