help for different between les model (subgridscale model)
as we know that there are 4 kinds of subgridscale model :
SmagorinskyLilly Model Dynamic SmagorinskyLilly Model WallAdapting Local EddyViscosity (WALE) Model Dynamic Kinetic Energy SubgridScale Model I have a problem to choose which one exact for our model. so I really want to know the different bewteen this 4 models, especially for the low Reynolds flow. Thank you in advance. 
in my compuation with Re=6e4, Dynamic SmagorinskyLilly Model WallAdapting Local EddyViscosity (WALE) Model Dynamic Kinetic Energy SubgridScale Model do NOT make much difference. just do NOT use SmagorinskyLilly Model

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