Publication:
Numerical Study of the Flow-Induced Vibration during Tunnel Surging at the Intake Section of Chenderoh Dam

Simple item page
dc.contributor.authorMazlan A.Z.A.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorArbain A.en_US
dc.contributor.authorGhazali M.H.M.en_US
dc.contributor.authorSatar M.H.A.en_US
dc.contributor.authorAbas M.A.en_US
dc.contributor.authorHassan N.H.en_US
dc.contributor.authorRadzi M.R.M.en_US
dc.contributor.authorid57216895962en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid57213160085en_US
dc.contributor.authorid57204679170en_US
dc.contributor.authorid57204677783en_US
dc.contributor.authorid56893346700en_US
dc.contributor.authorid57204683370en_US
dc.contributor.authorid57204677038en_US
dc.date.accessioned2023-05-29T08:10:00Z
dc.date.available2023-05-29T08:10:00Z
dc.date.issued2020
dc.description.abstractChenderoh Dam that located in Malaysia is one of renewable energy power plant that beneficial to mankind. However, in some cases, the dam suffers from the vibration effect during the water spilling from upstream to downstream. This study focused on major part of the dam which is the intake section during the tunnel surging condition. A detail 3D model of the intake section was constructed and used in the prediction of flow-induced vibration response. The results of frequency domain response and operational defection shapes (ODS) from the effect of flow-induced vibration are compared with the natural frequencies and mode shapes of the dam. From the results, the transient vibration responses due to the flow of water occurred at the frequency of 8.63 Hz with the maximum deformation of 8.24 x 10-1 m, meanwhile, the modal analysis obtained at 2.76 Hz of natural frequency with deformation of 9.1 x 10-4 m. The deformation of ODS is high because of the water flow and tunnel surging condition. However, there is no resonance phenomenon occurred, yet a safety precaution must still be considered by the operator based on this result. � Published under licence by IOP Publishing Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo12019
dc.identifier.doi10.1088/1757-899X/815/1/012019
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85085205639
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85085205639&doi=10.1088%2f1757-899X%2f815%2f1%2f012019&partnerID=40&md5=4ea313b94be2142feb7060bc02dd578b
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25484
dc.identifier.volume815
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofAll Open Access, Bronze
dc.sourceScopus
dc.sourcetitleIOP Conference Series: Materials Science and Engineering
dc.titleNumerical Study of the Flow-Induced Vibration during Tunnel Surging at the Intake Section of Chenderoh Damen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
Files
Collections
SCOPUS