Enhanced forced convection heat transfer of a heat exchanger tube utilizing serrated-ring turbulators

Experiments were performed to study the thermohydraulic behaviors of heating tubes equipped with serrated-ring bundles as turbulators. Their thermohydraulic characteristics are reported in terms of Nusselt numbers (Nu) and friction factors (f) as well as performance in terms of a thermohydraulic per...

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Bibliographic Details
Main Authors: M. Pimsarn, P. Samruaisin, P. Eiamsa-ard, N. Koolnapadol, P. Promthaisong, S. Eiamsa-ard
Format: Article
Language:English
Published: Elsevier 2021-12-01
Series:Case Studies in Thermal Engineering
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X21007334