|March 16, 2011, 04:23||
Setting outlet Pressure boundary condition using CAFFA code
Join Date: Mar 2011
Posts: 2Rep Power: 0
I am using CAFFA code for solving a flow field for an impeller . i have a problem that is the at inlet to the code we have velocity boundary conditions and outlet we have outlet flow boundary conditions but for my case i want to have a pressure boundary condition.
I have tried to force the pressure boundary condition by giving P and PP variable values zero along the boundary . but i think i am thinking wrong i want to have a relative pressure zero boundary condition . i tried thinking and changing things in many ways but without sucess. I think i am getting the theory of baoundary conditions for finite volume method wrong.I would like your help in this if possible to know what i must change for getting the pressure boundary outlet condition.
Last edited by Mukund Pondkule; March 16, 2011 at 12:36.
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