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Curing of Epoxy

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I am trying to simulate degree of cure of epoxy in Comsol. I think my equations are correct but i keep on getting error message "Feature: Time-Dependent Solver 1 (sol1/t1) Failed to evaluate reaction forces at last time step. Attempt to evaluate nonintegral power of negative number. Function: ^ Failed to evaluate expression. "

Can anyone help me with the simulation. What could be the possible reason for this.

-Thanks Yeah.

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Sabuj Khadka

0 Replies Last Post 12 avr. 2018, 15:07 UTC−4
COMSOL Moderator

Hello Sabuj Khadka

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