| 多重网格方法在斜齿轮弹流润滑计算中的应用 |
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| 引用本文： | 于同辉 陈谌闻. 多重网格方法在斜齿轮弹流润滑计算中的应用[J]. 机械科学与技术, 1994, 0(3): 1-5 |
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| 作者姓名： | 于同辉 陈谌闻 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 本文分析了多重网格方法应用于弹性流体动力润滑数值计算快速稳定收敛的原因，给出了压力在粗细网格之间的转换关系式；详细描述了弹流问题的一种多重网格算法，计算了斜齿轮的弹流润滑问题，并与前人的计算结果进行了比较。最后讨论了数值迭代过程中的压力振荡问题。
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| 关 键 词： | 渐开线斜齿轮，弹性流体动力润滑，多重网格方法 |
The Application of Multigrid Method to the Solution of EHL Problem of Helical Involute Gear |
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| Yu Tonghui,Chen Chenwen,Li Wei. The Application of Multigrid Method to the Solution of EHL Problem of Helical Involute Gear[J]. Mechanical Science and Technology for Aerospace Engineering, 1994, 0(3): 1-5 |
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| Authors: | Yu Tonghui Chen Chenwen Li Wei |
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| Affiliation: | Yu Tonghui;Chen Chenwen;Li Wei |
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| Abstract: | Reasons for the fast and steady convergence of multigrid method in solving EHL problems areanalyzed;Equation of the pressure relation between fine and coarse grids is given.A multigrid algorithmfor solving EHL problems is described in detail,with which, a group of solutions with typical EHL featuresare obtained along the contact line o f helical involute gears.The results are compared with those in litera-ture. Finally,the pressure oscillation during numerical iteration is discussed. |
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| Keywords: | Helival involute gear EHL Multigrid method |
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