Calculating DRAG

[Ruben1]

Hello everyone,

I'm designing a car and would like to calculate drag with flow analysis.

Is this possible and is there a tutorial that I can follow? 

[bafoster84]

I think flow analysis is possible in Creo 5.0 and some later builds of 4.0. I am not sure about earlier versions. I should also note that it seemed the flow analysis application was independent of Creo Simulate. I know there is a tutorial in PTC's LMS website (precisionlms.ptc.com), but you have to have a subscription.

[Ruben1]

I already have flow analysis, I just want to know if it's possible to calculate drag and how to do it... it would really help me a lot...