TY  - CHAP
AU  - Rajić, M.
AU  - Živković, D.
AU  - Banić, M.
AU  - Mančić, Marko
AU  - Milošević, Miloš
AU  - Maneski, Taško
AU  - Mitrović, Nenad
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3681
AB  - Hot water boilers are most commonly used devices in thermal and industrial plants for heat production. Boilers elements are exposed to high pressures and temperatures during boiler operation. Non-stationary working regimes of boiler may lead to breakdowns and fatigue of boiler elements. There are numerous cases of breakdowns of such units, which lead to reduced reliability and safety of the plant. In order to avoid this state, certain investigation should be made that would examine the influence of different regimes on the boiler structure. Lack of available data concerning the temperature as well as stress-strain field in boiler elements led us to perform such kind of experiment. This paper presents results of numerical analysis performed on the modelled boiler. Validation of the numerical model was performed based on experimental results obtained using DIC (Digital Image Correlation) method by using Aramis system. The character of parameters change, such as strain and stress, occurring in the critical zones of boiler elements can be verified both by experimental and numerical results. In this paper the novel approach of experimental and numerical analysis is presented. The method can be used and conducted in similar units for testing on different loads or working regimes, as well as to improve the safety and reliability of similar pressure vessel units.
PB  - Springer
T2  - Lecture Notes in Networks and Systems
T1  - Experimental and numerical analysis of stress-strain field of the modelled boiler element
EP  - 273
SP  - 257
VL  - 153
DO  - 10.1007/978-3-030-58362-0_15
ER  - 

@inbook{
author = "Rajić, M. and Živković, D. and Banić, M. and Mančić, Marko and Milošević, Miloš and Maneski, Taško and Mitrović, Nenad",
year = "2021",
abstract = "Hot water boilers are most commonly used devices in thermal and industrial plants for heat production. Boilers elements are exposed to high pressures and temperatures during boiler operation. Non-stationary working regimes of boiler may lead to breakdowns and fatigue of boiler elements. There are numerous cases of breakdowns of such units, which lead to reduced reliability and safety of the plant. In order to avoid this state, certain investigation should be made that would examine the influence of different regimes on the boiler structure. Lack of available data concerning the temperature as well as stress-strain field in boiler elements led us to perform such kind of experiment. This paper presents results of numerical analysis performed on the modelled boiler. Validation of the numerical model was performed based on experimental results obtained using DIC (Digital Image Correlation) method by using Aramis system. The character of parameters change, such as strain and stress, occurring in the critical zones of boiler elements can be verified both by experimental and numerical results. In this paper the novel approach of experimental and numerical analysis is presented. The method can be used and conducted in similar units for testing on different loads or working regimes, as well as to improve the safety and reliability of similar pressure vessel units.",
publisher = "Springer",
journal = "Lecture Notes in Networks and Systems",
booktitle = "Experimental and numerical analysis of stress-strain field of the modelled boiler element",
pages = "273-257",
volume = "153",
doi = "10.1007/978-3-030-58362-0_15"
}

Rajić, M., Živković, D., Banić, M., Mančić, M., Milošević, M., Maneski, T.,& Mitrović, N.. (2021). Experimental and numerical analysis of stress-strain field of the modelled boiler element. in Lecture Notes in Networks and Systems
Springer., 153, 257-273.
https://doi.org/10.1007/978-3-030-58362-0_15

Rajić M, Živković D, Banić M, Mančić M, Milošević M, Maneski T, Mitrović N. Experimental and numerical analysis of stress-strain field of the modelled boiler element. in Lecture Notes in Networks and Systems. 2021;153:257-273.
doi:10.1007/978-3-030-58362-0_15 .

Rajić, M., Živković, D., Banić, M., Mančić, Marko, Milošević, Miloš, Maneski, Taško, Mitrović, Nenad, "Experimental and numerical analysis of stress-strain field of the modelled boiler element" in Lecture Notes in Networks and Systems, 153 (2021):257-273,
https://doi.org/10.1007/978-3-030-58362-0_15 . .

TY  - CONF
AU  - Miltenović, Aleksandar
AU  - Banić, M.
AU  - Miltenović, V.
AU  - Mitrović, Radivoje
AU  - Mišković, Žarko
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2723
AB  - Heat generation in bearings is manifested by the power losses of the transmission. Because of the rise in temperature due to heat generation, appearance of dilatation adversely affects the bearings geometrical characteristics. Heat generation has an adverse effect as well on the properties of lubricant, its efficiency of work and rheological characteristics. There are several ways for heat generation within rolling bearing: By friction between the rolling bodies and raceways, due to hydraulic resistance of lubricants, friction between the rolling bodies and cage, friction between the cage and rim of rings and friction between the seals and rings. This paper discusses the first of these five causes, which is considered to be dominant. By application of finite element method, the heat generation between the rolling bodies and raceways was predicted. Paper studies the influence of contact load and angular speed on the heat generation, while taking into the account the thermal properties of the bearing components. Based on performed numerical research a new method for prediction of heat generation in transmission bearings was proposed.
PB  - VDI Verlag GMBH
C3  - VDI Berichte
T1  - Prediction of heat generation in transmission bearings by application of fem
EP  - 493
IS  - 2294
SP  - 486
VL  - 2017
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2723
ER  - 

