Direct numerical simulation of compressible isotropic turbulence

被引：0
|
作者：
Li Xinliang
Fu Dexun
Ma Yanwen
机构：
[1] Chinese Academy of Sciences,LNM Institute of Mechanics
[2] Chinese Academy of Sciences,LHD Institute of Mechanics
来源：
Science in China Series A: Mathematics | 2002年 / 45卷
关键词：
direct numerical simulation; isotropic turbulence; compressibility effect; scaling law;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Direct numerical simulation (DNS) of decaying compressible isotropic turbulence at turbulence Mach numbers of Mt = 0.2-0.7 and Taylor Reynolds numbers of 72 and 153 is performed by using the 7th order upwind-biased difference and 8th order center difference schemes. Results show that proper upwind-biased difference schemes can release the limit of“start-up” problem to Mach numbers.
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页码：1452 / 1460
页数：8
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