Forecast of bearing temperature field based on the FEM-thermal network method

Chunhui Wei, Wei Wu, Xiaonan Hou, Daniel Nelias, Shihua Yuan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper employs the Moving Particle Semi-implicit (MPS) numerical calculation method to simulate the oil distribution of oil-jet lubricated bearings. The distribution law of oil in the bearing chamber of bearings at different rotational speeds is analyzed. The temperature fields of bearings at different rotational speeds are calculated using the coupling finite element method (FEM) and thermal network method (TNM). The accuracy of the numerical simulation method is validated through temperature testing experiments. The temperature distribution of the bearing is analyzed at different rotational speeds. This provides a numerical calculation method for the temperature field of oil-jet lubricated and cooled bearings.

源语言英语
主期刊名10th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2023
出版商Begell House Inc.
ISBN(电子版)9781567005349
出版状态已出版 - 2023
活动10th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2023 - Rome, 意大利
期限: 11 9月 202315 9月 2023

出版系列

姓名Proceedings of the International Symposium on Turbulence, Heat and Mass Transfer
ISSN(印刷版)2642-5629
ISSN(电子版)2377-2816

会议

会议10th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2023
国家/地区意大利
Rome
时期11/09/2315/09/23

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