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Hydraulic Properties of Flow Over Different Types of Spillways: A Review

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dc.citedby0
dc.contributor.authorBashar N.A.M.en_US
dc.contributor.authorZainol M.R.R.M.A.en_US
dc.contributor.authorAziz M.S.A.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorMazlan A.Z.A.en_US
dc.contributor.authorid57191963158en_US
dc.contributor.authorid58601268100en_US
dc.contributor.authorid36695908700en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid57216895962en_US
dc.date.accessioned2025-03-03T07:48:53Z
dc.date.available2025-03-03T07:48:53Z
dc.date.issued2024
dc.description.abstractA review of hydraulic properties of flow over the spillway via physical experiment and computational approaches is presented in this paper. The hydrodynamic analysis of flow via the computational fluid dynamics (CFD) approach is vital in solving complex flow problems where the field and experimental assessments are limited. The most selected and efficient turbulence model is the RNG k-? model. Free water surface profile, Froude number, flow regime, velocity, and pressure distribution were identified as the most studied parameters of flow over the spillway structure. These hydraulic characteristics of flow were affected by the geometrical configuration such as the type and arrangement of the spillway. The skimming flow was recognized as the most frequent type of flow in the actual field. The stepped and hybrid types were identified as the most studied concerning functionality in controlling the velocity and dealing with rapidly varied flow types as compared to the ogee-type. Understanding the hydraulic properties of flow is mandatory and important to ensure the serviceability of the spillway structure to safely transfer the water to the downstream section and to minimize the massive impacts of hydraulic jump together with the presence of air?water interface, cavitation, and downstream scour problem. The potential future research work includes an in-depth relationship between the hydraulic characteristic of flow between the efficient spillway structure and the baffle block structure in controlling the hydraulic jump in the stilling basin area. ? 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_50
dc.identifier.epage696
dc.identifier.scopus2-s2.0-85181984992
dc.identifier.spage683
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85181984992&doi=10.1007%2f978-981-99-6026-2_50&partnerID=40&md5=765fbdcf35addc4df77ed3ae9642158d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/37225
dc.identifier.volume386
dc.pagecount13
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.sourceScopus
dc.sourcetitleLecture Notes in Civil Engineering
dc.subjectAir entrainment
dc.subjectComputational fluid dynamics
dc.subjectHydraulic jump
dc.subjectPhase interfaces
dc.subjectSpillways
dc.subjectTurbulence models
dc.subjectClean water and sanitation
dc.subjectClean waters
dc.subjectComputational approach
dc.subjectDown-stream
dc.subjectHydraulic characteristic
dc.subjectHydraulic properties
dc.subjectPhysical experiments
dc.subjectRNG k-? model
dc.subjectSkimming flows
dc.subjectSpillway structures
dc.subjectEnergy dissipation
dc.titleHydraulic Properties of Flow Over Different Types of Spillways: A Reviewen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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