Application of WENO (weighted essentially non-oscillatory) method to computational aerodynamics

被引：0
|
作者：
Epstein, B
Peigin, S
机构：
[1] Israel Aircraft Ind Ltd, Div Engn, IL-70100 Ben Gurion, Israel
[2] Acad Coll Tel Aviv Yaffo, Dept Comp Sci, IL-64044 Tel Aviv, Israel
来源：
COMPUTATIONAL FLUID AND SOLID MECHANICS 2003, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
navier-stokes; WENO; CID; high-accuracy numerical schemes;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The direct implementation of the ENO (essentially non-oscillatory) schemes for complex geometries sometimes results in insufficiently robust numerical algorithms. In order to overcome this difficulty, it is suggested to use the WENO approach for multidimensional Navier-Stokes computations. The results indicate a significant improvement in accuracy and robustness, especially for low Mach and high supersonic flows, even on relatively coarse grids.
引用
收藏
页码：893 / 897
页数：5
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