| 多重网格法求解线接触弹流问题 |
| |
| 引用本文： | 黄平,温诗铸. 多重网格法求解线接触弹流问题[J]. 清华大学学报(自然科学版), 1992, 0(5) |
| |
| 作者姓名： | 黄平 温诗铸 |
| |
| 作者单位： | 摩擦学国家重点实验室(黄平)，摩擦学国家重点实验室(温诗铸) |
| |
| 摘 要： | 详细介绍了利用多重网格法求解弹性流体动压润滑的线接触问题的方法；提出了选择载荷迭代松弛因子和确定不同迭代区域划分的改进方法。通过与其它解法和经验公式结果的对比表明：多重网格法不仅是可行的而且具有计算速度快、收敛稳定性好等优点。
|
| 关 键 词： | 弹性流体动压润滑 多重网格法 线接触 |
Solutions of the elastohydrodynamic lubrication line contact problems with multigrid method |
| |
| Huang Ping,Wen Shizhu. Solutions of the elastohydrodynamic lubrication line contact problems with multigrid method[J]. Journal of Tsinghua University(Science and Technology), 1992, 0(5) |
| |
| Authors: | Huang Ping Wen Shizhu |
| |
| Affiliation: | National Tribology Laboratory |
| |
| Abstract: | The EHL line contact problems solved with multigrid method are introduced in detail. New methods to determine the load balance coefficient and to divide different iteration regions are proposed in the present paper. Comparisons of present results with the results from Newton-Ra- phson method and the empirical formula are carried out. It shows that the multigrid method is not only feasible but with steady convergent ability and fast computation speed. |
| |
| Keywords: | elastohydrodynamic lubrication multigrid method line contact |
| 本文献已被 CNKI 等数据库收录！ |
