| 绕流问题的区域收缩法及其数值解 |
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| 引用本文： | 姜宗林.绕流问题的区域收缩法及其数值解[J].空气动力学学报,1989,7(1):135-139. |
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| 作者姓名： | 姜宗林 |
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| 作者单位： | 北京空气动力研究所 |
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| 摘 要： | 本文提出了一种适于绕流问题的数值方法,它考虑了流场中不同区域内不同的物理现象,给出了外部边界条件的良好逼近。使用这种方法可以节省大量的计算机存贮单元和计算时间,也可以推广到三维绕流问题的数值计算。
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| 关 键 词： | 区域收缩法 绕流 数值解 |
NUMERICAL SOLUTIONS AND THE REGION CONTRACTION METHOD FOR THE OUTER FLOW PROBLEM |
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| Jiang Zonglin.NUMERICAL SOLUTIONS AND THE REGION CONTRACTION METHOD FOR THE OUTER FLOW PROBLEM[J].Acta Aerodynamica Sinica,1989,7(1):135-139. |
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| Authors: | Jiang Zonglin |
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| Institution: | Beijing Institute of Aerodynamics |
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| Abstract: | A numerical Method for the outer flow problem is proposed in this paper, which considers the different physical phenomena in different regions in the flow feild and gives a good approximation for the outer boundary condition. This method can save a lot of memories of computer, takes less computational time and can easily be used for the numerical calculations of the three-dimension outer flow. |
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| Keywords: | numerical solution region contraction method outer flow |
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