Pressure inlet and outlet for drainage catheter -- CFD Online Discussion Forums

December 2, 2017, 09:26

Pressure inlet and outlet for drainage catheter

dmd

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Hi,

I am simulating blood flow through a drainage catheter. For the simulation, the catheter (with side holes) has multiple pressure inlets and single 0 pressure outlet (see attached picture). When I simulate this in Fluent, the fluid velocities and pressures go crazy and get really high. Am I doing something wrong?

Thank you.

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catheter_pic.jpg (26.1 KB, 4 views)

Tags

ansys, boundary conditions, fluent

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