Chaotised polymeric hollow fibre bundle as a crossflow heat exchanger in air-water applicationChaotised polymeric hollow fibre bundle as a crossflow heat exchanger in air-water application

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dc.contributor.authorKroulíková, Terezacs
dc.contributor.authorAstrouski, Iljacs
dc.contributor.authorRaudenský, Miroslavcs
dc.coverage.issue4cs
dc.coverage.volume60cs
dc.date.issued2020-09-01cs
dc.description.abstractFifteen years ago, polymeric hollow fibre heat exchangers were presented for the first time. Nowadays there are not only the shell-and-tube types as there were at the beginning. In this paper, six chaotised polymeric hollow fibre bundles with a different number of fibres were studied. The bundles presented varied in their fibre diameter, number and shape. These bundles were fixed into the module in such a way that the middle part serves as a cross-flow heat exchanger in an air tunnel. They were tested for air-water application with three different airflow rates. The overall heat transfer coefficients were determined, and the inner and outer heat transfer coefficients were derived. The modules presented achieved a heat transfer rate of up to 1309 W. The overall heat transfer coefficient reached a maximum of 339 Wm(-2) K-1.en
dc.formattextcs
dc.format.extent318-323cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationActa Polytechnica. 2020, vol. 60, issue 4, p. 318-323.en
dc.identifier.doi10.14311/AP.2020.60.0318cs
dc.identifier.issn1210-2709cs
dc.identifier.orcid0000-0002-6112-8724cs
dc.identifier.orcid0000-0003-1716-5242cs
dc.identifier.orcid0000-0001-7116-9274cs
dc.identifier.other165414cs
dc.identifier.researcheridAAH-3385-2020cs
dc.identifier.researcheridK-3618-2014cs
dc.identifier.researcheridG-9625-2015cs
dc.identifier.scopus57210947632cs
dc.identifier.scopus56941896200cs
dc.identifier.scopus57216709671cs
dc.identifier.urihttp://hdl.handle.net/11012/196566
dc.language.isoencs
dc.publisherCzech Technical University in Praguecs
dc.relation.ispartofActa Polytechnicacs
dc.relation.urihttps://ojs.cvut.cz/ojs/index.php/ap/article/view/6119/5797cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1210-2709/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectPolymer hollow fibreen
dc.subjectchaotic structureen
dc.subjectcross-flow heat exchangeren
dc.subjectgas-liquid applicationen
dc.titleChaotised polymeric hollow fibre bundle as a crossflow heat exchanger in air-water applicationChaotised polymeric hollow fibre bundle as a crossflow heat exchanger in air-water applicationen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165414en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:23en
sync.item.modts2025.01.17 16:33:46en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Laboratoř přenosu tepla a prouděnícs
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