UDF for sweeping wing -- CFD Online Discussion Forums

December 16, 2010, 08:35	UDF for sweeping wing	#1
aamer Member Aamer Shahzad Join Date: Mar 2010 Posts: 58 Rep Power: 16	Hello all...... i want to write UDF to sweep the wing 180 degree (z axis), which macro is preferable for azimuth body movement of wing for analysis. " Define _grid_motion or Define_CG_motion???? i understand that these two macros are dynamic mesh concepts. Is it possible to use sliding mesh concept for the sweeping of wing?

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