How to simulate moving boundary wall?

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#1

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mfix
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Hi everyone,

I am trying to simulate moving inner wall with outer walls at no slip boundary conditions. I would be grateful if I could get guidance.
I have attached the model for the reference.

Thank you very much.

#2

For starters, have a look at the mixer_3d tutorial, which has moving paddles. You should be able to modify that to get your moving wall. Let us know here if you have any questions.

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