Heat transfer enhancement of double pipe heat exchanger using rotating of variable eccentricity inner pipe

The double pipe heat exchanger type has low heat transfer rate compared with other types of heat exchangers. Therefore, this article aims to enhance the heat transfer rate of that type of heat exchanger by introducing a rotation of the heat exchanger inner pipe combined with changing the pipes eccen...

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Bibliographic Details
Main Authors: Marwa A.M. Ali, Wael M. El-Maghlany, Yehia A. Eldrainy, Abdelhamid Attia
Format: Article
Language:English
Published: Elsevier 2018-12-01
Series:Alexandria Engineering Journal
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016818301662