CALCULATION OF QUASI-ONE-DIMENSIONAL FLOWS WITH SHOCKS

被引：11
|
作者：
WORNOM, SF
HAFEZ, MM
机构：
[1] NASA, Hampton, VA, USA, NASA, Hampton, VA, USA
来源：
COMPUTERS & FLUIDS | 1986年 / 14卷 / 02期
关键词：
SHOCK WAVES;
D O I：
10.1016/0045-7930(86)90005-8
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The two-point subsonic method of Wornom is modified to permit calculation of transonic flows with shocks using artificial density and/or artificial pressure. This method, which requires no numerical boundary conditions, is then used to calculate transonic flow for large and small CFL numbers. Convergence acceleration is achieved for small CFL numbers by using multigrid.
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页码：131 / 140
页数：10
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