| 一种有效求解弹流润滑问题的多重网格方法 |
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| 引用本文： | 贾毅,于同辉.一种有效求解弹流润滑问题的多重网格方法[J].上海交通大学学报,1995,29(5):97-102. |
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| 作者姓名： | 贾毅 于同辉 |
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| 作者单位： | 哈尔滨工业大学机械工程系 |
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| 基金项目： | 机械传动国家重点实验室资助,国家自然科学基金 |
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| 摘 要： | 本文阐述了一种有效求解弹流润滑问题多重网格方法的基本思想，推导了完全逼近格式、粗网格与细网格之间的插值算子、限制算子和Ｖ－循环迭代技术。等温点接触弹流润滑数值计算表明，该方法具有数值计算分析的快速收敛性和宽参数范围的稳定性。
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| 关 键 词： | 弹流润滑 多重网格法 数值分析 |
A Fast Numerical Method of Solution for Elastohydrodynamic Lubrication Problem |
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| Jia Yi, Yu Tonghui, Chen Chenwen.A Fast Numerical Method of Solution for Elastohydrodynamic Lubrication Problem[J].Journal of Shanghai Jiaotong University,1995,29(5):97-102. |
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| Authors: | Jia Yi Yu Tonghui Chen Chenwen |
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| Institution: | Jia Yi; Yu Tonghui; Chen Chenwen |
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| Abstract: | This paper describes a multilevel technique for efficiently solvimg the elastohydrodynamic lubrication problem. The full approximation sheme.the intergrid constriction operator, the iterpolation opterator and V-cycle iterative methods are derived. The results of two dimensional elastohydrodynamically lubricated point contact calculation show it's fast convergence and stability in a wide range of parameters. |
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| Keywords: | elastohydrodynamic lubrication(EHL) multilevel technique numerical analysis |
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