Inlet shape optimization of pneumobil engine pneumatic cylinder using CFD analysis

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dc.contributor.authorČernák, Martincs
dc.contributor.authorMichalec, Michalcs
dc.contributor.authorValena, Martincs
dc.contributor.authorRanuša, Matúšcs
dc.coverage.issue1cs
dc.coverage.volume1935cs
dc.date.issued2021-06-01cs
dc.description.abstractThe aim of this study is to minimize minor losses in cap-end ports of a pneumatic cylinder used in pneumobil vehicle engine. Six geometry arrangements of intake ports,including the currently used version, were designed assuming conventional machining technology.Boundary conditions for the analysis were acquired from experimental measurement. The airflow was analyzed by 3D stationary CFD analysis in ANSYS Fluent for all designs. Pressuredrop was used as the evaluation criteria. Two best configurations according to the obtainedresults were optimized using ANSYS Fluent Adjoint Solver. The pressure drop was reducedby 81.1% using this method. The obtained results will be used for design of solid geometrycustomized for production by lost wax casting process.en
dc.formattextcs
dc.format.extent012011-012011cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Physics: Conference Series. 2021, vol. 1935, issue 1, p. 012011-012011.en
dc.identifier.doi10.1088/1742-6596/1935/1/012011cs
dc.identifier.issn1742-6588cs
dc.identifier.orcid0000-0002-8803-9043cs
dc.identifier.orcid0000-0002-2423-3170cs
dc.identifier.orcid0000-0001-8620-2743cs
dc.identifier.other171725cs
dc.identifier.researcheridAAM-3692-2020cs
dc.identifier.researcheridK-4399-2014cs
dc.identifier.scopus57205496270cs
dc.identifier.scopus57190859685cs
dc.identifier.urihttp://hdl.handle.net/11012/201782
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofJournal of Physics: Conference Seriescs
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1742-6596/1935/1/012011cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1742-6588/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectpneumatic cylinderen
dc.subjectboundary conditionsen
dc.subjectANSYS Fluenten
dc.titleInlet shape optimization of pneumobil engine pneumatic cylinder using CFD analysisen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-171725en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:48:39en
sync.item.modts2025.01.17 18:40:07en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav konstruovánícs
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