Boundary condition for prescribed dynamic moving mesh external flow -- CFD Online Discussion Forums

May 29, 2023, 03:23	Boundary condition for prescribed dynamic moving mesh external flow	#1
quarkz Senior Member TWB Join Date: Mar 2009 Posts: 414 Rep Power: 19	Hi, I'm trying to simulate an airfoil moving at a prescribed accelerating speed, starting from zero. I want to use the moving dynamic mesh mtd with tabulated6DoFMotion whereby the entire mesh moves. So besides using movingWallVelocity for the airfoil boundary, what should be the appropriate BC used for the 4 edges? Thanks.

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