Regarding LES model in OpenFOAM
 

Hello friends

I want to apply LES model in multphase turbulance flow and for that purpose I want to

give initial boundary condition for nuSgs. can you tell how to calculate the value of nuSgs.



second thing is what is the boundary type at the wall for nuSgs. I have given

nuSgsWallFunction but it is showing following error.

"Unknown patchField type nuSgsWallFunction for patch type wall"


reply me as soon as posible