hello, i'm student in mechanics in france, and now i use fluent/rampant .. so can you tell me where i can find some tutorial or anything else on the net but nothing commercial !!

I sure can help you because I have run Fluent/Rampent code for complex 3D problems. What do you want to know ? Maybe you like to post your questions here first. So, we can come up with answers. Is that fair ?