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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

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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


1 Reply Last Post 7 mar 2014, 03:42 GMT-5

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Posted: 1 decade ago 7 mar 2014, 03:42 GMT-5
The solution is found in thread
www.comsol.com/community/forums/general/thread/42841/
with the answer of Jesus Lucio
The solution is found in thread http://www.comsol.com/community/forums/general/thread/42841/ with the answer of Jesus Lucio

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