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Numerical modelling of penstock flow in dam

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dc.citedby0
dc.contributor.authorZahari N.M.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorAziz N.A.en_US
dc.contributor.authorNurhikmah F.en_US
dc.contributor.authorAbas A.en_US
dc.contributor.authorNg F.C.en_US
dc.contributor.authorSidek L.M.en_US
dc.contributor.authorRadzi M.R.M.en_US
dc.contributor.authorid54891672300en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid57201665672en_US
dc.contributor.authorid57204810651en_US
dc.contributor.authorid56893346700en_US
dc.contributor.authorid57192101900en_US
dc.contributor.authorid35070506500en_US
dc.contributor.authorid57204677038en_US
dc.date.accessioned2024-10-14T03:19:00Z
dc.date.available2024-10-14T03:19:00Z
dc.date.issued2023
dc.description.abstractThis paper presents the numerical modeling on the flow in dam penstock structure using conventional finite volume method (FVM) simulation software, ANSYS Fluent. The water flows in the bottom outlet section that comprised of four penstocks were successfully simulated. The numerical model was validated with an experiment, which a considerably low discrepancy of 12%. It was found that the middle section of each penstock observed the highest flow velocity, indicating the regions sustained large stress from the rapid flow, which gives the higher deformation. However, the flow dynamics across all four penstocks are similar. Overall, this numerical study showed that the application of the FVM simulation tool to visualize the penstock flow is viable and useful for the subsequent dam reliability analysis. � 2023 AIP Publishing LLC.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo40008
dc.identifier.doi10.1063/5.0117490
dc.identifier.scopus2-s2.0-85160049351
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85160049351&doi=10.1063%2f5.0117490&partnerID=40&md5=d1f23176e76b2f531b09fe303549b528
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34314
dc.identifier.volume2544
dc.publisherAmerican Institute of Physics Inc.en_US
dc.sourceScopus
dc.sourcetitleAIP Conference Proceedings
dc.titleNumerical modelling of penstock flow in damen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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