Heat Dissipation Performance of Silicone－Oil Fan Clutch

doi:10.12141/j.issn.1000-565X.190699

Journal of South China University of Technology (Natural Science Edition) ›› 2020, Vol. 48 ›› Issue (8): 115-123,129.doi: 10.12141/j.issn.1000-565X.190699

• Mechanical Engineering • Previous Articles Next Articles

Heat Dissipation Performance of Silicone－Oil Fan Clutch

WANG Hongmin¹ CHEN Yalou¹ WANG Xihui¹ SHANGGUAN Wenbin^1,2WANG Xinling² DUAN Yaolong²

1． School of Mechanical and Automotive Engineering，South China University of Technology，Guangzhou 510640，
Guangdong，China; 2． Xuelong Group Co．，Ltd．，Ningbo 315800，Zhejiang，China

Received:2019-10-10 Revised:2020-03-10 Online:2020-08-25 Published:2020-08-01
Contact: 王惜慧(1974-)，女，副教授，主要从事汽车工程研究。 E-mail:xhwangr@scut.edu.cn
About author:王红民(1967-)，男，副教授，主要从事汽车工程研究。E-mail:wanghm@scut.edu.cn
Supported by:
Supported by the National Natural Science Foundation of China (51605167)

Abstract

Abstract: A silicone-oil fan clutch was taken as the studying object，and the finite element and the analytical model for estimating heat dissipation of silicone-oil fan clutch was developed，considering of the heat generation changes with shear radius． The temperature of the monitoring points on the housing surface of the clutch at different rotational speeds was measured，and the measured results was compared with the simulated results． The results show that the finite element model of the heat dissipation calculation of the silicone-oil clutch is correct． Then the structure of silicone-oil fan clutch was optimized． Finite element analysis of the optimized clutch was carried out and the result indicates that the optimized structure of the clutch has better heat dissipation performance．

Key words: silicone-oil fan clutch, finite element, heat dissipation performance, structural optimization

CLC Number:

U261.24+1

WANG Hongmin, CHEN Yalou, WANG Xihui, et al. Heat Dissipation Performance of Silicone－Oil Fan Clutch[J]. Journal of South China University of Technology (Natural Science Edition), 2020, 48(8): 115-123,129.

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Heat Dissipation Performance of Silicone－Oil Fan Clutch

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