Two-phase flow patterns in adiabatic and diabatic corrugated plate gaps

Show simple item record

dc.identifier.uri http://dx.doi.org/10.15488/11118
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/11201
dc.contributor.author Polzin, A.-E.
dc.contributor.author Kabelac, S.
dc.contributor.author de Vries, B.
dc.date.accessioned 2021-07-07T06:57:34Z
dc.date.available 2021-07-07T06:57:34Z
dc.date.issued 2016
dc.identifier.citation Polzin, A.-E.; Kabelac, S.; de Vries, B.: Two-phase flow patterns in adiabatic and diabatic corrugated plate gaps. In: Journal of Physics : Conference Series 745 (2016), Nr. 3, 32111. DOI: https://doi.org/10.1088/1742-6596/745/3/032111
dc.description.abstract Correlations for two-phase heat transfer and pressure drop can be improved considerably, when they are adapted to specific flow patterns. As plate heat exchangers find increasing application as evaporators and condensers, there is a need for flow pattern maps for corrugated plate gaps. This contribution presents experimental results on flow pattern investigations for such a plate heat exchanger background, using an adiabatic visualisation setup as well as a diabatic setup.Three characteristic flow patterns were observed in the considered range of two-phase flow: bubbly flow, film flow and slug flow. The occurrence of these flow patterns is a function of mass flux, void fraction, fluid properties and plate geometry. Two different plate geometries having a corrugation angle of 27° and 63°, respectively and two different fluids (water/air and R365mfc liquid/vapor) have been analysed. A flow pattern map using the momentum flux is presented. eng
dc.language.iso eng
dc.publisher Bristol : IOP Publ.
dc.relation.ispartofseries Journal of Physics : Conference Series 745 (2016), Nr. 3
dc.rights CC BY 3.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/3.0/
dc.subject two-phase heat transfer eng
dc.subject plate heat exchangers eng
dc.subject plate geometries eng
dc.subject.ddc 530 | Physik ger
dc.title Two-phase flow patterns in adiabatic and diabatic corrugated plate gaps
dc.type article
dc.type Text
dc.relation.essn 1742-6596
dc.relation.issn 1742-6588
dc.relation.doi https://doi.org/10.1088/1742-6596/745/3/032111
dc.bibliographicCitation.issue 3
dc.bibliographicCitation.volume 745
dc.bibliographicCitation.firstPage 32111
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


Files in this item

This item appears in the following Collection(s):

Show simple item record

 

Search the repository


Browse

My Account

Usage Statistics