TY  - JOUR
AU  - Lazić, Vukić
AU  - Arsić, D.
AU  - Nikolić, R.R.
AU  - Đorđević, D.
AU  - Prokić-Cvetković, Radica
AU  - Popović, Olivera
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2733
AB  - The problems related to welding of the high strength steel, aimed for manufacturing of welded structures operating in the prominent wear conditions, is considered in this paper. The paper presents an analysis of possibilities and prescribing the technology for welding the high strength steel HARDOX 450. The methodology for estimate the weldability of this steel was established in the theoretical part of the paper, as well as calculations of the welding parameters, while the hardness was investigated in details and the macro and micro structures of the individual welded joint zones were estimated in the experimental part. Obtained experimental results could be usefully applied for selecting and establishing the optimal welding technology for structures made of this steel. The technology thus established and the GMAW welding regime can enable successful execution of the welded joints and reduce the possibility for appearance of flaws and cracks to a minimum.
PB  - Trans Tech Publications Ltd
T2  - Key Engineering Materials
T1  - Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry
EP  - 105
SP  - 96
VL  - 755
DO  - 10.4028/www.scientific.net/KEM.755.96
ER  - 

@article{
author = "Lazić, Vukić and Arsić, D. and Nikolić, R.R. and Đorđević, D. and Prokić-Cvetković, Radica and Popović, Olivera",
year = "2017",
abstract = "The problems related to welding of the high strength steel, aimed for manufacturing of welded structures operating in the prominent wear conditions, is considered in this paper. The paper presents an analysis of possibilities and prescribing the technology for welding the high strength steel HARDOX 450. The methodology for estimate the weldability of this steel was established in the theoretical part of the paper, as well as calculations of the welding parameters, while the hardness was investigated in details and the macro and micro structures of the individual welded joint zones were estimated in the experimental part. Obtained experimental results could be usefully applied for selecting and establishing the optimal welding technology for structures made of this steel. The technology thus established and the GMAW welding regime can enable successful execution of the welded joints and reduce the possibility for appearance of flaws and cracks to a minimum.",
publisher = "Trans Tech Publications Ltd",
journal = "Key Engineering Materials",
title = "Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry",
pages = "105-96",
volume = "755",
doi = "10.4028/www.scientific.net/KEM.755.96"
}

Lazić, V., Arsić, D., Nikolić, R.R., Đorđević, D., Prokić-Cvetković, R.,& Popović, O.. (2017). Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry. in Key Engineering Materials
Trans Tech Publications Ltd., 755, 96-105.
https://doi.org/10.4028/www.scientific.net/KEM.755.96

Lazić V, Arsić D, Nikolić R, Đorđević D, Prokić-Cvetković R, Popović O. Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry. in Key Engineering Materials. 2017;755:96-105.
doi:10.4028/www.scientific.net/KEM.755.96 .

Lazić, Vukić, Arsić, D., Nikolić, R.R., Đorđević, D., Prokić-Cvetković, Radica, Popović, Olivera, "Application of the high strength steel hardox 450 for manufacturing of assemblies in the military industry" in Key Engineering Materials, 755 (2017):96-105,
https://doi.org/10.4028/www.scientific.net/KEM.755.96 . .

TY  - JOUR
AU  - Jaćimović, N.
AU  - Stamenić, Mirjana
AU  - Kolendić, Petar
AU  - Đorđević, D.
AU  - Radanov, Branka B.
AU  - Vladić, Ljubiša
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2142
AB  - Accurate estimation of friction losses in pipes is an important engineering task. Due to their simplicity, empirical equations are often used for determining pressure drops in pipes. One of the most widely used empirical equations for calculation of pressure drops in straight pipes is Hazen-Williams equation. In this paper, the authors have established a simple method of the inclusion of pipe roughness in Hazen-Williams equation by comparison with a widely accepted Darcy-Weisbach method coupled with Colebrook friction factor formula for developed turbulent flow.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Novi metod za uključivanje efekata hrapavosti cevi u hazen-vilijamsovu jednačinu
T1  - A Novel Method For The Inclusion Of Pipe Roughness In The Hazen-Williams Equation
EP  - 39
IS  - 1
SP  - 35
VL  - 43
DO  - 10.5937/FMET1501035J
ER  - 

@article{
author = "Jaćimović, N. and Stamenić, Mirjana and Kolendić, Petar and Đorđević, D. and Radanov, Branka B. and Vladić, Ljubiša",
year = "2015",
abstract = "Accurate estimation of friction losses in pipes is an important engineering task. Due to their simplicity, empirical equations are often used for determining pressure drops in pipes. One of the most widely used empirical equations for calculation of pressure drops in straight pipes is Hazen-Williams equation. In this paper, the authors have established a simple method of the inclusion of pipe roughness in Hazen-Williams equation by comparison with a widely accepted Darcy-Weisbach method coupled with Colebrook friction factor formula for developed turbulent flow.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Novi metod za uključivanje efekata hrapavosti cevi u hazen-vilijamsovu jednačinu, A Novel Method For The Inclusion Of Pipe Roughness In The Hazen-Williams Equation",
pages = "39-35",
number = "1",
volume = "43",
doi = "10.5937/FMET1501035J"
}

