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how to set up a wall boundary condition according to calculated wall shear stress? |
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May 19, 2009, 01:49 |
how to set up a wall boundary condition according to calculated wall shear stress?
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#1 |
New Member
Sam Lee
Join Date: Mar 2009
Location: Shanghai, P.R.China
Posts: 4
Rep Power: 17 |
Hi, Foamers,
I am trying to do hurricane boundary layer CFD simulation using OpenFoam, one of the problems is setting bottom boundary condition. I am trying to set up a "partial-slip" wall boundary condition for the simulation. according to the empirical relationship, the surface stress is calculated based on near-surface velocity. this makes wall boundary condition in OpenFoam is invalid here. I notes that there is a partial slip boundary condition in OpenFoam, but I can not fig out how this is implemented since the description for this boundary condition in User's guide is vague. any suggestion? thanks a lot |
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May 21, 2009, 09:28 |
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#2 |
Senior Member
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Hi,
I am in Tongji University, and I may help you for this partial slip boundary condition. I use msn: zhoubinwx@hotmail.com Bin |
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