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Prescribed mesh displacement

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Old   June 22, 2023, 01:06
Default Prescribed mesh displacement
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Nadun Palmada
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I am trying to use the Laminar Flow module with a moving boundary. I want to manually prescribe the motion of nodes on the boundary over time. i.e. at every timepoint I want to prescribe the x,y,z location of points on the boundary.

Is this possible with COMSOL?
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Old   July 28, 2023, 04:54
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I think you can only do it to a line or domain. It's hard to define every point
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