Initialize zone/mesh position -- CFD Online Discussion Forums

June 19, 2021, 10:53	Initialize zone/mesh position	#1
David070 New Member Join Date: Jun 2021 Posts: 13 Rep Power: 5	Hi everyone, I am using udf to simulate a problem with periodic motions. I already know how to define the motion using DEFINE_CG_MOTION or DEFINE_ZONE_MOTION (with overset mesh) macros, but I don't know that is there a way to initialize the zone or mesh position? (I need to do this is because in every case I run, the zone or mesh has different initial positions which can be obtained by translation and rotation). Any advice is appreciated. Thank you! David

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