3D Simulation on turbulent flow and heat transfer behaviors in a five-start corrugated tube: Effect of depth ratio and tube modification

3D Simulation on turbulent flow and heat transfer behaviors in a five-start corrugated tube: Effect of depth ratio and tube modification

This paper presents a 3D simulation of turbulent flow and heat transfer behaviors in a five-start corrugated tube having depth ratios, DR = 0.02-0.16 and constant pitch ratio, PR = 1.0 0 and the Reynold number ranging from 5000 to 20,000. The effects of modified tubes: five-start vortex-flow corrugat...

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Bibliographic Details
Main Authors: Narin Siriwan, Bopit Bubphachot, Smith Eiamsa-ard, Khwanchit Wongcharee, Teerapat Chompookham, Pitak Promthaisong
Format: Article
Language:English
Published: Khon Kaen University 2021-08-01
Series:Engineering and Applied Science Research
Subjects:
heat transfer
friction factor
thermal enhancement factor
swirl flow
corrugated tube
Online Access:https://ph01.tci-thaijo.org/index.php/easr/article/download/244844/166522/

Internet

https://ph01.tci-thaijo.org/index.php/easr/article/download/244844/166522/

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