If anyone can help direct me in the proper direction that would be great:

I am looking for an "easy-to-use" CFD software program that deals with either visual air flow models and/or particulate/contaminant transport models.

I perform indoor environmental investigations/testing and I have a particular interest in using a software program with an easy interface (probably asking too much!) that will visually show animations of airflow and contaminant transport. I would assume some basic inputs would be needed (the less technical the better) for any sort of animation and/or modeling.(A program that can aid in explaining to customers why we test where we test in a particular building and under different influences)

I hope I have explained my situation effectively.

PLEASE HELP...it would be greatly appreciated.

Mike

Have a look at Cfdesign or Nikka: they have a dirct interface with the CAD and an easy way to set up the problem.

nikka is available stand alone or embedded in Solidworks : it is called CosmosFloworks. very easy to use.