Practical energy retrofit of heat exchanger network not containing utility path

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dc.contributor.authorJegla, Zdeněkcs
dc.contributor.authorFreisleben, Vítcs
dc.coverage.issue11cs
dc.coverage.volume13cs
dc.date.accessioned2020-08-04T11:03:27Z
dc.date.available2020-08-04T11:03:27Z
dc.date.issued2020-05-28cs
dc.description.abstractThe paper presents a method developed for the energy retrofit of specific Heat Exchanger Networks not containing Utility Paths. This useful and highly practically oriented method involves a systematic approach to obtaining the most efficient minimal modification topology of a Heat Exchanger Network, which brings the greatest benefits in terms of energy savings of the modified process. In principle, it is focused on finding the most suitable location for a new heat exchanger insertion to create the most efficient Utility Path. The next step of the developed retrofit method is the detailed design of the newly integrated heat exchanger using commercial software in combination with several heuristic rules regarding the cost-free investment and maintenance cost minimization of a new heat exchanger and considering heat transfer enhancement within the available exchanger type, space, and fluids pressure drop constraints. The detail design stage of the method also includes observation and reassessment of the performance and operational parameters of the existing heat exchangers. Then, the developed method is applied to the case of the Heat Exchanger Network retrofit in the process of the hydrogenation of oil.en
dc.formattextcs
dc.format.extent2711-1-2711-16cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationENERGIES. 2020, vol. 13, issue 11, p. 2711-1-2711-16.en
dc.identifier.doi10.3390/en13112711cs
dc.identifier.issn1996-1073cs
dc.identifier.other164122cs
dc.identifier.urihttp://hdl.handle.net/11012/188959
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofENERGIEScs
dc.relation.urihttps://www.mdpi.com/1996-1073/13/11/2711cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1996-1073/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectheat exchanger network retrofiten
dc.subjectpractical hybrid methoden
dc.subjectutility pathen
dc.subjectretrofit superstructure grid diagramen
dc.subjectlinear programmingen
dc.subjectheat exchanger designen
dc.subjectcommercial softwareen
dc.subjectheat transfer enhancementen
dc.subjectutility savingsen
dc.titlePractical energy retrofit of heat exchanger network not containing utility pathen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-164122en
sync.item.dbtypeVAVen
sync.item.insts2021.01.19 12:58:06en
sync.item.modts2021.01.19 12:15:50en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav procesního inženýrstvícs
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