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No temperatures calculated by the "Conjugate Heat Transfer" node in the fluid domain, if "solid mechanics" node is activated only for the solid domain
Posted Mar 6, 2014, 5:15 a.m. EST Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD), Structural Mechanics Version 4.4 1 Reply
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I have a mechanic system consisting of fluid and solid parts.
The problem is combined, it is mechanics and heat transfer.
I need to calculate heat transfer through both components -solid and fluid.
AND I need mechanic calculations.
The first problem is, that I cannot apply "Solid Mechanics" to a fluid area
but
if I exclude the fluid area from "Solid Mechanics", the COMSOL node "Conjugate Heat Transfer" computes only in the temperatures in the "solid" area, no temperatures any more in the fluid domain.
I attach a rpm-file
The problem is combined, it is mechanics and heat transfer.
I need to calculate heat transfer through both components -solid and fluid.
AND I need mechanic calculations.
The first problem is, that I cannot apply "Solid Mechanics" to a fluid area
but
if I exclude the fluid area from "Solid Mechanics", the COMSOL node "Conjugate Heat Transfer" computes only in the temperatures in the "solid" area, no temperatures any more in the fluid domain.
I attach a rpm-file
Attachments:
1 Reply Last Post Mar 7, 2014, 3:42 a.m. EST
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Posted:
1 decade ago
The solution is found in thread
www.comsol.com/community/forums/general/thread/42841/
with the answer of Jesus Lucio
www.comsol.com/community/forums/general/thread/42841/
with the answer of Jesus Lucio