Parametric study of major factors affecting heat transfer enhancement in a circular tube with vortex generator pairs

•Parametric study of delta winglet vortex generator (DWVG) pairs in a tube.•Effect of pitch ratio on Nu, f and TEF is the most significant.•Heat transfer can be improved significantly with DWVG pairs. This paper deals with the parametric study of major factors influencing thermal and flow behaviors...

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Veröffentlicht in:	Applied thermal engineering 2019-05, Vol.153, p.330-340
Hauptverfasser:	Zhai, C., Islam, MD, Alam, M.M., Simmons, R., Barsoum, I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Air flow Angle of attack Circular tube Circular tubes Computational fluid dynamics Configuration management Configurations Delta winglet vortex generator pairs Delta wings Fluid flow Friction factor Heat conductivity Heat transfer Heat transfer enhancement Parametric statistics Reynolds number Upstream Vortex generators Vortices
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