A Determination of Cavitation Interfaces in Fluid Film Bearings Using Finite Element Analysis

H. Hayashi, C. Taylor
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引用次数: 9

Abstract

The location of both rupture and reformation boundaries in liquid film bearings is important in determining overall performance characteristics. Finite difference approximations have been most widely used in the numerical analysis of hydrodynamic bearings, and the problem of determining cavitation interfaces may be trivial or extremely complex depending upon the physical model adopted. For some situations finite element analysis may offer an advantage and this possibility is investigated here.
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流体膜轴承气蚀界面的有限元分析
液膜轴承破裂边界和重构边界的位置对确定其整体性能特性具有重要意义。有限差分近似在流体动力轴承数值分析中得到了最广泛的应用,根据所采用的物理模型的不同,确定空化界面的问题可能很简单,也可能非常复杂。在某些情况下,有限元分析可以提供优势,本文探讨了这种可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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