Aspects of adaptation of flange joints for modern low-carbon energetics

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dc.contributor.authorMichálková, Anežkacs
dc.contributor.authorJegla, Zdeněkcs
dc.contributor.authorKrišpín, Jancs
dc.contributor.authorGross, Arnoštcs
dc.contributor.authorReppich, Marcuscs
dc.coverage.volume30cs
dc.date.issued2024-05-16cs
dc.description.abstractThis study investigates the possible need for flange joint design adaptation when dealing with hydrogen. The study focuses on the comparison of flange joint design with two different leakage rates representing the need for higher tightness due to the leak-prone nature of hydrogen molecules. The model calculation following the European standard EN 1591-1 based on an industrial flange joint in a natural gas pipeline outlines the impact of changing tightness class on load ratios for bolts, gasket and flanges. While the operation remains safe in the specific case studied, the findings underscore the need for careful consideration in flange joint design when switching to natural gas hydrogen blends or pure hydrogen, ensuring both the safety and reliability of the processes in modern low-carbon energetics.en
dc.formattextcs
dc.format.extent198-201cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationEngineering Mechanics ..... 2024, vol. 30, p. 198-201.en
dc.identifier.doi10.21495/em2024-198cs
dc.identifier.isbn978-80-214-6235-9cs
dc.identifier.issn1805-8248cs
dc.identifier.orcid0009-0004-3951-6781cs
dc.identifier.orcid0000-0002-6067-4758cs
dc.identifier.orcid0000-0001-9840-9426cs
dc.identifier.other188779cs
dc.identifier.researcheridB-3013-2018cs
dc.identifier.scopus22034577200cs
dc.identifier.scopus6603296153cs
dc.identifier.urihttp://hdl.handle.net/11012/249523
dc.language.isoencs
dc.publisherBrno University of Technology, Czech Academy of Sciencescs
dc.relation.ispartofEngineering Mechanics ....cs
dc.relation.urihttps://www.engmech.cz/im/proceedings/show_p/2024/198cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1805-8248/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectFlange joint tightnessen
dc.subjecthydrogenen
dc.subjectgasket suitable for hydrogenen
dc.titleAspects of adaptation of flange joints for modern low-carbon energeticsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-188779en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:27en
sync.item.modts2025.01.17 16:50:12en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav procesního inženýrstvícs
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