Investigation on the influence of the cavitation boundaries on the dynamic behavior of planar mechanical systems with hydrodynamic bearings
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- 作者：Gregory Bregion Daniel ; gbdaniel@fem.unicamp.br" class="auth_mail" title="E-mail the corresponding author ; Tiago Henrique Machado ; Katia Lucchesi Cavalca
- 关键词：Hydrodynamic lubrication ; Hydrodynamic forces ; Short bearings ; Slider&ndash ; crank mechanisms
- 刊名：Mechanism and Machine Theory
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：99
- 期：Complete
- 页码：19-36
- 全文大小：3009 K
文摘
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An approach is proposed to evaluate the cavitation boundaries in hydrodynamic forces.
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The approach is compared with classical and numerical models.
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The novelty is the shifting of pressure distribution regarding the maximum thickness.
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The contribution to the computational costs is significant for time domain analysis.
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The results are promising and of high quality for infinitely short bearing.