On the Effect of an Anisotropy-Resolving Subgrid-Scale Model on Turbulent Vortex Motions
Kyushu University Fukuoka Japan
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In a large eddy simulation LES, the flow variables are decomposed into a directly resolved grid scaleGS component and an unresolved subgrid-scaleSGS part that derives from the small-scale eddies. A canonical form of the governing equations for incompressible turbulence may be written.