滑动轴承接触参数计算方法的分析

对滑动轴承接触参数的计算方法进行了系统分析。从接触力学的角度论述了工程简化算法、解析算法、数值算法,应用组合磨损理论计算了滑动轴承的接触参数;指出了以往一些算法的不足之处,强调必须应用有限单元法、边界单元法等现代数值方法从接触力学的角度来进行研究。

Analysis of Computational Methods of Contact Parameters in Journal Bearing

This paper analyzes the computational methods of contact parameters in journal bearing systematically. The Engineering Symplitied Computational Method, Analytical Method and Numerical Method were discussed from the aspect of contact mechanics. The contact parameters were derived and calculated by using of the principle of coupled wear theory. In view of the disadvantages of the previous methods, this paper emphasizes that some modern numerical method such as the Finite Element Method and the Boundary Element Method should be adopted to do the research from the aspect of Contact Mechanics.