Rеvuе des Energies Renouvelables
Volume 21, Numéro 2, Pages 295-301
2018-06-30
Numerical Study Of The Dynamic And Thermal Field Of A Flow In A Shell And Tube Heat Exchanger
Authors : Youcef A. .
Abstract
In order to gain an understanding of the mechanism of thermal performance increase in the shell side, a shell and tube heat exchanger is proposed in this study. Numerical investigations of the shell side fluid flow and heat transfer are performed using CFD Fluent software based on the k-ε model. The profiles and axial velocity fields, as well as the profiles and temperature distribution at the heat exchanger level were obtained for the whole geometry. The speed increases by 12 % of the reference speed in the shell.
Keywords
CFD, Volume fini, Echangeur à faisceau et calandre.
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