| 一种快速求解非稳态弹流问题的直接迭代算法 |
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| 引用本文： | 梅雪松,谢友柏.一种快速求解非稳态弹流问题的直接迭代算法[J].应用力学学报,1991,8(3):20-28. |
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| 作者姓名： | 梅雪松 谢友柏 |
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| 作者单位： | 西安交通大学
(梅雪松)，西安交通大学(谢友柏) |
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| 摘 要： | 本文提出一种求解弹流润滑问题的直接迭代方法。实践证明,这种算法具有较好的收敛性,极快的运算速度和相当宽的参数适应范围,特别适用于非稳态问题的研究。新的直接迭代格式还具有程序简单、占用内存少等普通直接迭代法的优点。
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| 关 键 词： | 非稳态 弹流 直接迭代法 润滑 |
A Direct Iterative Algorithm For Fast Solving Problems of Nonsteady E. H. L |
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| Mei Xuesong Xie Youbai.A Direct Iterative Algorithm For Fast Solving Problems of Nonsteady E. H. L[J].Chinese Journal of Applied Mechanics,1991,8(3):20-28. |
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| Authors: | Mei Xuesong Xie Youbai |
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| Institution: | xi' an Jiaotong University |
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| Abstract: | In this paper, a direct iteration to solve elasto-hydrodynamic Lubrication problem is proposed. It has been proved in practice that this calculating method has better convergence, higher calculating speed and quite wider the adaptive range of parameters, It is especially suitable to transient problem. This new direct iterative format has simpler program, takes less main memory and has some advantages of common direct iteration |
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| Keywords: | iteratine matrix half band width of matrix constraint of elastic deformation |
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