plase help me

chinthakindi

Hi friends,

I am implementing germano dynamic model for the subgrid variance(f''2), in the case of smagorensky model, to calculate Lij we are using _____ __ __

__ __ __ __

ui*uj -ui*uj of these over bars one is test filer and other is grid filter. my doubt is while implementing scalar dynamic model , how to find this Lij, i am very urgent in need of this,, i am sincearely requesting u to all to help me .