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omidiut October 23, 2012 07:17

Specify Vortex as a boundary condition
 
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

ghorrocks October 23, 2012 18:53

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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