About: Polymeric Hollow Fiber Heat Exchangers: Liquid-to-Gas Application

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.techstreet.com/products/1879384#jumps
Description	Metallic heat exchangers have a number of well-known shortcomings such as high weight and cost and low resistance to corrosion. Polymeric hollow fiber heat exchangers were proposed about decade ago as an alternative for low temperature applications. Although experimental results have been published for liquid-to-liquid applications, there is no data for liquid-to-gas applications. To overcome this lack of data, a number of heat exchangers were prepared and tested. Two types of polypropylene hollow fibers (wall thickness 50 microm, outside diameter 550 microm and 700 microm) were used to create heat exchangers with heat exchange areas 0.2 – 0.25 m2. An original approach (fiber fabric were woven) was utilized to achieve a uniform distribution of fibers. The heat transfer performance was studied with hot (40-90 C) ethyleneglycol-water brine flowing inside the fibers and cooling air flowing across the fibers. Experiments showed that hollow fiber cross-flow heat exchangers can achieve high values of over Metallic heat exchangers have a number of well-known shortcomings such as high weight and cost and low resistance to corrosion. Polymeric hollow fiber heat exchangers were proposed about decade ago as an alternative for low temperature applications. Although experimental results have been published for liquid-to-liquid applications, there is no data for liquid-to-gas applications. To overcome this lack of data, a number of heat exchangers were prepared and tested. Two types of polypropylene hollow fibers (wall thickness 50 microm, outside diameter 550 microm and 700 microm) were used to create heat exchangers with heat exchange areas 0.2 – 0.25 m2. An original approach (fiber fabric were woven) was utilized to achieve a uniform distribution of fibers. The heat transfer performance was studied with hot (40-90 C) ethyleneglycol-water brine flowing inside the fibers and cooling air flowing across the fibers. Experiments showed that hollow fiber cross-flow heat exchangers can achieve high values of over (en)
Title	Polymeric Hollow Fiber Heat Exchangers: Liquid-to-Gas Application Polymeric Hollow Fiber Heat Exchangers: Liquid-to-Gas Application (en)
skos:prefLabel	Polymeric Hollow Fiber Heat Exchangers: Liquid-to-Gas Application Polymeric Hollow Fiber Heat Exchangers: Liquid-to-Gas Application (en)
skos:notation	RIV/00216305:26210/14:PU110599!RIV15-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(LO1202)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Raudenský, Miroslav Astrouski, Ilya
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	37423
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/14:PU110599
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polymeric heat exchanger, HTC (en)
http://linked.open.../riv/klicoveSlovo	polymeric heat exchanger HTC
http://linked.open...ontrolniKodProRIV	[83445BF44AF1]
http://linked.open...in/vavai/riv/obor	BJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	NETME CENTRE PLUS
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Raudenský, Miroslav Astrouski, Ilya
http://localhost/t...ganizacniJednotka	26210

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