| 用源面元计算任意维物体的势流场 |
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| 引用本文： | 钟绍湘,王少新.用源面元计算任意维物体的势流场[J].大连大学学报,1992(1). |
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| 作者姓名： | 钟绍湘 王少新 |
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| 作者单位： | 大连理工大学(钟绍湘) |
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| 摘 要： | 对任意二维物体的无升力绕流问题进行了研究。简述了求解任意二维物体绕流的源面元法,编制了计算机源程序,对单体和群体绕流的流体动力特性进行了计算。计算结果表明,这是一种实用、快速、有效的数值解法。用这种方法求得的数值解同解析解吻合得非常好,误差在整个区域上分布比较均匀。
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| 关 键 词： | 源面元 群体绕流 数值 计算 |
Calculation of Potential Flow for Arbitrary Two Dimensional Bodiesby Surface Source Method |
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| Zhong Shaoxiang Wang Shaoxin.Calculation of Potential Flow for Arbitrary Two Dimensional Bodiesby Surface Source Method[J].Journal of Dalian University,1992(1). |
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| Authors: | Zhong Shaoxiang Wang Shaoxin |
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| Institution: | Zhong Shaoxiang Wang Shaoxin |
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| Abstract: | The problem of non—lifting potenial flowarbitrary two dimensional bodies is studied.The surface—source method to solve the potential flow for the bodies is discussed and the computation program is made.The fluid—dynamic behavior for single boby and group boby is calculated.The theoretic results show that this numerical method is practical,fast and efficient.The agreement of velocity and pressure distribution between the theoretic andnumerical results is quite well and the error distribution on all range is even. |
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| Keywords: | Source panel Group body flow Numerical computation |
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