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Limit on the number of variables in coefficient form of PDE

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Hi,
I am using coefficient form of PDE to solve a system of coupled PDE equations in a specified geometry. I was able to enter equations for 10 dependent variables. This slowed down the opening of the tab where I enter equations or diffusion coefficients, but I was able to run the file.

But, when I increased the number of variables to 40, it gives an error message - "unknown error occurred"- and the file does not open again. Is there any way to solve this issue?

0 Replies Last Post 26.02.2016, 12:42 GMT-5
COMSOL Moderator

Hello Tejasvi Parupudi

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