How to specify BC as a function compiled in solver -- CFD Online Discussion Forums

January 29, 2008, 09:50	Hello, Recently I've been "	#1
kar Senior Member Kārlis Repsons Join Date: Mar 2009 Location: Latvia Posts: 111 Rep Power: 17	Hello, Recently I've been "playing" with OF quite a lot, but haven't found how to do that thing. For example I would like to write some time dependant, nonlinear C++ function for temperature on boundary. Let x,y be local coordinates on boundary surface, t - time, so I want to use BC T = T(x,y,t). Or T gradient. If local coordinates is a problem, I don't mind writing that function for global ones. How to do this?

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