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Forum: OpenFOAM Running, Solving & CFD

September 1, 2009, 17:48

Replies: 9

I need Moving Wall Slip

Views: 3,288

Posted By hansel

1) Mesh resolution had little effect, I went as...

1) Mesh resolution had little effect, I went as small as 1mm.

2) and 3) I don't know enough to do this, I used values I copied from someone else's turbine experiment, but I don't know that they...

Forum: OpenFOAM Running, Solving & CFD

September 1, 2009, 12:31

Replies: 9

I need Moving Wall Slip

Views: 3,288

Posted By hansel

Not being a real CFD person (I'm an EE), I don't...

Not being a real CFD person (I'm an EE), I don't know all the terminology. I have a square wind tunnel with a cylindrical hole in the middle. Inside that hole is a second cylindrical mesh that...

Forum: OpenFOAM Running, Solving & CFD

September 1, 2009, 10:19

Replies: 9

I need Moving Wall Slip

Views: 3,288

Posted By hansel

No actually I have my turbine in a round mesh and...

No actually I have my turbine in a round mesh and I'm spinning it. In a VAWT since the blade goes up wind and down wind, and there are blade to blade effects you can't cheat and do it with a...

Forum: OpenFOAM Running, Solving & CFD

August 28, 2009, 13:00

Replies: 9

I need Moving Wall Slip

Views: 3,288

Posted By hansel

I need Moving Wall Slip

I'm simulating vertical wind turbines using OF1.5-dev. The boundary condition for U I've been using for the turbine is MovingWallVelocity with a uniform value of (0 0 0). I think this is giving me...

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