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http://dx.doi.org/10.6108/KSPE.2013.17.2.114

An Analytical Study on a Heat Transfer Mechanism with Boiling Effect between Two Fluids in a Mini-channel  

Yoo, YoungJoon (국방과학연구소 4기술연구본부 미래추진기술센터, 한국과학기술원 대학원 기계공학과)
Choi, Sangmin (한국과학기술원 기계공학과)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.17, no.2, 2013 , pp. 114-121 More about this Journal
Abstract
In order to estimate the efficiency of an evaporative heat exchanger having mini channel, the equations to calculate heat exchanger properties, those are air temperatures and water temperatures etc, are derived from the governing equations based on the Navier-Stokes equation, even though there are several assumptions to make problem simplify. There are three heat transfer zones at the mini channel heat exchanger depending on the water condition. So, there are three governing equations and solutions to calculate the properties. As the results of this study, the equations to calculate a saturation point and a dry point are derived to evaluate an evaporative heat exchanger having micro channel. It is supposed to predict and evaluate the performance of a mini channel heat exchanger with evaporation of liquid.
Keywords
Heat Exchanger; Evaporation; Minichannel; Cooling System; Thermal Management System; Saturation Length;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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