| 摘要: |
| 用椭圆型方程生成二维网格，发展两种Hilgenstock求源项方法，实现对网格与边界间距及与边界正交的控制。 |
| 关键词: 喷管气流 椭圆函数 二维流 网格生成 |
| DOI： |
| 分类号:V434.1 |
| 基金项目: |
|
| TWO METHODS OF EVALUATING SOURCE TERMS OF ELLIPTIC SYSTEM IN THE GRID GENERATION OF NOZZLE INTERIOR FIELD |
|
Zhang Zhengke,Zhuang Fenggan,Zhu Ziqiang
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Inst.of Fluidmechanics, Beijing Univ. of Aeronautics and Astronautics, Beijing, 100083
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| Abstract: |
| Two Hilgenstock metheds are developed for evaluating source terms of elliptic systemin 2-d grid generation. The angle and spacing of grid lines to boundaries can be adjusted to specifiedvalues. |
| Key words: Nozzle flow Elliptic function Two dimensional flow Grid generation |
