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December 11, 2013, 16:36	Problem with modelling heat exchanger(fluid-solid-fluid-solid)	#1
samanpoura New Member saman poura Join Date: Dec 2013 Posts: 13 Rep Power: 12	hi all I am trying to model a simple heat exchanger,I want to see the temperature change between the two fluids and across the wall. I create the geometry and mesh with the gambit,and Analys it with fluent,but flow temperetures,not changes, T(inlet,cold water)=T(outlet,cold water) T(inlet,hot water)=T(outlet,hot water) i think my problem is boundery condition. I upload gambit files I hoped that some people on this forum would be able to help with a few issues I am having please help me thanks http://www.4shared.com/file/PTHRtFi2/g-f.html (dbs format) http://www.4shared.com/file/QZ2PFaij/g-f.html (mesh file) Last edited by samanpoura; December 12, 2013 at 03:36.

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fluid-solid-fluid-solid, heat exchanger model, two-sided wall, wall thickness

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