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所属单位：机电学院

发表刊物：Zhongnan Daxue Xuebao (Ziran Kexue Ban)

摘要：In order to study the internal flow field and temperature field of the oil-immersion lubrication gearbox, RNG k-Ε model, VOF(volume of fluid) model and dynamic mesh model were used to simulate the internal flow field of the gearbox. The steady-state temperature field of gearbox was simulated by using MRF(multiple reference frame) model. The factors affecting the temperature field such as gear speed, oil immersion depth and oil viscosity were analyzed. The results show that the oil-gas distribution, velocity field and pressure field in the gearbox can be well simulated by using the dynamic mesh method. The steady-state temperature field of the gearbox can be analyzed by using MRF model. The gear speed, depth of oil immersion, viscosity of lubricating oil have great influence on the temperature of gear meshing surface. © 2019, Central South University Press. All right reserved.

ISSN号：1672-7207

是否译文：否

发表时间：2019-08-26

合写作者：Fan, Yong,朱如鹏,陆凤霞,靳广虎

通讯作者：鲍和云