On the influence of fluid dynamics and elastic deformations on pressure buildup in partially filled gaps
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- 作者：M. Mü ; ller ; mi.mueller@tu-bs.de" class="auth_mail" title="E-mail the corresponding author ; A. Vö ; lpel ; G.-P. Ostermeyer
- 关键词：Neo-Stribeck curve ; Starved lubrication ; Fundamental studies ; Filling ratio
- 刊名：Tribology International
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：105
- 期：Complete
- 页码：345-359
- 全文大小：2824 K
文摘
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We prove the relevance for the technique that considers the fluid dynamics in partially filled gaps.
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Different topographical scenarios (academic surfaces and rough surfaces) are investigated.
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The relevance of incorporating elastic deformations in combination with global filling ratios is discussed.
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The correlation between elastic deformations, global filling ratio, maximum pressures and mean pressures is highly nonlinear.
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The formation of air volume due to elastic deformations and fluid transport is discussed.