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Slip boundary conditions for porous zone

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April 8, 2018, 03:55	Slip boundary conditions for porous zone	#1
svramana Member Ramana Join Date: Jul 2017 Location: India Posts: 58 Rep Power: 8	Hi Foamers, I need a clarification regarding slip velocity in porous zone in openFoam/tutorial/incompressible/porousSimpleFoam/angledDuctExplict. In 0/U boundary condition for poroistyWall is given as "slip" and at other Wall "noSlip" I have simple 2D channel flow with a porous blockage in the middle as shown below.The porous square cylinder is fully surrounded by free fluid. Do i need to define "slip velocity at cylinder Walls" Help needed to define boundary conditions for porous cylindercfd.png

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boundary condition, porositywall, porous flow

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