Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted:
1 decade ago
Jan 20, 2011, 9:16 a.m. EST
Hi
Ttis could come from the definition and the way to set up the infnite or PML elements (but it might be something else too)
you must define if you are in cartesian, cylindrical or spherical shape = direction of extension, and from where you count your origine.
Then your infinite geoemtry should be rather symmetric arranged around this origine you have defined, if not replace the "origine" to a more centra place (w.r.t. infinite element shape.
In cartesian, make true separate domains for x, y and x+y directional infinite element properties
--
Good luck
Ivar
Hi
Ttis could come from the definition and the way to set up the infnite or PML elements (but it might be something else too)
you must define if you are in cartesian, cylindrical or spherical shape = direction of extension, and from where you count your origine.
Then your infinite geoemtry should be rather symmetric arranged around this origine you have defined, if not replace the "origine" to a more centra place (w.r.t. infinite element shape.
In cartesian, make true separate domains for x, y and x+y directional infinite element properties
--
Good luck
Ivar
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Posted:
1 decade ago
Jan 29, 2011, 1:17 p.m. EST
Link wasn't correct, I think.
Link wasn't correct, I think.
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Posted:
1 decade ago
Feb 16, 2011, 2:45 a.m. EST
Hi,
Ivar, thank you for your reply!
I attached my model. It is about remote field eddy current testing.
I can get the results when I use "general" type for defining the infinite domain,
but when the "cartesian" type is used, there still will be a error named of "undefined value found.
I am confusd about this. The center of block is"0,0,0".
Thanks again.
Hi,
Ivar, thank you for your reply!
I attached my model. It is about remote field eddy current testing.
I can get the results when I use "general" type for defining the infinite domain,
but when the "cartesian" type is used, there still will be a error named of "undefined value found.
I am confusd about this. The center of block is"0,0,0".
Thanks again.
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Posted:
1 decade ago
Feb 16, 2011, 2:49 a.m. EST
sorry there is someting wrong and I can not upload the mph.file.
sorry there is someting wrong and I can not upload the mph.file.