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AN APPROACH TO OBTAIN THE HEAT TRANSFER COEFFICIENT OF AQUEOUS SUCROSE SOLUTIONS IN AGITATED BOILING VESSELS

ABSTRACT
In this study, the heat transfer mechanism under agitated pool boiling was examined experimentally. Aqueous sugar solutions were used in a centrically agitated vessel. The effects of the gap which is between the impeller edge and the flat bottom of the agitated vessel, the rotational impeller speed and impeller size were studied on the boiling heat transfer coefficient. A new Nusselt function depending on the Peclet number was suggested for the heat transfer mechanism.
KEYWORDS
PAPER SUBMITTED: 2013-01-11
PAPER REVISED: 2013-09-29
PAPER ACCEPTED: 2013-11-04
PUBLISHED ONLINE: 2013-11-16
DOI REFERENCE: https://doi.org/10.2298/TSCI130111143O
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2015, VOLUME 19, ISSUE 3, PAGES [1025 - 1036]
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© 2019 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence