New model for heat transfer calculation during fluid flow in single phase inside pipes

•In this short technical note is presented a new improved model for heat transfer calculations during fluid flow in single-phase inside tubes.•The proposal model was verified by comparison with available experimental data of 35 different fluids, including water, air, gases and organic substances. In...

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Bibliographic Details
Published in:Thermal science and engineering progress 2019-06, Vol.11, p.162-166
Main Authors: Camaraza-Medina, Yanán, Cruz-Fonticiella, Oscar Miguel, García-Morales, Osvaldo F.
Format: Article
Language:English
Subjects:
Average deviation
Heat transfer coefficient
Single phase
Turbulent flow
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Summary:•In this short technical note is presented a new improved model for heat transfer calculations during fluid flow in single-phase inside tubes.•The proposal model was verified by comparison with available experimental data of 35 different fluids, including water, air, gases and organic substances. In this short technical note is presented a new improved model for heat transfer calculations during fluid flow in single-phase inside tubes. The proposal model was verified by comparison with available experimental data of 35 different fluids, including water, air, gases and organic substances. The proposal model is valid for a range of Reynolds number for single-phase from 2.4·103 to 8.2·106, Prandtl number for single-phase from 0.65 to 4.71·104, dimensionless length in the interval 2⩽l/d⩽450 and values of Petukhov’s correction in the interval 0.006⩽μF/μP⩽177. In 3096 data analyzed, for Re
ISSN:2451-9049
2451-9049
DOI:10.1016/j.tsep.2019.03.014