| 惯量松弛因子对Simple算法收敛性能的影响研究 |
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| 引用本文： | 龚光彩,汤广发,吕文瑚,陈在康.惯量松弛因子对Simple算法收敛性能的影响研究[J].应用基础与工程科学学报,1996(3). |
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| 作者姓名： | 龚光彩 汤广发 吕文瑚 陈在康 |
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| 作者单位： | 湖南大学环境工程系，湖南大学环境工程系，湖南大学环境工程系，湖南大学环境工程系 长沙 410082，长沙 410082，长沙 410082，长沙 410082 |
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| 摘 要： | 通过实例系统地研究了惯量松弛因子对Simple算法收敛性能的影响,找到了影响Simple算法收敛性能的适宜的惯量(松弛)参数.研究表明,带惯量松弛的Simple算法是一种较有效的方法,可推广应用于气流数值计算及环境模拟中.
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| 关 键 词： | 惯量松弛 Simple算法 气流数值计算及环境模拟 |
Effects of the Inertia Relax Coefficient Convergent Performance of the Simple Algorithms |
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| GONG Guangcai TANG Guangfa LU Wenhu CHEN Zhaikang.Effects of the Inertia Relax Coefficient Convergent Performance of the Simple Algorithms[J].Journal of Basic Science and Engineering,1996(3). |
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| Authors: | GONG Guangcai TANG Guangfa LU Wenhu CHEN Zhaikang |
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| Abstract: | This paper gives systematical research on the effects of the inertia relax coefficient upon the convergent performance of the Simple algorithms by example. The optimum inertia relax coefficient which determines the convergent performance of the Simple algorithms is also presented. The application to the numerical calculation of the air flow and environment modeling shows the effectiveness of the SIMPLE algorithms with the inertia relax coefficient. |
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| Keywords: | the inertia relax Simple algorithms the numerical calculation of the air flow and environment modeling |
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