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Solid Liquid Phase Change

Posted Jul 3, 2023, 4:06 p.m. EDT 1 Reply

Deepti Sachan
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How to model volume change in solid liquid Phase Change in comsol??

1 Reply Last Post Jul 9, 2023, 11:47 a.m. EDT
Amin Kazemi Postdoctoral Researcher, University of Toronto
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Posted: 1 year ago Jul 9, 2023, 11:47 a.m. EDT

You have to: 1) Use either of moving mesh or deformed geometry 2) Apply the phase change boundary condition to the solid-liquid interface 3) Use temperature dependant densities (not constant densities) to account for the volume change.

You have to: 1) Use either of moving mesh or deformed geometry 2) Apply the phase change boundary condition to the solid-liquid interface 3) Use temperature dependant densities (not constant densities) to account for the volume change.

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