Publication:
Flow-Induced Vibration Response of the Chenderoh Dam Bottom Outlet Section Due to the Effects of Water Spilling

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dc.citedby1
dc.contributor.authorGhazali M.H.M.en_US
dc.contributor.authorMazlan A.Z.A.en_US
dc.contributor.authorAzman M.A.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorRadzi M.R.M.en_US
dc.contributor.authorid57204679170en_US
dc.contributor.authorid57216895962en_US
dc.contributor.authorid57210094312en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid57204677038en_US
dc.date.accessioned2023-05-29T07:22:54Z
dc.date.available2023-05-29T07:22:54Z
dc.date.issued2019
dc.descriptionDams; Disaster prevention; Frequency domain analysis; Natural frequencies; Vibrations (mechanical); Flow induced vibrations; Frequency domain response; Natural frequencies and modes; Operating condition; Operating frequency; Operational deflection shapes; Resonance phenomena; Transient vibration response; Riversen_US
dc.description.abstractHydropower-type dam can generate an electricity to the surrounding areas during the release of water from the upstream to the downstream. However, in some cases, the flow-induced vibration during the water spilling might induced significant vibration effects to the dam structure. This is a common phenomenon that happened in any of dam structures during the operating condition. In this study, the flow-induced vibration response at the bottom outlet section of the real scale Malaysian Chenderoh Dam model is investigated using ANSYS software. The results of frequency domain response and operational deflection shapes (ODS) from the flow-induced vibration are compared with the natural frequencies and mode shapes of the bottom outlet section. From the study, the transient vibration responses induced from the flow of water occurred at the operating frequency of 23.14 Hz while the natural frequency of the bottom outlet section is located at 9 Hz of frequency. This indicates that for the normal case of water spilling at the bottom outlet section, there is no resonance phenomenon happened. However, this result is useful for the dam operation section in order to avoid any disaster of the dam structure in the future. � Published under licence by IOP Publishing Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo12052
dc.identifier.doi10.1088/1757-899X/652/1/012052
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85074993456
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85074993456&doi=10.1088%2f1757-899X%2f652%2f1%2f012052&partnerID=40&md5=67b33527dec276ae2c3a87a9b0340114
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24344
dc.identifier.volume652
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofAll Open Access, Bronze
dc.sourceScopus
dc.sourcetitleIOP Conference Series: Materials Science and Engineering
dc.titleFlow-Induced Vibration Response of the Chenderoh Dam Bottom Outlet Section Due to the Effects of Water Spillingen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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