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Heat transfer in plate heat exchanger channels: experimental validation of selected correlation equations
Abstract
This study is focused on experimental investigation of selected type of brazed plate heat exchanger. The Wilson approach was applied in order to estimate heat transfer coefficients for the PHEx passages. The main aim of the paper was to experimentally check ability of several correlations published in the literature to predict heat transfer coefficients by comparison experimentally obtained data with appropriate predictions. The results obtained revealed that Hausen and Dittus-Bölter correlations underestimated heat transfer coefficient for the tested PHEx by an order of magnitude. The Aspen Plate code overestimated heat transfer coefficient by about 50%, while Muley-Manglik correlation overestimated it from 1% to 25%, dependent on the value of Reynolds number and hot or cold liquid side.
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Authors (4)
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Krzysztof Typiński
- Secespol Ltd. .
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Keywords
Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- Proceedings of the XVth International Conference : Heat Transfer and Renewable Sources of Energy HTRSE-2014 strony 137 - 144
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Cieśliński J., Fiuk A., Typiński K., Siemieńczuk B.: Heat transfer in plate heat exchanger channels: experimental validation of selected correlation equations// Proceedings of the XVth International Conference : Heat Transfer and Renewable Sources of Energy HTRSE-2014/ ed. A.A. Stachel, D. Mikielewicz Szczecin: Wydawnictwo Politechniki Szczecińskiej, 2014, s.137-144
- DOI:
- Digital Object Identifier (open in new tab) 10.1515/aoter-2016-0017
- Verified by:
- Gdańsk University of Technology
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