Jaćimović, N., Stamenić, M., Kolendić, P., Đorđević, D., Radanov, B. B.,& Vladić, L.. (2015). Novi metod za uključivanje efekata hrapavosti cevi u hazen-vilijamsovu jednačinu. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 43(1), 35-39.
https://doi.org/10.5937/FMET1501035J

Jaćimović N, Stamenić M, Kolendić P, Đorđević D, Radanov BB, Vladić L. Novi metod za uključivanje efekata hrapavosti cevi u hazen-vilijamsovu jednačinu. in FME Transactions. 2015;43(1):35-39.
doi:10.5937/FMET1501035J .

Jaćimović, N., Stamenić, Mirjana, Kolendić, Petar, Đorđević, D., Radanov, Branka B., Vladić, Ljubiša, "Novi metod za uključivanje efekata hrapavosti cevi u hazen-vilijamsovu jednačinu" in FME Transactions, 43, no. 1 (2015):35-39,
https://doi.org/10.5937/FMET1501035J . .

TY  - JOUR
AU  - Ćoćkalo, Dragan
AU  - Đorđević, D.
AU  - Sajfert, Zvonko
AU  - Spasojević Brkić, Vesna
AU  - Nikolić, M.
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1544
AB  - The objective of this paper is to present the research results in modelling the process for providing satisfaction of company's customers and their requirements - the key elements of the model which is the final result of the research. This model implies a process approach and acceptable marketing research in the beginning, as well as appropriate evaluation at the end. The model is harmonised with: the quality management concept, the business excellence concept, and the relationship marketing concept. To prove the justifiability of the requirements, elements and activities in the theoretic model, postulated on the basis of researching available literature and research in this sphere, the research included an interview with 84 companies (manufacturing and services), certified according to ISO 9001:2000, registered and active in Serbia (as the primary group) and 37 experts from the relevant field of work as the control group of the research.
PB  - Inderscience Publishers
T2  - International Journal of Services, Technology and Management
T1  - The elements of customer satisfaction model in Serbian conditions
EP  - 108
IS  - 1
SP  - 87
VL  - 17
DO  - 10.1504/IJSTM.2012.048026
ER  - 

@article{
author = "Ćoćkalo, Dragan and Đorđević, D. and Sajfert, Zvonko and Spasojević Brkić, Vesna and Nikolić, M.",
year = "2012",
abstract = "The objective of this paper is to present the research results in modelling the process for providing satisfaction of company's customers and their requirements - the key elements of the model which is the final result of the research. This model implies a process approach and acceptable marketing research in the beginning, as well as appropriate evaluation at the end. The model is harmonised with: the quality management concept, the business excellence concept, and the relationship marketing concept. To prove the justifiability of the requirements, elements and activities in the theoretic model, postulated on the basis of researching available literature and research in this sphere, the research included an interview with 84 companies (manufacturing and services), certified according to ISO 9001:2000, registered and active in Serbia (as the primary group) and 37 experts from the relevant field of work as the control group of the research.",
publisher = "Inderscience Publishers",
journal = "International Journal of Services, Technology and Management",
title = "The elements of customer satisfaction model in Serbian conditions",
pages = "108-87",
number = "1",
volume = "17",
doi = "10.1504/IJSTM.2012.048026"
}

Ćoćkalo, D., Đorđević, D., Sajfert, Z., Spasojević Brkić, V.,& Nikolić, M.. (2012). The elements of customer satisfaction model in Serbian conditions. in International Journal of Services, Technology and Management
Inderscience Publishers., 17(1), 87-108.
https://doi.org/10.1504/IJSTM.2012.048026

Ćoćkalo D, Đorđević D, Sajfert Z, Spasojević Brkić V, Nikolić M. The elements of customer satisfaction model in Serbian conditions. in International Journal of Services, Technology and Management. 2012;17(1):87-108.
doi:10.1504/IJSTM.2012.048026 .

Ćoćkalo, Dragan, Đorđević, D., Sajfert, Zvonko, Spasojević Brkić, Vesna, Nikolić, M., "The elements of customer satisfaction model in Serbian conditions" in International Journal of Services, Technology and Management, 17, no. 1 (2012):87-108,
https://doi.org/10.1504/IJSTM.2012.048026 . .

