Computation of temperature field by cell method and comparing with commercial software

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dc.contributor.authorPernica, Marekcs
dc.contributor.authorLétal, Tomášcs
dc.contributor.authorLošák, Pavelcs
dc.contributor.authorNaď, Martincs
dc.coverage.issue1cs
dc.coverage.volume776cs
dc.date.accessioned2020-08-04T11:03:28Z
dc.date.available2020-08-04T11:03:28Z
dc.date.issued2020-04-01cs
dc.description.abstractThis paper deals with the temperature field of the shell and tube heat exchanger with segmental baffles. Two different types of shell and tube heat exchangers were analysed by a numerical model for thermal-hydraulic rating called the cell method. The cell method is a numerical computational model for calculating of temperature field of a shell and tube heat exchanger with segmental baffles. A huge benefit of the cell method is especially its simplicity. The computation of temperature field by the cell method is very fast and without the necessity of powerful hardware accessories. For analyses, two different types of shell and tube heat exchangers with segmental baffles were used. First, a co-current flow heat exchanger with a floating head and second a counter-current flow heat exchanger with a fixed tubesheet. Both analysed heat exchangers are horizontal, have one tube and one shell pass and segmental baffles. The results from cell method were compared with results from the HTRI, which is one of the most widely used commercial software for solving thermal-hydraulic rating of heat exchangers. The scope of this paper is to assess how exact the cell method is and if its results are useful for a mechanical design of shell and tube heat exchanger with segmental baffles.en
dc.formattextcs
dc.format.extent1-13cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2020, vol. 776, issue 1, p. 1-13.en
dc.identifier.doi10.1088/1757-899X/776/1/012045cs
dc.identifier.issn1757-899Xcs
dc.identifier.other163953cs
dc.identifier.urihttp://hdl.handle.net/11012/193420
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1757-899X/776/1/012045cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-899X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectTemperature fielden
dc.subjectshell and tube heat exchangeren
dc.subjectHTRIen
dc.subjectcell methoden
dc.subjectsegmental bafflesen
dc.titleComputation of temperature field by cell method and comparing with commercial softwareen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-163953en
sync.item.dbtypeVAVen
sync.item.insts2021.01.20 12:59:57en
sync.item.modts2021.01.20 12:16:42en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav procesního inženýrstvícs
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