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June 18, 2019, 05:12 |
does SU2 overpredict wing CL?
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#1 |
New Member
marco
Join Date: May 2019
Posts: 12
Rep Power: 7 |
In simulating the external flow over my 3d wing I am getting an overprediction of the wing lift. But I am too new to this CFD stuff to know why this would be happening. Thus a question for the more experienced CFD analists.
What is the influence of the farfield? Suppose I have made my farfield mesh box too small would this lead to a higher then expected CL? (I think I extended the box far enough in the front, back, and above my wing, But I might have skipped on the distance of my farfield on the side of my wing) |
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