How do I perform a transient analysis in flowsimulation?

Hello

I'm just starting out on Flowsimulation and as a result, I have several difficulties.

I try to set up the transitional mode by integrating a peltier in the study previously carried out simply. The goal is to choose the base of the diode either in copper or aluminum.

I also added the thermal seals.

Can someone document this "transient" function and help me set it up as close as possible to reality?

Thank you


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