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Need benchmarks for freespace vortex method

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Old   May 25, 2011, 09:03
Default Need benchmarks for freespace vortex method
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DM88
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I have implemented a free space ( no boundaries ) vortex method (incompressible, 3D flows) and I am able to simulate things like vortex rings, their collision ...

I am looking for some benchmarks/analytical solutions that I can use for validating my program. Note that it does not support boundaries at the moment and can only solve for an initial vorticity distribution in free space.

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Old   May 25, 2011, 11:03
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Check this

http://zjw.public.iastate.edu/hiocfd/case_c1.6.pdf
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Old   May 25, 2011, 14:12
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Quote:
Originally Posted by praveen View Post
Thanks praveen. However, I am looking for 3D flows and the link discusses a 2D problem.
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