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Moving interface

Mahmoudreza Bazarganzadeh

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Hi

I move an interface and get e new domain, but I can not generate a new mesh from a deformed mesh.
How can I generate a new mesh?

Best

1 Reply Last Post 29 ott 2010, 01:25 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 29 ott 2010, 01:25 GMT-4
Hi

there are a few limits within ALE, you are not allowed to change the topology (create any new boundaries or domains, because then you need to "redefine" the model from scratch and COMSOl cannot always decide alone what to do/apply onto the new domains. And you need a new remeshing.

This can only be approached in aparametric loop (V4) with a gemetrical change and remeshing, provided COMSOL know how to apply new BC's on the new boundaries
--
Good luck
Ivar
Hi there are a few limits within ALE, you are not allowed to change the topology (create any new boundaries or domains, because then you need to "redefine" the model from scratch and COMSOl cannot always decide alone what to do/apply onto the new domains. And you need a new remeshing. This can only be approached in aparametric loop (V4) with a gemetrical change and remeshing, provided COMSOL know how to apply new BC's on the new boundaries -- Good luck Ivar

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