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本文用松弛法直接迭代求解弹性流体动力润滑(EHL)线接触问题的一组非线性微分方程。为加速收敛,防止发散,采用了变松弛因子,经试算证明:这是一种简单、经济、适用范围宽的有效方法。
In this paper, a set of nonlinear differential equations for elastohydrodynamic lubrication (EHL) line contact problems are iteratively solved by the relaxation method. In order to speed up the convergence and prevent the divergence, the variable relaxation factor is adopted, and the trial calculation proves that this is an effective method which is simple, economical and applicable to a wide range.