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How do i set a parabolic wall motion in dynamic mesh??

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Old   February 26, 2021, 01:41
Exclamation How do i set a parabolic wall motion in dynamic mesh??
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Just to be clear, I know how to simulate a parabolic velocity profile. But the velocity profile can only be added as a velocity boundary condition at a face. I want a parabolic profile of the WALL [NOT the velocity] using dynamic meshing.

CG_MOTION allows me to define only translational and rotational as far as i know. Is there any way i can get a parabolic profile of the WALL

-----> for example a rod fixed at both ends but has maximum displacement at the centre
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dynamic meshing, parabolic profile, udf cg motion, udf wall displacement

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