| 关于涡方法的讨论 |
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| 引用本文： | 童秉纲 尹协远. 关于涡方法的讨论[J]. 空气动力学学报, 1992, 10(1): 1-7 |
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| 作者姓名： | 童秉纲 尹协远 |
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| 作者单位： | 中国科技大学研究生院，中国科技大学 北京 100039，安徽合肥 230026 |
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| 基金项目： | 国家自然科学基金，国家教委博士点基金 |
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| 摘 要： | 本文讨论了如何提高二维涡方法的计算精度和减小涡方法计算量的问题。文中指出了改进的途径,同时列举了当前这些方面的研究进展情况。
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| 关 键 词： | 计算流体力学 涡法 涡运动 |
Discussions on Vortex Methods |
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| Tong Binggang Yin Xieyuan. Discussions on Vortex Methods[J]. Acta Aerodynamica Sinica, 1992, 10(1): 1-7 |
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| Authors: | Tong Binggang Yin Xieyuan |
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| Affiliation: | University of science and Technology of China |
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| Abstract: | How increasing the accuracy of vortex methods and decreasing their computational cost are discussed in the present paper.Attention is focused on the recent developments in vortex methods, such as deterministic vortex methods, domain decomposition methods, particle (with concentrated vorticity)-grid (considered as non-moving particlewith distributed vorticity)hybrid method etc. .Generally, critical comparisons between these methods are lacked, and their numerical examinations, particularly with boundary conditions matched with these methods, are required. Some studies and applications on vortex methods in China in recent years are presented. |
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| Keywords: | cmputational fluid dynamics vortex method vortex motion N-S equation. |
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