Hi,
I have written a 3d DSMC code which models motion and collision of molecules. I think I can do this work. I think task is much more than the specified budget so I have given my estimate, may be you can throw some light on it. You need your code to be converted in 2D, is it ready for such conversion, if I can have a look on a piece of code, I can comment better whether I will be be able to convert it. If you are interested to discuss it further, please let me know.
Regards
Sourabh