Boundary condition including time derivative -- CFD Online Discussion Forums

June 20, 2015, 10:35	Boundary condition including time derivative	#1
invadoria New Member Ender Demirel Join Date: Jun 2009 Location: Turkey Posts: 20 Rep Power: 16	Hello OF users, I want to implement a Neumann type boundary condition for the pressure as follows dp/dx=-p-dp/dt. Does anyody know how to use this bc in OpenFoam or swak4Foam? Best regards, Ender

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