Modelling and simulation of lubricant flow fluid in wet friction pair

Liyong Wang, Qian Wang, Le Li, Changliang Tang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The lubricant flow field between the disks of the wet friction pair has been simulated under different lubricant inlet flow rate. The temperature changing on the surfaces of the disks during the wet friction pair operation is investigated. The temperature curve which was exported from the thermo-mechanical coupling simulation for the wet friction pair, is used to define the thermal field of the lubricant flow calculation filed. The viscosity-temperature characteristics of the lubricant is considered in this research as well. The simulation results of the lubricant flow fluid based on the different temperature and different flow velocity distribution show that grooves effect is the very important factor of the lubricant flow fluid. It is found that the flow velocity in the radial grooves and the zone near the walls contact to friction disk which has been grooved is larger while the temperature is lower. It is also shown that the temperature field and flow velocity field are distributing circularly and the closer to the outer edge the higher the flow rate and the higher the temperature is.

源语言英语
主期刊名6th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2019
出版商Avestia Publishing
ISBN(印刷版)9781927877593
DOI
出版状态已出版 - 2019
已对外发布
活动6th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2019 - Ottawa, 加拿大
期限: 18 6月 201919 6月 2019

出版系列

姓名International Conference on Fluid Flow, Heat and Mass Transfer
ISSN(电子版)2369-3029

会议

会议6th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2019
国家/地区加拿大
Ottawa
时期18/06/1919/06/19

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