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mems

Posted Jul 3, 2012, 4:44 a.m. EDT Version 4.0a 1 Reply

Eba Flora
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I'm doing thickness otimization using moving mesh.i'm able to change the length but i get same displacement for every thicknesss.did i need to do remeshing to mesh the new one if so how can i do remeshing
1 Reply Last Post Jul 3, 2012, 8:57 a.m. EDT
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Jul 3, 2012, 8:57 a.m. EDT
Hi

that depends how you set up your model, but are you sure you need ALE ?
If your geometry is simple use a Parameter for the critical thickness, and ADD a parametric sweep node above your first solver step and adjust the parameter there then solve.

Do not use a continuation sweep as that will not perfrom any "remesh" nor Geometry update

--
Good luck
Ivar
Hi that depends how you set up your model, but are you sure you need ALE ? If your geometry is simple use a Parameter for the critical thickness, and ADD a parametric sweep node above your first solver step and adjust the parameter there then solve. Do not use a continuation sweep as that will not perfrom any "remesh" nor Geometry update -- Good luck Ivar

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