@conference{
author = "Miltenović, Aleksandar and Banić, M. and Miltenović, V. and Mitrović, Radivoje and Mišković, Žarko",
year = "2017",
abstract = "Heat generation in bearings is manifested by the power losses of the transmission. Because of the rise in temperature due to heat generation, appearance of dilatation adversely affects the bearings geometrical characteristics. Heat generation has an adverse effect as well on the properties of lubricant, its efficiency of work and rheological characteristics. There are several ways for heat generation within rolling bearing: By friction between the rolling bodies and raceways, due to hydraulic resistance of lubricants, friction between the rolling bodies and cage, friction between the cage and rim of rings and friction between the seals and rings. This paper discusses the first of these five causes, which is considered to be dominant. By application of finite element method, the heat generation between the rolling bodies and raceways was predicted. Paper studies the influence of contact load and angular speed on the heat generation, while taking into the account the thermal properties of the bearing components. Based on performed numerical research a new method for prediction of heat generation in transmission bearings was proposed.",
publisher = "VDI Verlag GMBH",
journal = "VDI Berichte",
title = "Prediction of heat generation in transmission bearings by application of fem",
pages = "493-486",
number = "2294",
volume = "2017",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2723"
}

Miltenović, A., Banić, M., Miltenović, V., Mitrović, R.,& Mišković, Ž.. (2017). Prediction of heat generation in transmission bearings by application of fem. in VDI Berichte
VDI Verlag GMBH., 2017(2294), 486-493.
https://hdl.handle.net/21.15107/rcub_machinery_2723

Miltenović A, Banić M, Miltenović V, Mitrović R, Mišković Ž. Prediction of heat generation in transmission bearings by application of fem. in VDI Berichte. 2017;2017(2294):486-493.
https://hdl.handle.net/21.15107/rcub_machinery_2723 .

Miltenović, Aleksandar, Banić, M., Miltenović, V., Mitrović, Radivoje, Mišković, Žarko, "Prediction of heat generation in transmission bearings by application of fem" in VDI Berichte, 2017, no. 2294 (2017):486-493,
https://hdl.handle.net/21.15107/rcub_machinery_2723 .

TY  - JOUR
AU  - Miltenović, Aleksandar
AU  - Mitrović, Radivoje
AU  - Banić, M.
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1808
AB  - Crossed helical gears are used in cars and in many household appliances. The trend towards increased comfort in motor vehicles has led to the utilization of more than a hundred servo-drives in luxury class automobiles. Important advantages of the crossed helical gears are their easy and inexpensive design, good noise performance and high ratio that can be realized in one step. Sintered steel shows as very favorable material for wheels in crossed helical gears. High demands are set on gears made from sintered steel regarding wear, fretting, tooth fracture and pitting load capacity. This report shows results of iron-based sintered material Fe1.5Cr0.2Mo with pyrohydrolysis as additional treatment, in case of crossed helical gears concerning wear resistance and other damage types under different speed and load.
PB  - Trans Tech Publications Ltd
T2  - Advanced Materials Research
T1  - Crossed helical gears with wheels from sintered steel with pyrohydrolysis
EP  - 208
SP  - 197
VL  - 633
DO  - 10.4028/www.scientific.net/AMR.633.197
ER  - 

@article{
author = "Miltenović, Aleksandar and Mitrović, Radivoje and Banić, M.",
year = "2013",
abstract = "Crossed helical gears are used in cars and in many household appliances. The trend towards increased comfort in motor vehicles has led to the utilization of more than a hundred servo-drives in luxury class automobiles. Important advantages of the crossed helical gears are their easy and inexpensive design, good noise performance and high ratio that can be realized in one step. Sintered steel shows as very favorable material for wheels in crossed helical gears. High demands are set on gears made from sintered steel regarding wear, fretting, tooth fracture and pitting load capacity. This report shows results of iron-based sintered material Fe1.5Cr0.2Mo with pyrohydrolysis as additional treatment, in case of crossed helical gears concerning wear resistance and other damage types under different speed and load.",
publisher = "Trans Tech Publications Ltd",
journal = "Advanced Materials Research",
title = "Crossed helical gears with wheels from sintered steel with pyrohydrolysis",
pages = "208-197",
volume = "633",
doi = "10.4028/www.scientific.net/AMR.633.197"
}

Miltenović, A., Mitrović, R.,& Banić, M.. (2013). Crossed helical gears with wheels from sintered steel with pyrohydrolysis. in Advanced Materials Research
Trans Tech Publications Ltd., 633, 197-208.
https://doi.org/10.4028/www.scientific.net/AMR.633.197

Miltenović A, Mitrović R, Banić M. Crossed helical gears with wheels from sintered steel with pyrohydrolysis. in Advanced Materials Research. 2013;633:197-208.
doi:10.4028/www.scientific.net/AMR.633.197 .

Miltenović, Aleksandar, Mitrović, Radivoje, Banić, M., "Crossed helical gears with wheels from sintered steel with pyrohydrolysis" in Advanced Materials Research, 633 (2013):197-208,
https://doi.org/10.4028/www.scientific.net/AMR.633.197 . .