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September 8, 2023, 13:57
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Problem with force coeffs
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New Member
Antonio Lau
Join Date: Dec 2022
Posts: 3
Rep Power: 3  |
I was running a simulation of a 3d wing, with simpleFoam at a speed of 20m/s
and wanted to compare the Cd and Cl values, however the values turned out to be around a Cd of 49, which isn't accurate. I already tried using a finer mesh, but the values changed only by a small margin. But in general the results looked okay, and a also the Cl/Cd ratio. So I think it has something to do with the scaling. Anton 
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| drag coeffcients, lift calculation |
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