Structural subgrid-scale modeling for large-eddy simulation: A review

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• 作者：Hao Lu ; Christopher J. Rutland
• 刊名：Acta Mechanica Solida Sinica
• 出版年：2016
• 出版时间：August 2016
• 年：2016
• 卷：32
• 期：4
• 页码：567-578
• 全文大小：2,414 KB
• 刊物类别：Engineering
• 刊物主题：Theoretical and Applied Mechanics
  Mechanics, Fluids and Thermodynamics
  Engineering Fluid Dynamics
  Numerical and Computational Methods in Engineering
  Chinese Library of Science
  
• 出版者：The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of
• ISSN：1614-3116
• 卷排序：32

文摘

Accurately modeling nonlinear interactions in turbulence is one of the key challenges for large-eddy simulation (LES) of turbulence. In this article, we review recent studies on structural subgrid scale modeling, focusing on evaluating how well these models predict the effects of small scales. The article discusses a priori and a posteriori test results. Other nonlinear models are briefly discussed, and future prospects are noted.KeywordsLarge-eddy simulation (LES)NonlinearSubgrid scale