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Artificial diffusion

Mohammadreza Ghazanchaei

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Hello guys,

I am working with PDE and wanna model charge transport coupled with a electrostatic model. In my simulation I need to define the value for diffusion coefficient, but if I put the exact value for diffusion coefficient of air it doesn't work.
Do you know how can I use stabilization method to define artificial diffusion on PDE model?

Regards
M.R.

0 Replies Last Post 26 juin 2012, 10:42 UTC−4
COMSOL Moderator

Hello Mohammadreza Ghazanchaei

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