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Skin friction calculation for PU/PIR against steel duct using CFD

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dc.citedby0
dc.contributor.authorMunisamy K.M.en_US
dc.contributor.authorYusoff Mohd.Z.en_US
dc.contributor.authorSoon S.P.en_US
dc.contributor.authorCheong P.W.en_US
dc.contributor.authorid15035918600en_US
dc.contributor.authorid7003976733en_US
dc.contributor.authorid35779124700en_US
dc.contributor.authorid35777612800en_US
dc.date.accessioned2023-12-29T07:52:19Z
dc.date.available2023-12-29T07:52:19Z
dc.date.issued2009
dc.description.abstractThe PU/PIR duct has texture of 0.5mm height along the duct. This study focus on the frictional loss of flow through a rectangular duct of PU/PIR duct. As a compariosn a steel duct with surface roughness is also simulated. The duct considered in this study has a cross-section of 300mm X 300mm and length of 1500mm. The two designs are simulated in FLUENT proprietry software. The Hybrid tetrahedral element grids are used in building non-uniform mesh. The total computational nodes involved in the calculation are about 3 million cells. This is due to the small geometry of the PU/PIR duct texture at the wall. The appropriate boundary setting and numerical setting is explained in proceeding section. The geometry generated is then simulated for 200CFM, 400CFM, 800CFM, and 1200CFM flow conditions. (CFM = cubic feet per minute) The mesh generated and the results are presented. The coefficient of friction is calculated from CFD and plotted. The velocity and pressure distribution are also illustrated for all CFM simulated. �2009 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo5398615
dc.identifier.doi10.1109/ICEENVIRON.2009.5398615
dc.identifier.epage401
dc.identifier.scopus2-s2.0-77949586379
dc.identifier.spage393
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77949586379&doi=10.1109%2fICEENVIRON.2009.5398615&partnerID=40&md5=ca4f73d8de4ca38299b507110e9d96f8
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30743
dc.pagecount8
dc.sourceScopus
dc.sourcetitleICEE 2009 - Proceeding 2009 3rd International Conference on Energy and Environment: Advancement Towards Global Sustainability
dc.subjectCFD
dc.subjectPU/PIR duct
dc.subjectSkin friction
dc.subjectComputational fluid dynamics
dc.subjectFriction
dc.subjectSkin friction
dc.subjectSurface roughness
dc.subjectSustainable development
dc.subjectTextures
dc.subjectTribology
dc.subjectCFD
dc.subjectCoefficient of frictions
dc.subjectComputational nodes
dc.subjectFlow condition
dc.subjectFlowthrough
dc.subjectFrictional loss
dc.subjectIn-buildings
dc.subjectNon-uniform mesh
dc.subjectPU/PIR duct
dc.subjectRectangular ducts
dc.subjectSmall geometry
dc.subjectTetrahedral elements
dc.subjectDucts
dc.titleSkin friction calculation for PU/PIR against steel duct using CFDen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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