need code for cavity with lattice boltzmann
 

Hello
I need i code that solves fluid flow with or without heat transfer in a cavity (any type of cavity) with Lattice Blotzmann method,the code language is not important it can be fortran,matlab,C++,C,... or any other language.I really need this code guys,and i exteremley appreciate if anybody could send it here or to my mail:halgir3@yahoo.com
thanks in advance