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Specify Vortex as a boundary condition

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October 23, 2012, 08:17	Specify Vortex as a boundary condition	#1
omidiut Senior Member omid Join Date: Apr 2011 Posts: 105 Rep Power: 15	Hi all I'm trying to simulate interaction between vortex and an airfoil. How can i specify a vortex as a boundary condition? the vortex will be move with free stream. Best regards

October 23, 2012, 19:53		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	You can specify a vortex as the superposition of a ideal fluid vortex and a constant flow with some CEL expressions. Look up the ideal flow vortex equation in a fluid mechanics textbook.

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