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own equations

Posted 25 oct. 2010, 09:17 UTC−4 3 Replies

Andrii Kleshchonok
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Dear all,
I am only getting used to COMSOL.
How can I enter physics equations by myself?
Is it possible in connection with MATLAB?

Thanks in advance
3 Replies Last Post 25 oct. 2010, 12:39 UTC−4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 25 oct. 2010, 10:09 UTC−4
Hi

read the doc and start with simpleexamples. The following book (slightly out of date w,r,t, versions but still very up to date for the rest, is a good starter:

www.comsol.eu/support/books/mmwfem/

--
Good luck
Ivar
Hi read the doc and start with simpleexamples. The following book (slightly out of date w,r,t, versions but still very up to date for the rest, is a good starter: http://www.comsol.eu/support/books/mmwfem/ -- Good luck Ivar
Andrii Kleshchonok
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Posted: 1 decade ago 25 oct. 2010, 10:40 UTC−4
Thanks for the answer.
But I am interesting if I can solve set of equations entered by myself or is it possible to solve only standard equations that are already present in COMSOL system?
Thanks for the answer. But I am interesting if I can solve set of equations entered by myself or is it possible to solve only standard equations that are already present in COMSOL system?
Elham Ashoori
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Posted: 1 decade ago 25 oct. 2010, 12:39 UTC−4
I have the same question: is it possible to have an equation (defined by myself) other than having comsol defined PDE system? (So in total I have one Equation+PDE system)
any idea?
Many thanks
I have the same question: is it possible to have an equation (defined by myself) other than having comsol defined PDE system? (So in total I have one Equation+PDE system) any idea? Many thanks

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