Transient thermal analysis of grease-lubricated spherical roller bearings
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- 作者：Fangbo Maa ; Zhengmei Lia ; Shengchang Qiua ; Baojie Wub ; Qi Ana ; anqi@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Spherical roller bearing ; Temperature rise ; Thermal network method ; Al-complex lubricating grease
- 刊名：Tribology International
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：93
- 期：part_PA
- 页码：115-123
- 全文大小：1588 K
文摘
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A transient thermal model is developed for a grease-lubricated SRB.
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The grease rheological behaviour is described with a four-parameter model.
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The transient thermal model of the greased SRB is validated with experiments.
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Speed, and other operating parameters, have large effect on bearing׳s temperature.