|November 14, 2013, 13:36||
Total pressure - Fixed Value velocity boundary conditions
Join Date: Jan 2013
Posts: 1Rep Power: 0
I'm looking for a way to impose the total pressure as inlet boundary condition, instead than a velocity.
My solver is a incompresible flow, and I try the followings conditions for inlet:
1) TotalPressure for p, pressureInletOutletVelocity for U
2) TotalPressure for p, fixedValue for U
I used the utility "calcMassFlow" for calculate the flow in the patchs, and for 1) in inlet patch , the flowrate increases and 2) the flowrate is constant. Why is that the variation in the mass flow in the two options?
|inlet boundary condition, totalpressure|
|Thread||Thread Starter||Forum||Replies||Last Post|
|An error has occurred in cfx5solve:||volo87||CFX||5||June 14, 2013 17:44|
|Problems with boundary conditions - velocity and pressure not zero||M_Flodin||FLUENT||0||April 1, 2011 09:32|
|How to apply negtive pressure to outlet||bioman66||CFX||5||June 3, 2006 01:40|
|Please help with flow around car modelling!||Tudor Miron||CFX||17||March 19, 2004 20:23|
|Terrible Mistake In Fluid Dynamics History||Abhi||Main CFD Forum||12||July 8, 2002 09:11|