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Forum: Main CFD Forum

May 13, 2010, 15:19

Replies: 6

Cross Product in Vorticity Confinement

Views: 4,092

Posted By Kastenfrosch

I got it :)

Ah, so you do a 3D-Cross-Product, even though your simulation is in 2D.
Thank you very much for your help :)

Forum: Main CFD Forum

May 12, 2010, 13:05

Replies: 6

Cross Product in Vorticity Confinement

Views: 4,092

Posted By Kastenfrosch

OK, thank you, that would solve the syntactical...

OK, thank you, that would solve the syntactical problem :).

but isn't vorticity defined as

http://http.developer.nvidia.com/GPUGems/elementLinks/U2207.GIF x w
with w = (u,v)?
or as wikipedia...

Forum: Main CFD Forum

May 12, 2010, 09:35

Replies: 6

Cross Product in Vorticity Confinement

Views: 4,092

Posted By Kastenfrosch

Cross Product in Vorticity Confinement

When Vorticity confinement force is described, it's always written as follows:

http://http.developer.nvidia.com/GPUGems/elementLinks/663equ01.jpg

with:
...

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