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Boundary condition at pipe exit
Posted 21 nov 2011, 08:29 GMT-5 Fluid & Heat, Computational Fluid Dynamics (CFD), Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.2 1 Reply
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I am with some doubts about the boundary condition that I should select at pipe exit...I am simulating a pipe flow, the flow is like a closed circuit type and I'm interested in a section of 4m where the flow is developed. I have used an Outlet boundary type "Pressure, no viscous stress", a colleague mine chose "normal stress,normal flow" in Boundary stress.
Someone can give me more information?
Carla
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