2D contamination simulation
 

Hello all,

I need a program ( simple ) which will simulate me a flow. And I would like to simulate a contamination simulation.Where contaminated material will not be able to pass the sharp corners.I hope I expressed myself.I would like to use that program in a strait and I would like to calculate the contamination in those sharp areas. Even though it is a 3D flow.I want to use a simplified 2D flow. The program should be simple,it should not be so much complicated.