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July 1, 2014, 10:49
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No Boundary Layer
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#1 |
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Member
Join Date: Apr 2014
Location: N/A
Posts: 47
Rep Power: 12  |
Hey together,
i have a problem in my thesis. I simulate the flow in a cylinder. Of course I want to have a No-Slip Condition at the walls. So i choose it under Shear-Condition-> No Slip But in my results there is no boundary layer for the velocity at the wall? Do you have an idea where the problem could be? I attached a picture where you can see the problem. |
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July 2, 2014, 01:50
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#2 |
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Member
Join Date: Apr 2014
Location: N/A
Posts: 47
Rep Power: 12 |
Could it be that the mesh is not fine enough at the boundary? But anyway...shouldn´t the first layer be a boundary layer because of the no-slip condition?
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