3 D wing -- CFD Online Discussion Forums

November 6, 2018, 13:34	3 D wing	#1
ArslanAlvi New Member Arslan Join Date: Feb 2018 Location: Germany Posts: 5 Rep Power: 8	Hello all, i am working on 3D wing at 5 degree in square computational domain. I have small doubt regarding velocity vectors and lift and drag directions. As i have given 5 degrees to my wing in CAD. My inlet velocity is 1 m/s. Now do i need to give velocity also in x and y or (1 0 0) will work. Same question for lift and drag direction in force coefficients. Earlier in 2D case i have give lift and drag directions at every angle of attack.

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