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  •   Open Research
  • AUT Faculties
  • Faculty of Design and Creative Technologies (Te Ara Auaha)
  • School of Engineering, Computer and Mathematical Sciences - Te Kura Mātai Pūhanga, Rorohiko, Pāngarau
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The Analogy Between Heat and Mass Transfer in Low Temperature Crossflow Evaporation

Enayatollahi, R; Nates, RJ; Anderson, T
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http://hdl.handle.net/10292/10749
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Abstract
This study experimentally determines the relationship between the heat and mass transfer, in a crossflow configuration in which a ducted airflow passes through a planar water jet. An initial exploration using the Chilton-Colburn analogy resulted in a coefficient of determination of 0.72. On this basis, a re-examination of the heat and mass transfer processes by Buckingham's-π theorem and a least square analysis led to the proposal of a new dimensionless number referred to as the Lewis Number of Evaporation. A modified version of the Chilton-Colburn analogy incorporating the Lewis Number of Evaporation was developed leading to a coefficient of determination of 0.96.
Keywords
Heat and mass transfer; Analogy; Crossflow; Evaporation
Date
August 1, 2017
Source
International Communications in Heat and Mass Transfer, 86, 126-130.
Item Type
Journal Article
Publisher
Elsevier
DOI
10.1016/j.icheatmasstransfer.2017.06.002
Publisher's Version
http://www.sciencedirect.com/science/article/pii/S0735193317301264?via%3Dihub
Rights Statement
Copyright © 2017 Elsevier Ltd. All rights reserved. This is the author’s version of a work that was accepted for publication in (see Citation). Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. The definitive version was published in (see Citation). The original publication is available at (see Publisher's Version).

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