The investigation of groove geometry effect on heat transfer for internally grooved tubes

An experimental study of surface heat transfer and friction characteristics of a fully developed turbulent air flow in different grooved tubes is reported. Tests were performed for Reynolds number range 10,000–38,000 and for different geometric groove shapes (circular, trapezoidal and rectangular)....

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Veröffentlicht in:	Applied thermal engineering 2009-03, Vol.29 (4), p.753-761
Hauptverfasser:	Bilen, Kadir, Cetin, Murat, Gul, Hasan, Balta, Tuba
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Convective heat transfer Devices using thermal energy Energy Energy. Thermal use of fuels Exact sciences and technology Grooved tube Grooves Heat exchanger Heat exchangers (included heat transformers, condensers, cooling towers) Heat transfer Heat transfer enhancement/augmentation Ribs Theoretical studies. Data and constants. Metering
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