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general PDE or coefficient PDE

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I am curious what the difference between them?

And if I choose coefficient PDE module, what kind of solver should I use to solve the problem?

Thanks.

1 Reply Last Post 5 oct. 2010, 02:16 UTC−4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 5 oct. 2010, 02:16 UTC−4
Hi

use the default one (at least to start with) Comsol is rather clever to propose a "good" solver

--
Good luck
Ivar
Hi use the default one (at least to start with) Comsol is rather clever to propose a "good" solver -- Good luck Ivar

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