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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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remeshing the geometry change at each time

Posted 10.11.2011, 06:20 GMT-5 Heat Transfer & Phase Change, Geometry, Mesh Version 4.1 2 Replies

Pavan Kumar Penumakala
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hi,,,

For my problem...The geometry grows in each time step...
If i want to remesh the geometry at each time step ..how i can proceed...

i am little confused
What is Deformed geometry interface ?
What is the parametric sweep
What is the difference between the both..?

thanks in advance for teh help
2 Replies Last Post 10.11.2011, 13:20 GMT-5
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 10.11.2011, 07:25 GMT-5
Hi

in the time solver you have a remesh tick, it's hidden under a by default closed tab, but it's in there search the doc on "remesh"

--
Good luck
Ivar
Hi in the time solver you have a remesh tick, it's hidden under a by default closed tab, but it's in there search the doc on "remesh" -- Good luck Ivar
Ashok Kumar Nallathambi
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Posted: 1 decade ago 10.11.2011, 13:20 GMT-5
hi Mr.Ivar,

i also have similar problem...

for me, i want to create a mesh in such a way that the MATERIAL node & MESH node always COINCIDE. but i want new layer of MATERIAL & MESH nodes...that means domain growth in specified direction...i have tried all possibilities upto my knowledge..i couldnt succeed in comsol...

kindly give your suggestions....
hi Mr.Ivar, i also have similar problem... for me, i want to create a mesh in such a way that the MATERIAL node & MESH node always COINCIDE. but i want new layer of MATERIAL & MESH nodes...that means domain growth in specified direction...i have tried all possibilities upto my knowledge..i couldnt succeed in comsol... kindly give your suggestions....

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