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Undefined velocity variable error

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Hello,

I am new to comsol and I created this dryer model to simulate a drying process of bean.
Running the model I get the following error

Undefined variable.
- Variable: comp1.u
- Geometry: geom1
- Domain: 4
Failed to evaluate expression
- Expression: comp1.u
- Figure: str1

Even though I didn't apply domain4 to simulate flow, I got this error.
I have attached the model. Since the file is too big to be attached, I deleted other physics that isn't related with the error.
Any help is greatly appreciated!
Thank you.


0 Replies Last Post 15.09.2015, 18:26 GMT-4
COMSOL Moderator

Hello Howard Park

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