| 平板翼流体动力边界积分多重网格计算 |
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| 引用本文： | 章社生,郭庆平,向平波,Yakup Paker,Dennis Parkson.平板翼流体动力边界积分多重网格计算[J].海军工程大学学报,2000(5):5-8,19. |
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| 作者姓名： | 章社生 郭庆平 向平波 Yakup Paker Dennis Parkson |
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| 作者单位： | 1. 武汉理工大学,湖北,武汉,430063
2. Queen Mary & WestFlied College, University of London, E1 4NS |
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| 基金项目： | 英国皇家学会资助项目，中国科学院资助项目，湖北省教育厅科研项目，Q724，69773021，99C096，，， |
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| 摘 要： | 讨论了平板翼流体动力边界积分法多重网格计算模型,给出了残差计算格式和函数修正值计算公式,推导出与步长无关的环量多重网格计算公式.计算结果表明,利用多重网格方法加快了收敛速度,其数值计算的流体动力与试验值吻合.
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| 关 键 词： | 边界积分法 多重网格 流体力学 |
| 修稿时间： | 2000-05-03 |
A boundary integral element multigrid algorithm of plan-airfoil fluid dynamics |
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| ZHANG She-sheng,GUO Qing-ping,XIANG Ping-bo,Yakup Paker,Dennis Parkson.A boundary integral element multigrid algorithm of plan-airfoil fluid dynamics[J].Journal of Naval University of Engineering,2000(5):5-8,19. |
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| Authors: | ZHANG She-sheng GUO Qing-ping XIANG Ping-bo Yakup Paker Dennis Parkson |
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| Abstract: | A boundary integral element multigrid algorithm of the plan airfoil fluid dynamics is discussed. A format of residue calculus and a formula of functional corrected value are given. A circulation numerical formula which is independent of grid step is obtained. The numerical results show that the multigrid method has faster convergence speed than general iterative method, and results are in good agreement with experimental ones. |
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| Keywords: | boundary integral element method multigrid fluid dynamh |
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