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Stability analysis of a gas turbine exhaust stack

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dc.citedby3
dc.contributor.authorHamzah M.Z.en_US
dc.contributor.authorPurbolaksono J.en_US
dc.contributor.authorInayat-Hussain J.I.en_US
dc.contributor.authorNordin N.F.en_US
dc.contributor.authorid57219718512en_US
dc.contributor.authorid8621252500en_US
dc.contributor.authorid6602271377en_US
dc.contributor.authorid26326390700en_US
dc.date.accessioned2023-12-29T07:51:15Z
dc.date.available2023-12-29T07:51:15Z
dc.date.issued2010
dc.description.abstractStability analysis, based on finite element method, was carried out on a gas turbine exhaust stack following obvious appearances of significant gaps between its silencer casings and embracing rings. The finite element model was developed by referring to the corresponding technical drawing of the exhaust stack and the information obtained during the site inspection. In the case of axial constraint at both ends of the exhaust stack, the original design was found incapable of withstanding the thermal loading experienced during operation of the gas turbine, leading to instability of the structure. A design modification of the exhaust stack was proposed to rectify this problem. The outcome of the finite element analysis indicated that the modified design of the exhaust stack had improved stability as compared to the original design when subjected to typical thermal loading of the gas turbine operation. � 2010 Elsevier Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.engfailanal.2010.05.008
dc.identifier.epage1474
dc.identifier.issue6
dc.identifier.scopus2-s2.0-77954458166
dc.identifier.spage1466
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77954458166&doi=10.1016%2fj.engfailanal.2010.05.008&partnerID=40&md5=995a1c415ac05d2d66d3b6de0e668585
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30677
dc.identifier.volume17
dc.pagecount8
dc.sourceScopus
dc.sourcetitleEngineering Failure Analysis
dc.subjectDeformation
dc.subjectFinite element
dc.subjectGas turbine
dc.subjectSite inspection
dc.subjectStress analysis
dc.subjectDeformation
dc.subjectDesign
dc.subjectGas turbines
dc.subjectGases
dc.subjectInspection
dc.subjectStability
dc.subjectStress analysis
dc.subjectThermal load
dc.subjectThermal stress
dc.subjectTurbomachinery
dc.subjectVentilation exhausts
dc.subjectDesign modifications
dc.subjectExhaust stacks
dc.subjectFinite Element
dc.subjectFinite element analysis
dc.subjectFinite element models
dc.subjectGas turbine exhausts
dc.subjectModified designs
dc.subjectOriginal design
dc.subjectSite inspection
dc.subjectStability analysis
dc.subjectTechnical drawing
dc.subjectThermal loadings
dc.subjectFinite element method
dc.titleStability analysis of a gas turbine exhaust stacken_US
dc.typeArticleen_US
dspace.entity.typePublication
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