How to set Fan BC in OF2.2.2

kadan · July 9, 2014, 02:46

Hi guys,
I am a new foamer

in using OF2.2.2. I do not know how to set Fan Boundary condition ,can someone help me? Suppose a straight channel , I set top and bottom type wall. Inlet , outlet, front and back type cyclic. In p/0, there is a pressure jump between inlet and outlet, so I want to use Fan BC, but I do not know how to set it. I found a thread in Op1.5, but it did not work in Op2.2.2 http://www.cfd-online.com/Forums/ope...e-bc-of15.html
Many thx

nimasam · August 2, 2014, 13:57

well, look at the OpenFOAM tutorial in following address to setup your case

Quote:

tutorials/incompressible/pimpleFoam/channel395

if you want to apply fan BC, look at this:

Quote:

tutorials/incompressible/pimpleFoam/TJunctionFan

July 9, 2014, 02:46	How to set Fan BC in OF2.2.2	#1
kadan New Member Join Date: Jun 2014 Posts: 4 Rep Power: 12	Hi guys, I am a new foamer in using OF2.2.2. I do not know how to set Fan Boundary condition ,can someone help me? Suppose a straight channel , I set top and bottom type wall. Inlet , outlet, front and back type cyclic. In p/0, there is a pressure jump between inlet and outlet, so I want to use Fan BC, but I do not know how to set it. I found a thread in Op1.5, but it did not work in Op2.2.2 http://www.cfd-online.com/Forums/ope...e-bc-of15.html Many thx

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