Flow Boiling Heat Transfer Characteristics in Horizontal, Three-Dimensional Enhanced Tubes

An experimental investigation was conducted to explore the flow boiling heat transfer characteristics of refrigerants R134A and R410A inside a smooth tube, as well as inside two newly developed surface-enhanced tubes. The internal surface structures of the two enhanced tubes are comprised of protrus...

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Bibliographic Details
Main Authors: Zhi-Chuan Sun, Xiang Ma, Lian-Xiang Ma, Wei Li, David J. Kukulka
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/12/5/927