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Which boundary condition should I use?

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June 9, 2017, 11:23	Which boundary condition should I use?	#1
Philip123 New Member Join Date: Jun 2017 Posts: 1 Rep Power: 0	Hello, I simulating the flow in a fluid film bearing with Comsol Multiphysics and at the inlet I can choose to specify pressure, mass inflow or velocity profile. I know both the mass flow and the pressure but I can only specify one of them and since the seem to give different solutions I don't really know which one to choose. How should I think here? Best regards Philip

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inlet boundary condition, thin film flows

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