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best_of_peyman June 12, 2013 00:34

Urgent! problem with source term
I am solving a 4-coupled-equation problem with 4 main UDSs(which one of them is Temperature "T") and 8 UDMs (which one of them is Voltage "U").
U is dependent on other UDSs and updates every time step.
my problem is with the energy equation (which T is solved in) source term. there is a term in the source term which is as follows:
T. dU/dT + ...
what do you recommend? is such a term definable?

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