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Experimental and computational failure analysis of natural gas pipe

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dc.citedby43
dc.contributor.authorMajid Z.A.en_US
dc.contributor.authorMohsin R.en_US
dc.contributor.authorYusof M.Z.en_US
dc.contributor.authorid14021421200en_US
dc.contributor.authorid14021460200en_US
dc.contributor.authorid7003976733en_US
dc.date.accessioned2023-12-29T07:47:45Z
dc.date.available2023-12-29T07:47:45Z
dc.date.issued2012
dc.description.abstractThis paper presents the experimental and Computational Fluid Dynamics (CFD) failure analysis of API 5L X42 NPS8 (NPS8) carbon steel pipe seriously eroded due to slurry erosion. The results of a previous study revealed that continuous impaction of water soil slurry causes rapid thinning of pipe wall led to its failure. In the current study, experimental and CFD methods were used to provide a greater understanding of the erosion behaviour. Appropriate modelling of jet flow patterns, velocity distributions and strain rates along the pipes have been successfully conducted. Photomicrographs of the impacted surfaces show that shallow ploughing and indentation were identified as the erosion mechanisms. CFD simulation results indicated that the highest strain rate region occurs above and below the impact point which closely corresponds to the failure region found from the experimental study. � 2011 Elsevier Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.engfailanal.2011.09.004
dc.identifier.epage42
dc.identifier.issue1
dc.identifier.scopus2-s2.0-81055156083
dc.identifier.spage32
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-81055156083&doi=10.1016%2fj.engfailanal.2011.09.004&partnerID=40&md5=841850c4a0d5ba5cdb07720d6eae363e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30432
dc.identifier.volume19
dc.pagecount10
dc.sourceScopus
dc.sourcetitleEngineering Failure Analysis
dc.subjectCFD
dc.subjectNatural gas
dc.subjectNatural gas pipe
dc.subjectSlurry erosion
dc.subjectCarbon steel
dc.subjectComputational fluid dynamics
dc.subjectComputer simulation
dc.subjectErosion
dc.subjectGas pipelines
dc.subjectNatural gas
dc.subjectNatural gas pipelines
dc.subjectPipe
dc.subjectStrain rate
dc.subjectCFD method
dc.subjectCFD simulations
dc.subjectErosion mechanisms
dc.subjectExperimental studies
dc.subjectImpact point
dc.subjectPipe walls
dc.subjectSlurry erosion
dc.subjectSoil slurry
dc.subjectFailure analysis
dc.titleExperimental and computational failure analysis of natural gas pipeen_US
dc.typeArticleen_US
dspace.entity.typePublication
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