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Electric conductivity

Posted 16.09.2013, 13:59 GMT-4 Low-Frequency Electromagnetics Version 4.2 0 Replies

Daniela Suzuki
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My material has a electric conductivity model like this : d(cond)/dt= 1e-3*exp(ec.normE*1e-8). {Eq.1}
I tried to implement a analytical function on material: prev(cond,1)+1e-3*timestep*exp(ec.normE*1e-8);

But it did not work. How can I implement the Eq.1 in the Comsol?
0 Replies Last Post 16.09.2013, 13:59 GMT-4
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Hello Daniela Suzuki

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