flow around a circular object
Hi, I want to visualise flow of water around an circular object. i'm solving a 2d problem here.i have 1 inlet and 1 outlet and the bottom is a wall.but,the top is a free surface. how do i set the top as a free surface? and what other boundary conditions can i apply for a incompressible flow? thanks.
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Re: flow around a circular object
For free surfaces you'll need to use the vof model. But before that try a run without the free surface and choose say a non-slip wall.
Greg |
Re: flow around a circular object
just set the flow speed and the pressure, this will work,,good luck.
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Re: flow around a circular object
How do i set non slip wall?coz in the wall boundary condition,i have options for wall roughness,moving wall and specified shear stress. Mavinakere.
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