Investigating the effect of perforated helical fins on the hydrothermal performance of a double pipe heat exchanger

The current research aims to improve the performance of the counter-flow heat exchanger for a double tube heat exchanger numerically and experimentally in the Reynolds number range between 2000 and 4000. To maximize heat transfer of the heat exchanger under study, a passive method of enhancement of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Khudhair, Zahraa, Freegah, Basim
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Counterflow Fins Fluid dynamics Fluid flow Friction factor Heat exchangers Heat transfer Heat transfer coefficients Helical flow Performance enhancement Reynolds number Tube heat exchangers Turbulent boundary layer Turbulent flow
Online-Zugang:	Volltext
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