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May 18, 2009, 09:44 |
Drag over Ahmed body
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#1 |
Senior Member
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Hi all
I am simulating flow over Ahmed body in 2D. I want to calculate four drags front nose , the drag at the slant surface the back, the back drag and the total drag. I want to ask that do I need to specify different reference area (or depth , I am not sure) for each of the drag values. If yes, what reference area should I take. Remember that I am doing 2D! N.B The values are not comparable with the standard graph of Drag coeffcients available for Ahmed body at different back angles! Regards |
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