000013867 001__ 13867
000013867 005__ 20161115094003.0
000013867 04107 $$aeng
000013867 046__ $$k2016-08-21
000013867 100__ $$aDichamp, Jules
000013867 24500 $$aAnalysis of counter-flow convective exchangers using general Graetz modes

000013867 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000013867 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000013867 506__ $$arestricted
000013867 520__ $$2eng$$aWe perform a systematic analysis of heat transfer in a counter-current three dimensional convective exchanger, when the inlet/outlet influence is fully taken into account as is the longitudinal diffusion in the exchanger and the inlet/outlet tubes. The analysis, carried out for constant fluid properties and using generalized Graetz mode decomposition consider the various influence of the fluid/solid diffusivity, the imposed convection, inlet/outlet far-field conditions, and lateral boundary conditions. In all cases we found an optimal P´eclet number for the cold or hot efficiency. This study open new perspectives for micro-heat exchangers where moderate convection provides the best efficiency and compactness.

000013867 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013867 653__ $$a

000013867 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000013867 720__ $$aDichamp, Jules
000013867 8560_ $$ffischerc@itam.cas.cz
000013867 8564_ $$s147766$$uhttps://invenio.itam.cas.cz/record/13867/files/PO.FM05-1.02.15.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 749, code PO.FM05-1.02.15).
000013867 962__ $$r13812
000013867 980__ $$aPAPER