复杂形状浮环轴承流体动力特性的边界元分析  

Boundary Element Analysis on Hydrodynamic Characteristics of Complex Shape Floating-ring Bearing

作　　者：杨德全[1] 彭红梅[1] 

机构地区：[1]内蒙古民族大学,内蒙古通辽028043

出　　处：《轴承》2008年第11期23-24,46,共3页Bearing

基　　金：国家自然科学基金资助项目(19062003)

摘　　要：为了增加多油楔轴承的稳定性和弹性支承作用,设计了一种多叶复杂形状的浮环轴承。并利用边界元方法计算了这一复杂形状浮环轴承的流体动力特性。计算结果表明,边界元方法对于处理加浮环的复杂形状轴承的流体动力特性具有方便、快捷、计算精度高和使用计算机内存少等优点。In order to increase the stabilization and elastic supporting effect of the complex shape multi - oil wedge bearings, a kind of complex shape multi - oil wedge beating with floating - ring is designed, and the hydrodynamic characteristics of the beating is computed by boundary element method. The results show that the boundary element method has unique superiority for calculating the hydrodynamic characteristics of the complex shape floating - ring bearing.

关 键 词：浮环轴承 边界元方法 流体动力特性 

分 类 号：TH133.312[机械工程—机械制造及自动化]