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dc.date.accessioned2020-04-30T07:08:28Z
dc.date.available2020-04-30T07:08:28Z
dc.date.issued2019-12-19
dc.identifierdoi:10.17170/kobra-202004291192
dc.identifier.urihttp://hdl.handle.net/123456789/11534
dc.description.sponsorshipGefördert im Rahmen des Projekts DEALger
dc.language.isoengeng
dc.rightsNamensnennung 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjecthydrocarbonseng
dc.subjectmultiphase floweng
dc.subjectpressure dropeng
dc.subjectsurface roughnesseng
dc.subject.ddc600
dc.titleInfluence of Surface Roughness on Pressure Drop in Two‐Phase Flow of Saturated Hydrocarbonseng
dc.typeAufsatz
dcterms.abstractPressure drop of propane and propylene in gas‐liquid saturation state are investigated for copper and mild steel test tubes. The surface structure of both tubes is determined with the focus variation method, yielding a six times higher roughness for the steel tube, although both tubes are manufactured in the same manner. In both tubes single phase pressure drop validation measurements are carried out and compared to known correlations. For two‐phase investigations both fluids are investigated at the reduced saturation pressure for three different mass fluxes. The vapor quality is varied.eng
dcterms.accessRightsopen access
dcterms.creatorFries, Simon
dcterms.creatorDeeb, Mohammad
dcterms.creatorLuke, Andrea
dc.relation.doidoi:10.1002/cite.201900129
dc.subject.swdKohlenwasserstoffeger
dc.subject.swdDruckabfallger
dc.subject.swdMehrphasenströmungger
dc.subject.swdRauigkeitger
dc.type.versionpublishedVersion
dcterms.source.identifierISSN 1522-2640
dcterms.source.issueIssue 5
dcterms.source.journalChemie Ingenieur Technikeng
dcterms.source.pageinfo608-612
dcterms.source.volumeVolume 92
kup.iskupfalse


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