Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted:
1 decade ago
24 gen 2012, 02:13 GMT-5
Hi
that means typically that the model is marginally stable, wr.r.t meshing density or BC values, or that you asked for something non-physical.
If you tell us which model (name) then perhaps one can also try ;)
--
Good luck
Ivar
Hi
that means typically that the model is marginally stable, wr.r.t meshing density or BC values, or that you asked for something non-physical.
If you tell us which model (name) then perhaps one can also try ;)
--
Good luck
Ivar
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Posted:
1 decade ago
24 gen 2012, 03:00 GMT-5
this model is Thermal plasma ICP
Thank.
this model is Thermal plasma ICP
Thank.
Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted:
1 decade ago
24 gen 2012, 03:12 GMT-5
Hi
which are complex models that take time to understand and solve, Unfortunately I do not have that module, so I cannot help much, it reminds me of my PhD time, but COMSOL didnt exist in those days, but how useful it would have been !
But there are others out there, hopefully
--
Have fun Comsoling
Ivar
Hi
which are complex models that take time to understand and solve, Unfortunately I do not have that module, so I cannot help much, it reminds me of my PhD time, but COMSOL didnt exist in those days, but how useful it would have been !
But there are others out there, hopefully
--
Have fun Comsoling
Ivar
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Posted:
1 decade ago
24 gen 2012, 03:17 GMT-5
another module is argon_gec_icp_mph
Thank,veri much.
another module is argon_gec_icp_mph
Thank,veri much.
Daniel Smith
COMSOL Employee
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Posted:
1 decade ago
24 gen 2012, 08:58 GMT-5
The only applicable study for inductively coupled plasmas is "Frequency-Transient". This is because the induction currents are computed in the frequency domain and all other variables are computed in the time domain. This means that the time variation of the RF cycle does not need to be computed, allowing models to be solved thousands of times faster. If you think your model is not behaving properly then you should email support@comsol.com.
The only applicable study for inductively coupled plasmas is "Frequency-Transient". This is because the induction currents are computed in the frequency domain and all other variables are computed in the time domain. This means that the time variation of the RF cycle does not need to be computed, allowing models to be solved thousands of times faster. If you think your model is not behaving properly then you should email support@comsol.com.