Detail publikace
Plastový výměník z dutých vláken
ASTROUSKI, I. RAUDENSKÝ, M.
Český název
Plastový výměník z dutých vláken
Anglický název
PLASTIC HEAT EXCHANGER USING TWISTED HOLLOW FIBERS
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
Metallic heat exchangers have a number of well-known disadvantages, such as heavy weight and cost and low resistance to corrosion. Polymeric hollow fiber heat exchangers were proposed about a decade ago as an alternative for low temperature applications. A large-scale heat exchanger was prepared using hollow fibers with a special shape. The heat exchanger's thermal performance was studied using hot ethyleneglycol-water brine flowing inside of the fibers and cool air flowing across the fibers. Experiments showed that the heat exchanger can achieve a significant heat transfer rate and have high values of overall heat-transfer coefficients (60-230 Wm-2K-1). Moreover, obtained results showed that the classical theory is not suitable to estimate outer convection and that special approach should be used.
Český abstrakt
Članek popisuje vysledku testů teplene učinnosti výměniku z dutých vláken
Anglický abstrakt
Metallic heat exchangers have a number of well-known disadvantages, such as heavy weight and cost and low resistance to corrosion. Polymeric hollow fiber heat exchangers were proposed about a decade ago as an alternative for low temperature applications. A large-scale heat exchanger was prepared using hollow fibers with a special shape. The heat exchanger's thermal performance was studied using hot ethyleneglycol-water brine flowing inside of the fibers and cool air flowing across the fibers. Experiments showed that the heat exchanger can achieve a significant heat transfer rate and have high values of overall heat-transfer coefficients (60-230 Wm-2K-1). Moreover, obtained results showed that the classical theory is not suitable to estimate outer convection and that special approach should be used.
Klíčová slova anglicky
Hollow fiber, Plastic heat exchanger, Overall heat transfer coefficient
Rok RIV
2014
Vydáno
14.05.2014
Nakladatel
Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology
Místo
Brno
ISBN
978-80-214-4871-1
ISSN
1805-8248
Kniha
Engineering Mechanics 2014, 20th International Conference, May 12-15, 2014, Svratka, Czech Republic
Strany od–do
56–60
Počet stran
4
BIBTEX
@inproceedings{BUT107842,
author="Ilja {Astrouski} and Miroslav {Raudenský},
title="PLASTIC HEAT EXCHANGER USING TWISTED HOLLOW FIBERS",
booktitle="Engineering Mechanics 2014, 20th International Conference, May 12-15, 2014, Svratka, Czech Republic",
year="2014",
month="May",
pages="56--60",
publisher="Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology",
address="Brno",
isbn="978-80-214-4871-1",
issn="1805-8248"
}