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Prethodno priopćenje
https://doi.org/10.17559/TV-20150809184241

Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles

Vladimir Blanuša ; The School of Higher Technical Professional Education, Školska 1, 21000 Novi Sad, Serbia
Milan Zeljković   ORCID icon orcid.org/0000-0002-8542-0535 ; University of Novi Sad, Faculty of technical sciences, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Branko M. Milisavlevich ; The School of Higher Technical Professional Education, Školska 1, 21000 Novi Sad, Serbia
Branko Savić ; The School of Higher Technical Professional Education, Školska 1, 21000 Novi Sad, Serbia

Puni tekst: engleski, pdf (1 MB) str. 211-217 preuzimanja: 648* citiraj
APA 6th Edition
Blanuša, V., Zeljković, M., Milisavlevich, B.M. i Savić, B. (2017). Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles. Tehnički vjesnik, 24 (Supplement 1), 211-217. https://doi.org/10.17559/TV-20150809184241
MLA 8th Edition
Blanuša, Vladimir, et al. "Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles." Tehnički vjesnik, vol. 24, br. Supplement 1, 2017, str. 211-217. https://doi.org/10.17559/TV-20150809184241. Citirano 03.03.2021.
Chicago 17th Edition
Blanuša, Vladimir, Milan Zeljković, Branko M. Milisavlevich i Branko Savić. "Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles." Tehnički vjesnik 24, br. Supplement 1 (2017): 211-217. https://doi.org/10.17559/TV-20150809184241
Harvard
Blanuša, V., et al. (2017). 'Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles', Tehnički vjesnik, 24(Supplement 1), str. 211-217. https://doi.org/10.17559/TV-20150809184241
Vancouver
Blanuša V, Zeljković M, Milisavlevich BM, Savić B. Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles. Tehnički vjesnik [Internet]. 2017 [pristupljeno 03.03.2021.];24(Supplement 1):211-217. https://doi.org/10.17559/TV-20150809184241
IEEE
V. Blanuša, M. Zeljković, B.M. Milisavlevich i B. Savić, "Mathematical modelling of thermal behaviour of cylindrical roller bearing for towed railway vehicles", Tehnički vjesnik, vol.24, br. Supplement 1, str. 211-217, 2017. [Online]. https://doi.org/10.17559/TV-20150809184241
Puni tekst: hrvatski, pdf (1 MB) str. 211-217 preuzimanja: 167* citiraj
APA 6th Edition
Blanuša, V., Zeljković, M., Milisavlevich, B.M. i Savić, B. (2017). Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila. Tehnički vjesnik, 24 (Supplement 1), 211-217. https://doi.org/10.17559/TV-20150809184241
MLA 8th Edition
Blanuša, Vladimir, et al. "Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila." Tehnički vjesnik, vol. 24, br. Supplement 1, 2017, str. 211-217. https://doi.org/10.17559/TV-20150809184241. Citirano 03.03.2021.
Chicago 17th Edition
Blanuša, Vladimir, Milan Zeljković, Branko M. Milisavlevich i Branko Savić. "Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila." Tehnički vjesnik 24, br. Supplement 1 (2017): 211-217. https://doi.org/10.17559/TV-20150809184241
Harvard
Blanuša, V., et al. (2017). 'Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila', Tehnički vjesnik, 24(Supplement 1), str. 211-217. https://doi.org/10.17559/TV-20150809184241
Vancouver
Blanuša V, Zeljković M, Milisavlevich BM, Savić B. Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila. Tehnički vjesnik [Internet]. 2017 [pristupljeno 03.03.2021.];24(Supplement 1):211-217. https://doi.org/10.17559/TV-20150809184241
IEEE
V. Blanuša, M. Zeljković, B.M. Milisavlevich i B. Savić, "Matematičko modeliranje toplinskog ponašanja valjnog ležaja s valjčićima za vučena željeznička vozila", Tehnički vjesnik, vol.24, br. Supplement 1, str. 211-217, 2017. [Online]. https://doi.org/10.17559/TV-20150809184241

Sažetak
This paper presents a mathematical model for the prediction of the thermal behaviour of a cylindrical roller bearing for axle assembly of the wheel set of the towed railway vehicles. The mathematical model allows for the heat generated due to lubrication, radial and axial loads at different speeds of the train to be calculated. The method of calculating of the heat conducting and converting coefficients in the bearing is also shown. By using the general purpose software system based on the finite elements method, the thermal behaviour of the above mentioned cylindrical roller bearings was analysed. Temperature values of the bearings are determined by the finite elements method values depending on the speed of the train movement on a straight-line section and the curve (v = 20 km/h, v = 40 km/h, v = 60 km/h, v = 80 km/h and v = 100 km/h), the curve radius (R = 500 m), the ambient temperature of 20 °C and the cant height (h = 110 mm, h = 140 mm, h = 180 mm).

Ključne riječi
cylindrical roller bearing for towed railway vehicles; finite elements method; mathematical modelling

Hrčak ID: 181264

URI
https://hrcak.srce.hr/181264

[hrvatski]

Posjeta: 1.077 *