Changing dimension, geometry and meshing in joule heating module

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Hi,

I have a model where I need to add a function of Temperature to change dimensions of sides of an octagonal shape. In my case, let's say side 1,3,5,7 will increase length and to maintain the shape side 2,4,6,8 will contract from both ends. The change of length dimension will be a function of temperature. Can someone please guide me how to do it? Thank you. I guess moving mesh is an option, but this is a unique case for me. Thank you.


1 Reply Last Post 24 janv. 2025, 18:38 UTC−5

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Posted: 1 day ago 24 janv. 2025, 18:38 UTC−5

I think you want to model thermal expansion due to temperature variation. This is a built-in multiphysics coupling using Solid Mechanics and Heat Transfer in Solids. No need for moving mesh.

I think you want to model thermal expansion due to temperature variation. This is a built-in multiphysics coupling using Solid Mechanics and Heat Transfer in Solids. No need for moving mesh.

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