| 一种新的分区重叠洞点搜索方法—感染免疫法 |
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| 引用本文： | 李亭鹤,阎超.一种新的分区重叠洞点搜索方法—感染免疫法[J].空气动力学学报,2001,19(2):156-160. |
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| 作者姓名： | 李亭鹤 阎超 |
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| 作者单位： | 北京航空航天大学国家计算流体力学实验室, |
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| 摘 要： | 本文分析了分区重叠计算中洞点搜索的传统模式及春应用上的缺陷，针对凹形重叠区难以精确寻点的问题，提出了一种新的洞点搜索方法：感染免疫法。文中给出了二维和三维情况下的搜索算例作为验证，实际应用表明，方法无论是寻点能力还是在通用性方面都优越于传统模式。
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| 关 键 词： | 分区重叠计算 沿点搜索 感染免疫法 流体动力学 飞行器 |
| 文章编号： | 0258-1825(2001)02-0156-05 |
| 修稿时间： | 2000年5月8日 |
A new method of hole-point search in grid embedding technique |
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| LI Ting-he,Yan Chao.A new method of hole-point search in grid embedding technique[J].Acta Aerodynamica Sinica,2001,19(2):156-160. |
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| Authors: | LI Ting-he Yan Chao |
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| Abstract: | The traditional methods of hole point search in grid embedding technique and their limitations in applications are investigated. A new approach in hole point search method is proposed with the name of immunoinfect that reveals good characteristics in concave zone. Examples in two and three dimension are provided as validations. The applications of immunoinfect show that the new method issuperior to the traditional methods in both the capability of hole point search and flexibility in usage. |
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| Keywords: | grid embedding technique hole point search immunoinfect |
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