Direct numerical simulation of compressible turbulent flows

作者: Xin-Liang Li , De-Xun Fu , Yan-Wen Ma , Xian Liang

DOI: 10.1007/S10409-010-0394-8

关键词:

摘要: This paper reviews the authors’ recent studies on compressible turbulence by using direct numerical simulation (DNS), including DNS of isotropic (decaying) turbulence, turbulent mixing-layer, boundary-layer and shock/boundary-layer interaction. Turbulence statistics, compressibility effects, kinetic energy budget coherent structures are studied based data. The mechanism sound source in flows is also analyzed. It shows that a powerful tool for mechanistic study turbulence.

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