Application of WENO (weighted essentially non-oscillatory) approach to Navier-Stokes computations

被引：10

作者：

Epstein, B

Peigin, S ^{[1
]}

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：

INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS | 2004年 / 18卷 / 03期

关键词：

Navier-Stokes; ENO; WENO; CFD; high-accuracy numerical schemes;

D O I：

10.1080/1061-8560310001621243

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The direct implementation of the essentially non-oscillatory schemes for flow simulation over complex geometries sometimes results in insufficiently robust numerical algorithms. In order to overcome this difficulty, it is suggested to use the weighted essentially non-oscillatory approach for multidimensional Navier-Stokes computations. The results indicate a significant improvement in accuracy and robustness, especially for low Mach and high supersonic flows.

引用

页码：289 / 293

页数：5

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