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Plotting variables which are not defined as dependent variables but are used in the physics equation

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Hello,

I want to plot the velocity profile using the Darcy physics module. In the darcy physics module, pressure 'p' is defined as a dependent variable. However, velocity is used in the equations. How can I plot this velocity in the result section? On trying to plot it using the variable 'U' used in COMSOL, it is giving an error of undefined variable.


0 Replies Last Post 1 avr. 2024, 06:32 UTC−4
COMSOL Moderator

Hello Sufia Khatoon

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