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No eigenpair solution selected

Posted 2012年10月19日 GMT-4 19:01 Structural Mechanics Version 4.3a 3 Replies

Rohan Repale
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I am getting this error message - "No eigenpair solution selected " when I hit compute. Can someone please help me solve it.

Thanks,
Rohan
3 Replies Last Post 2012年11月13日 GMT-5 15:25
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 2012年10月20日 GMT-4 06:35
Hi

which physics, what kind of solver ... it's too vague for us to say much

--
Good luck
Ivar
Hi which physics, what kind of solver ... it's too vague for us to say much -- Good luck Ivar
Azadeh Bagherzadeh
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Posted: 1 decade ago 2012年11月13日 GMT-5 11:11
Hi
I have this problem in the electromagnetics combined with heat transfer. So the first one has frequency domain solver(works well) the second one was added and the solver is time dependent. it gives the effor for Modal and eigenpair
please help me
Hi I have this problem in the electromagnetics combined with heat transfer. So the first one has frequency domain solver(works well) the second one was added and the solver is time dependent. it gives the effor for Modal and eigenpair please help me
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 2012年11月13日 GMT-5 15:25
Hi

i probably comes from the frequency domain solver with uses a parametric sweep type data set, if you link that to the time dependent you need to specify which harmonic response to use, and it could further come from the physics , once in omega, the other in "t"

One wayis to define the coupling variables you want to transfer as new variables and refer to these in the time series model

But I might be wrong as without a model is not easy to guess

--
Good luck
Ivar
Hi i probably comes from the frequency domain solver with uses a parametric sweep type data set, if you link that to the time dependent you need to specify which harmonic response to use, and it could further come from the physics , once in omega, the other in "t" One wayis to define the coupling variables you want to transfer as new variables and refer to these in the time series model But I might be wrong as without a model is not easy to guess -- Good luck Ivar

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