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Help Conjugate heat transfer small enclosure FLUENT |
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December 21, 2016, 04:15 |
Help Conjugate heat transfer small enclosure FLUENT
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#1 |
New Member
Héctor Lodoso
Join Date: Oct 2015
Location: Spain
Posts: 15
Rep Power: 11 |
Hi all,
I am dealing with a conjugate heat transfer problem for electronics cooling in a very small domain (compartment) in FLUENT, with quite a complex geometry, and I am a little bit stagnated. I have been fighting with the mesh for a long time, and I think all problems related with skewness and quality are already solved. Also interfaces are correct. Still, I am having troubles for convergence. I suspect the problem is, as it is such a small domain, that a very high gradients for temperature and turbulence variables can be found at the outlet. However, I would like to avoid to extrude it farther out of the compartment... My outlet is, in a first approuch, a pressure-outlet. ¿Any idea on how could I treat this situation? I would appreciate very much any guess. Thanks! |
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January 11, 2017, 15:29 |
CFD help
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#2 |
New Member
dr marco guevara
Join Date: Jul 2014
Location: Bogota/Colombia And Rio Janeiro Brazil
Posts: 11
Rep Power: 12 |
hi, I can help you with your CFD simulation, please write to me, my email is: maguevaral@ssengineering.com.co
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cht, conjugate heat transfer, fluent, outlet, small domain |
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