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August 6, 2009, 07:10
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rotating sphere boundary conditions
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#1 |
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New Member
Francesco
Join Date: Jul 2009
Posts: 13
Rep Power: 16  |
I simulated the flow over a sphere. Now I would like to make the sphere rotating like a tennis ball. Is there any predefined boundary condition to simulate this? I would just to impose a constant tangential velocity to the sphere patch and anything would be ok,
thanks, bye, Francesco |
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August 6, 2009, 09:07
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#2 |
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Member
Julien Schaguene
Join Date: Apr 2009
Location: France
Posts: 55
Rep Power: 17 |
v1.6 gives a new boundary condition named rotatingWallVelocity.
Also you can just create an application which calculates the velocity component for each point if you're on v1.5 |
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August 18, 2009, 01:02
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Flow over rotating sphere
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#3 |
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Member
mistry
Join Date: Apr 2009
Location: India
Posts: 69
Rep Power: 17 |
HI how you did rotation to shere by using tangential velocity condition.. please give me hint as i plan to use rotating domain in CFX11 but it uses only fluid domain to be rotating...
Any hint for the same |
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October 5, 2009, 07:08
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#4 |
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New Member
Francesco
Join Date: Jul 2009
Posts: 13
Rep Power: 16 |
Sorry,
I abandonend the problem for now even if I am still interseted in imposing rotatingWallVelocity boundary conditions... sorry for late, Francesco |
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| Tags |
| boundary, conditions, rotation, sphere, tangential |
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