摘要
运用一种新的数值分析法，获得了渐开线直齿轮传动热弹性流体动力润滑问题的压力分布、油膜厚度以及温度分布，并将本文数值计算结果与ＭＳａｔｏ和ＳＴａｋａｎａｓｈｉ的实验结果进行比较，取得了较好的一致性；本文还通过用新的数值分析法和Ｎｅｗｔｏｎ－Ｒａｐｈｓｏｎ迭代法对几种工况下渐开线直齿轮传动弹流润滑问题进行计算对比，验证了新的数值分析方法求解的快速性。
The full numerical solutions to the distribmions of the oil film thickness,pressure and temperatureetc. of the thermal elastohydrodynamic lubrication of a involute spur gearing have been obtained inthis paper by using a new iteration method.The computed results have been compared with some ex-perimental results with good conformity.Through the computations for the thermo-EHL of involutespur gears under different working conditions by using the new iteration method and Newton-Raphsonmethod,it has been found that the computation speed of the new iteration method is much faster thanthat of the Newton-Raphson method for solving the thermo-EHL problems of an involute spur gearing.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1994年第2期19-24,共6页
Journal of Xi'an Jiaotong University
关键词
热弹流流润滑
数值分析
渐开线齿轮
involute spur gearing thermoelastohydrodynamic lubrication numerical analysis