TY  - JOUR
AU  - Klarin, Milivoj
AU  - Spasojević Brkić, Vesna
AU  - Sajfert, Zvonko
AU  - Đorđević, D. B.
AU  - Nikolić, M. S.
AU  - Ćoćkalo, Dragan
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1164
AB  - This paper discusses a new way of modelling the width of the space that accommodates the drivers of passenger vehicles. The fact that there is a more or less fixed zero point, which is the origin of the coordinates of the man-vehicle system makes it possible to determine the mechanical-mathematical co-dependence in this system more accurately. The space is determined by taking extreme pairs of the dimensions and a series of anthropometric measurements to which the vehicle needs to be adjusted as the measurement limits. These were determined by analysis which includes both the theory of mechanisms and vehicle mechanics. In this way the method of adapting the vehicle to accommodate a range from the 5th-percentile woman to the 95th-percentile man has finally been surpassed. The paper demonstrates a methodology for designing the interior space of a passenger vehicle based on the fact that, in a range of anthropometric measurements of equal total lengths, each measurement has segments of different lengths, because people with the same leg lengths have different upper- and lower-leg lengths. Therefore the interior space of the vehicle is designed to accommodate extreme measurements and to allow for limitations caused by movement and the physical laws derived from seeing the anthropometric measurement mechanism as a mechanical mechanism. The paper offers a design for the space behind the windscreen, the position of the steering wheel, and the position of the foot controls together with the total space which the driver occupies, primarily from the aspect of anthropometric limitations, concluding that the maximum width for accommodation of the driver at the lowest level of a seat along the x axis is 169 mm, and along the y axis is 1013 mm.
PB  - Sage Publications Ltd, London
T2  - Proceedings of The Institution of Mechanical Engineers Part D-Journal of Automobile Engineering
T1  - Determining the width of the optimal space needed to accommodate the drivers of passenger vehicles using the analogy of anthropometric measurement dynamics and mechanical mechanisms
EP  - 440
IS  - D4
SP  - 425
VL  - 225
DO  - 10.1177/2041299110393194
ER  - 

@article{
author = "Klarin, Milivoj and Spasojević Brkić, Vesna and Sajfert, Zvonko and Đorđević, D. B. and Nikolić, M. S. and Ćoćkalo, Dragan",
year = "2011",
abstract = "This paper discusses a new way of modelling the width of the space that accommodates the drivers of passenger vehicles. The fact that there is a more or less fixed zero point, which is the origin of the coordinates of the man-vehicle system makes it possible to determine the mechanical-mathematical co-dependence in this system more accurately. The space is determined by taking extreme pairs of the dimensions and a series of anthropometric measurements to which the vehicle needs to be adjusted as the measurement limits. These were determined by analysis which includes both the theory of mechanisms and vehicle mechanics. In this way the method of adapting the vehicle to accommodate a range from the 5th-percentile woman to the 95th-percentile man has finally been surpassed. The paper demonstrates a methodology for designing the interior space of a passenger vehicle based on the fact that, in a range of anthropometric measurements of equal total lengths, each measurement has segments of different lengths, because people with the same leg lengths have different upper- and lower-leg lengths. Therefore the interior space of the vehicle is designed to accommodate extreme measurements and to allow for limitations caused by movement and the physical laws derived from seeing the anthropometric measurement mechanism as a mechanical mechanism. The paper offers a design for the space behind the windscreen, the position of the steering wheel, and the position of the foot controls together with the total space which the driver occupies, primarily from the aspect of anthropometric limitations, concluding that the maximum width for accommodation of the driver at the lowest level of a seat along the x axis is 169 mm, and along the y axis is 1013 mm.",
publisher = "Sage Publications Ltd, London",
journal = "Proceedings of The Institution of Mechanical Engineers Part D-Journal of Automobile Engineering",
title = "Determining the width of the optimal space needed to accommodate the drivers of passenger vehicles using the analogy of anthropometric measurement dynamics and mechanical mechanisms",
pages = "440-425",
number = "D4",
volume = "225",
doi = "10.1177/2041299110393194"
}

Klarin, M., Spasojević Brkić, V., Sajfert, Z., Đorđević, D. B., Nikolić, M. S.,& Ćoćkalo, D.. (2011). Determining the width of the optimal space needed to accommodate the drivers of passenger vehicles using the analogy of anthropometric measurement dynamics and mechanical mechanisms. in Proceedings of The Institution of Mechanical Engineers Part D-Journal of Automobile Engineering
Sage Publications Ltd, London., 225(D4), 425-440.
https://doi.org/10.1177/2041299110393194

Klarin M, Spasojević Brkić V, Sajfert Z, Đorđević DB, Nikolić MS, Ćoćkalo D. Determining the width of the optimal space needed to accommodate the drivers of passenger vehicles using the analogy of anthropometric measurement dynamics and mechanical mechanisms. in Proceedings of The Institution of Mechanical Engineers Part D-Journal of Automobile Engineering. 2011;225(D4):425-440.
doi:10.1177/2041299110393194 .

Klarin, Milivoj, Spasojević Brkić, Vesna, Sajfert, Zvonko, Đorđević, D. B., Nikolić, M. S., Ćoćkalo, Dragan, "Determining the width of the optimal space needed to accommodate the drivers of passenger vehicles using the analogy of anthropometric measurement dynamics and mechanical mechanisms" in Proceedings of The Institution of Mechanical Engineers Part D-Journal of Automobile Engineering, 225, no. D4 (2011):425-440,
https://doi.org/10.1177/2041299110393194 . .