Publication:
Computational Fluid Dynamic Analysis at Dam Spillway Due to Different Upstream Water Levels

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dc.citedby0
dc.contributor.authorHassan N.H.en_US
dc.contributor.authorKamarulbahrin S.Z.A.S.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorMazlan A.Z.A.en_US
dc.contributor.authorAbas M.A.en_US
dc.contributor.authorZainol M.R.R.M.A.en_US
dc.contributor.authorKamaruddin M.A.en_US
dc.contributor.authorid57204683370en_US
dc.contributor.authorid58805861600en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid57216895962en_US
dc.contributor.authorid56893346700en_US
dc.contributor.authorid58601268100en_US
dc.contributor.authorid44361188400en_US
dc.date.accessioned2025-03-03T07:48:39Z
dc.date.available2025-03-03T07:48:39Z
dc.date.issued2024
dc.description.abstractThis paper analyses the fluid dynamic on the dam spillway structure when the water spilling event occurred. The parameters determined in this study are velocity and pressure. A 3D Computational Fluid Dynamics (CFD) model of the dam spillway structure and the fluid boundary condition was developed using FLUENT. The result of the CFD model shows that hydrostatic pressure for all water levels was observed at the upstream section. The highest velocity and pressure occur at the highest water level which are 3.2�m/s and 1.526�MPa, respectively, at the spillway wall. High water velocity may contribute to critical stress due to the high pressure. All of the cases from 146 to 153�m water level show the fluid flows which are at reasonable velocity and pressure at the spillway. However, the continuous interaction with water towards the granite may affect the scouring effect of the granite in the long-term run. ? The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd 2024.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/978-981-99-6026-2_39
dc.identifier.epage544
dc.identifier.scopus2-s2.0-85181981132
dc.identifier.spage539
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85181981132&doi=10.1007%2f978-981-99-6026-2_39&partnerID=40&md5=efe3fb2dd8ee517104df56f270d318a8
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/37206
dc.identifier.volume386
dc.pagecount5
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.sourceScopus
dc.sourcetitleLecture Notes in Civil Engineering
dc.subjectFlow of fluids
dc.subjectGranite
dc.subjectHydraulics
dc.subjectHydrostatic pressure
dc.subjectSpillways
dc.subjectWater levels
dc.subjectComputational fluid dynamic
dc.subjectComputational fluid dynamics modeling
dc.subjectDam spillway
dc.subjectFluid dynamic analysis
dc.subjectFluid-dynamic analysis
dc.subjectFluid-dynamics
dc.subjectHigh pressure
dc.subjectHigh water
dc.subjectPaper analysis
dc.subjectSpillway structures
dc.subjectComputational fluid dynamics
dc.titleComputational Fluid Dynamic Analysis at Dam Spillway Due to Different Upstream Water Levelsen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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