Effects of operation temperature on thermal expansion and main parameters of radial ball bearings
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Приказ свих података о документуАпстракт
The research of influence of operation temperature on the thermal expansion and main parameters of radial ball bearings is presented in this paper. The main bearing parameters are identified in accordance with the increasing requests concerning stability and load capacity. A series of finite element analyses is performed for quasi-static analysis of all identified bearing parameters during contact period in referent temperature. Then, the dependence of bearing material characteristics on the operation temperature is discussed. Few series of finite element analyses are performed for a particular radial ball bearing type, with characteristics in accordance with manufacturer specifications, for several operation temperatures. These two problems analyses include consideration of relation between the initial radial clearance, thermal expansion strains, and contact deformations of the parts of the bearing assembly. The results for radial ball bearing parameters are monitored during a ball co...ntact period for different temperatures and the appropriate discussion and conclusions are given. The conclusions about the contribution of developed procedure in defining the optimum operation temperature range are shown.
Кључне речи:
thermal expansion / radial ball bearings / main parameters / finite element analysesИзвор:
Thermal Science, 2015, 19, 5, 1835-1844Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
- Ministry of Education, Science and Technology of Republic of Serbia
- Развој методологија за повећање радне способности, поузданости и енергетске ефикасности машинских система у енергетици (RS-35029)
- Динамика хибридних система сложених структура. Механика материјала (RS-174001)
Повезане информације:
- Верзија документа
http://thermalscience.vinca.rs/pdfs/papers-2015/TSCI141223091M.pdf
DOI: 10.2298/TSCI141223091M
ISSN: 0354-9836
WoS: 000365933200029
Scopus: 2-s2.0-84952641961
Институција/група
Institut za ispitivanje materijalaTY - JOUR AU - Mitrović, Radivoje AU - Atanasovska, Ivana AU - Soldat, Nataša D. AU - Momčilović, Dejan PY - 2015 UR - http://rims.institutims.rs/handle/123456789/279 AB - The research of influence of operation temperature on the thermal expansion and main parameters of radial ball bearings is presented in this paper. The main bearing parameters are identified in accordance with the increasing requests concerning stability and load capacity. A series of finite element analyses is performed for quasi-static analysis of all identified bearing parameters during contact period in referent temperature. Then, the dependence of bearing material characteristics on the operation temperature is discussed. Few series of finite element analyses are performed for a particular radial ball bearing type, with characteristics in accordance with manufacturer specifications, for several operation temperatures. These two problems analyses include consideration of relation between the initial radial clearance, thermal expansion strains, and contact deformations of the parts of the bearing assembly. The results for radial ball bearing parameters are monitored during a ball contact period for different temperatures and the appropriate discussion and conclusions are given. The conclusions about the contribution of developed procedure in defining the optimum operation temperature range are shown. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Effects of operation temperature on thermal expansion and main parameters of radial ball bearings EP - 1844 IS - 5 SP - 1835 VL - 19 DO - 10.2298/TSCI141223091M ER -
@article{ author = "Mitrović, Radivoje and Atanasovska, Ivana and Soldat, Nataša D. and Momčilović, Dejan", year = "2015", abstract = "The research of influence of operation temperature on the thermal expansion and main parameters of radial ball bearings is presented in this paper. The main bearing parameters are identified in accordance with the increasing requests concerning stability and load capacity. A series of finite element analyses is performed for quasi-static analysis of all identified bearing parameters during contact period in referent temperature. Then, the dependence of bearing material characteristics on the operation temperature is discussed. Few series of finite element analyses are performed for a particular radial ball bearing type, with characteristics in accordance with manufacturer specifications, for several operation temperatures. These two problems analyses include consideration of relation between the initial radial clearance, thermal expansion strains, and contact deformations of the parts of the bearing assembly. The results for radial ball bearing parameters are monitored during a ball contact period for different temperatures and the appropriate discussion and conclusions are given. The conclusions about the contribution of developed procedure in defining the optimum operation temperature range are shown.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Effects of operation temperature on thermal expansion and main parameters of radial ball bearings", pages = "1844-1835", number = "5", volume = "19", doi = "10.2298/TSCI141223091M" }
Mitrović, R., Atanasovska, I., Soldat, N. D.,& Momčilović, D.. (2015). Effects of operation temperature on thermal expansion and main parameters of radial ball bearings. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 19(5), 1835-1844. https://doi.org/10.2298/TSCI141223091M
Mitrović R, Atanasovska I, Soldat ND, Momčilović D. Effects of operation temperature on thermal expansion and main parameters of radial ball bearings. in Thermal Science. 2015;19(5):1835-1844. doi:10.2298/TSCI141223091M .
Mitrović, Radivoje, Atanasovska, Ivana, Soldat, Nataša D., Momčilović, Dejan, "Effects of operation temperature on thermal expansion and main parameters of radial ball bearings" in Thermal Science, 19, no. 5 (2015):1835-1844, https://doi.org/10.2298/TSCI141223091M . .