How to define a sliding wall BC in OpenFOAM??? -- CFD Online Discussion Forums

September 15, 2013, 23:14	How to define a sliding wall BC in OpenFOAM???	#1
Hi123 New Member Anonymous Join Date: May 2013 Posts: 6 Rep Power: 12	Hi, I am new to OpenFOAM. My case is to simulate lamb-oseen vortex in a Cuboid shaped domain. I have given a fixed value for my 'Inlet' , outletInlet for 'Outlet' and wall Bc for the bottom face. I have to give 'Sliding wall" BC to other three faces. Algorithm: PISO Turbulence model : LES What does this sliding wall numerically means and how should I implement it in OpenFOAM??? what should I give for U, P, k and nuTilda?

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