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mahdinili October 17, 2011 12:16

smoothing the surface
Dear All

I have a problem. When I model a FSI problem in CFX, during the shape changing, the flexible wall is distorted and zigzag and so, the solution is diverged. I want to smooth the wall during each shape changing. Is there any function in CFX to smooth the flexible wall.

ghorrocks October 17, 2011 17:21

Have a look at the Rhie-Chow options and pressure interpolation schemes. You may need to move away from the default.

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