Simulink - Heat Exchange between two Objects

Hello,

first of all I want to say that I have very little experience with Simulink :)

I want to model the conductive heat exchange between a hot and a cold object. When I run the Simulation however, the time scale shown in the scope does not make sense, after under 0.002 s all heat is exchanged and the objects are in thermal equilibrium. The only things I've set for are the two thermal masses and the conductive heat transfer block. Am I missing something or could the only explanation be a mistake in the parameters?

Thanks,

Luca

Answer 1

[Roman Mnev]

Hi Luca,

It depends on parameters of the bodies and the conductive transfer; I mean thermal masses, initial temperatures and thermal condactivity. What values do they have in your model? Or simply attach your model=)