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Where to find general examples of variables

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Hello there!

I am trying to follow this example:

https://www.comsol.com/blogs/computing-porosity-and-permeability-in-porous-media-with-a-submodel/

I am having trouble as I don't know how to defind L or H(but I know they are the length and height of the rectangle one uses to subtract the domain out of).

Are there are any examples of variables posted online that I can learn from?

Thank you!


0 Replies Last Post Jun 28, 2018, 11:00 a.m. EDT
COMSOL Moderator

Hello Oleg Yakovets

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