Numerical simulation of 3D supersonic inlet flows

被引：0
|
作者：
van Keuk, J [1 ]
Ballmann, J [1 ]
机构：
[1] Rhein Westfal TH Aachen, Lehr & Forschungsgebiet Mech, D-52062 Aachen, Germany
来源：
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 2000年 / 80卷
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Supersonic flows in inlets for airbreathing propulsion systems are very complex. There are both interactions between discontinuities as well as shock/boundary layer interactions and large separation regions. The inviscid phenomena in a cross-plane are quite similar to 2D Riemann problems so that these problems are well suited to test the overall quality of a numerical method. The algorithm used here is based on the DLR FLOWer-Code extended by several Upwind-Splitting Methods for the physically correct description of the inviscid flux vector. Numerical solutions of 2D Riemann problems and first results of a 3D inlet flow simulation are presented.
引用
收藏
页码：S645 / S646
页数：2
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