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create own PDE
Posted 3 janv. 2011, 05:44 UTC−5 Low-Frequency Electromagnetics, Modeling Tools & Definitions, Parameters, Variables, & Functions 1 Reply
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Hello everyone!
I try to calculate a vector n which is part of an PDE. This equation consist of a curl and divergence of n.
Is there any possibility to add this PDE in Comsol, although the build-in general and special PDEs do not fit?
The given problem is electrostatic and I am using Comsol Multiphysics 3.5
Thanks a lot.
Best Regards.
Irina Stockem
I try to calculate a vector n which is part of an PDE. This equation consist of a curl and divergence of n.
Is there any possibility to add this PDE in Comsol, although the build-in general and special PDEs do not fit?
The given problem is electrostatic and I am using Comsol Multiphysics 3.5
Thanks a lot.
Best Regards.
Irina Stockem
1 Reply Last Post 3 janv. 2011, 06:11 UTC−5
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Posted:
1 decade ago
Hi
normally you can add your equations simply by a) an additional equation in your physics/application mode or b) add a sepcific PDE/ODE physics/application mode (this is valid for 3.5 as well as for v4
there are several examples in the model library, try it out
--
Good luck
Ivar
normally you can add your equations simply by a) an additional equation in your physics/application mode or b) add a sepcific PDE/ODE physics/application mode (this is valid for 3.5 as well as for v4
there are several examples in the model library, try it out
--
Good luck
Ivar