Distribution of the temperature in the coaxial tube heat exchanger with spherical end

A solution is presented for flow inside a heat exchanger. An analytical approach is developed and validated with a numerical simulation using ANSYS CFX code module taking account different boundary condition in the inlet. The temperature distribution of the laminar flow is presented, which is relate...

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Veröffentlicht in:	Case studies in thermal engineering 2017-09, Vol.10 (C), p.621-627
Hauptverfasser:	Imen, Dhahri, Ammar, Lotfi
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering Sciences Horizontal heat exchanger with spherical end Laminar forced convection Nusselt number Temperature distribution
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A solution is presented for flow inside a heat exchanger. An analytical approach is developed and validated with a numerical simulation using ANSYS CFX code module taking account different boundary condition in the inlet. The temperature distribution of the laminar flow is presented, which is related to Reynolds number and the hydraulic diameter of the heat exchanger.
ISSN:	2214-157X 2214-157X
DOI:	10.1016/j.csite.2017.11.003