Evaluation of the technical condition of medium-sized boilers

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dc.contributor.authorLošák, Pavelcs
dc.contributor.authorLétal, Tomášcs
dc.contributor.authorBuzík, Jiřícs
dc.contributor.authorNaď, Martincs
dc.coverage.issue1cs
dc.coverage.volume157cs
dc.date.issued2018-03-14cs
dc.description.abstractThe recent trend in the steam and electricity production has been both to increase the efficiency of the facility and to keep tightening legislation concerning emission limits. The lifetime of energy equipment is greatly influenced by the operating temperature, pressure and operating characteristics. The new conditions lead the operator to more often changes of these parameters, which has negative influence to the facility in terms of service life. Precise knowledge of the facility being operated and the ability to predict the residual life of its key parts in time is therefore necessary. A new methodology for determining the residual life and evaluating problematic situations of medium size boilers was developed at Brno University of Technology. Its approaches and advantages will be presented in this paper. The methodology provides the user with approaches for the lifetime evaluation of an equipment as a whole, based on detailed knowledge of the equipment being investigated and the ongoing damage. Additionally, if the equipment is continuously evaluated, it is possible to extend the inspection interval or to achieve a significantly higher lifetime of the entire equipment, thereby reducing the economic cost. If defined criteria are met, the methodology also allows inclusion of FEM and CFD simulations for achieving higher relevance of the results.en
dc.formattextcs
dc.format.extent20-28cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMATEC Web of Conferences. 2018, vol. 157, issue 1, p. 20-28.en
dc.identifier.doi10.1051/matecconf/201815702026cs
dc.identifier.issn2261-236Xcs
dc.identifier.orcid0000-0003-0803-710Xcs
dc.identifier.orcid0000-0002-5905-0374cs
dc.identifier.orcid0000-0001-7355-8492cs
dc.identifier.other147105cs
dc.identifier.researcheridI-5113-2018cs
dc.identifier.scopus55515938100cs
dc.identifier.scopus55321892400cs
dc.identifier.scopus57194544266cs
dc.identifier.urihttp://hdl.handle.net/11012/84213
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofMATEC Web of Conferencescs
dc.relation.urihttps://doi.org/10.1051/matecconf/201815702026cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2261-236X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectlifetime evaluationen
dc.subjectboiler damageen
dc.titleEvaluation of the technical condition of medium-sized boilersen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-147105en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:49:28en
sync.item.modts2025.01.17 16:43:03en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav procesního inženýrstvícs
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