| 三维椭圆型方程网格生成中的新源项修正法 |
| |
| 引用本文： | 张正科,朱自强,庄逢甘,罗时钧.三维椭圆型方程网格生成中的新源项修正法[J].北京航空航天大学学报,1997(4). |
| |
| 作者姓名： | 张正科 朱自强 庄逢甘 罗时钧 |
| |
| 作者单位： | 北京航空航天大学飞行器设计与应用力学系，西北工业大学 |
| |
| 摘 要： | 构造一种新的源项修正方法用于三维椭圆型方程网格生成，可以实现对网格与边界正交及网格与边界间距的双重直接控制．
|
| 关 键 词： | 网格 计算流体力学 空气动力学 椭圆型方程 源项修正 |
NEW SOURCE TERM CORRECTION METHOD IN 3 D ELLIPTIC GRID GENERATION |
| |
| Zhang Zhengke,Zhu Ziqiang,Zhuang Fenggan.NEW SOURCE TERM CORRECTION METHOD IN 3 D ELLIPTIC GRID GENERATION[J].Journal of Beijing University of Aeronautics and Astronautics,1997(4). |
| |
| Authors: | Zhang Zhengke Zhu Ziqiang Zhuang Fenggan |
| |
| Abstract: | A new source term correction method is presented for 3 d elliptic grid generation. The grid generated by the new method can be made orthogonal to one specified family of boundaries and the spacings of the first layer grid points off the boundaries can be controlled to equal an expected distribution. A C O type grid for a delta wing is generated as an example. |
| |
| Keywords: | grids computational fluid mechanics aerodynamics elliptic partial differential equations source term correction |
| 本文献已被 CNKI 等数据库收录！ |
