Publication:
A Review: Cavitation on Dam Spillway

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dc.citedby0
dc.contributor.authorZanial W.N.C.W.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorSidek L.M.en_US
dc.contributor.authorAbas M.A.en_US
dc.contributor.authorDullah H.en_US
dc.contributor.authorHassan N.H.en_US
dc.contributor.authorRadzi M.R.M.en_US
dc.contributor.authorRahman A.H.A.en_US
dc.contributor.authorid57205239441en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid35070506500en_US
dc.contributor.authorid56893346700en_US
dc.contributor.authorid57199323863en_US
dc.contributor.authorid57204683370en_US
dc.contributor.authorid57204677038en_US
dc.contributor.authorid58906505600en_US
dc.date.accessioned2024-10-14T03:19:43Z
dc.date.available2024-10-14T03:19:43Z
dc.date.issued2023
dc.description.abstractThe spillway is a component of the dam's flow control channel that serves to enhance regulation and boost the flow rate that passes through the spillway building. By rapidly changing local pressure and velocity, surface cracks can cause cavitation damage. Cavitation is defined as the phenomenon where pressure is less than 1�atm, resulting in air bubbles on the building surface, causing holes due to the release of aggregate grains on the construction surface. Unremoved cavitation can endanger the bottom surface of the spillway due to scouring/erosion. Damage to the canal floor due to continuous scouring can cause water to enter through the scour cracks, thus disrupting the stability of the spillway. Hence, this article mainly discusses a cavitation study that was conducted at the dam spillway. Based on the review in this paper, to determine hydraulic cavitation features of a spillway, most research employ prototype observation, physical model observation, and numerical model simulation. Furthermore, more comprehensive results produced by numerical simulations than by actual investigation is proved by previous research reviewed in this paper. However, using both a physical model and a numerical simulation to determine a spillway's hydraulic cavitation characteristics is reliable. � The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2023.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/978-981-99-3708-0_58
dc.identifier.epage845
dc.identifier.scopus2-s2.0-85185954118
dc.identifier.spage837
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85185954118&doi=10.1007%2f978-981-99-3708-0_58&partnerID=40&md5=4917a1ad94c6e670b26c675eeb4c3a6d
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34428
dc.identifier.volumePart F2265
dc.pagecount8
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.sourceScopus
dc.sourcetitleWater Resources Development and Management
dc.subject3D-prototype
dc.subjectCavitation
dc.subjectDam spillway
dc.subjectNumerical simulation
dc.subjectPhysical model
dc.titleA Review: Cavitation on Dam Spillwayen_US
dc.typeBook chapteren_US
dspace.entity.typePublication
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