I write a simple code in LB. at this time I want to increase turbulent to my code.
my question is: how i can increase turbulent to my code?
I read about turbulent and LES but I couldn’t understand that.
can anybody help me to understand way of increasing turbulent to a LB code?
is there a way similar to k-eps in cfd for lb methods?
thanks for any help in this regard.
have a nice time
is it possible for somebody to help me
waiting for answer
thanks very mush
I think you should have a closer look at this forum and the literature which you can find on lbmethod.org.
Turbulence usually sets in if the Reynolds number is sufficiently large. So you have to increase the Reynolds number. Also note that the spatial resolution must be increases in order to resolve the eddies.