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Thermal bridge

Posted Feb 26, 2013, 5:28 a.m. EST Heat Transfer & Phase Change Version 4.2a 0 Replies

Loïc Gorrichon
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Hi,

I study thermal bridge during my internship and I try to simulate basics thermal bridges like a training session. I'm blocked in a final analysis after modelling.

I don't know what expression I should use to calculate flux then the thermal bridge at the angle : "normal total heat flux" or "heat flux, x component"... I don't know also where i should calculate this flux.

I attach 2 files from my simulation in Comsol and the other one is an extract of a benchmark (RT2012 in France). I should find Psi = 0.03 W/m.K but i'm far from it.

Sincerely
0 Replies Last Post Feb 26, 2013, 5:28 a.m. EST
COMSOL Moderator

Hello Loïc Gorrichon

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