VORTEX PADA BANGUNAN PENGAMBILAN (INTAKE) WADUK WONOGIRI

Qomariyah, Siti (2007) VORTEX PADA BANGUNAN PENGAMBILAN (INTAKE) WADUK WONOGIRI. MEDIA TEKNIK SIPIL, 7 (2). pp. 125-130. ISSN 1412-0976

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    Abstract

    Vortex or swirling flow in a reservoir is a result of the complex interaction among the geometry of the reservoir, the approach channel, the flow velocity, and the liquid properties. The vortex enables air entrains and floating trash took in the flow system swirling to an inlet of an intake. This natural phenomenon may result in a disturbance of an intake performance. An aim of the experiment was to examine the occurrence of vortex in front of an intake structure of a reservoir and the provision of a floating raft for its elimination. It used a physical model by taking the intake of Wonogiri reservoir as a model. Results proved that vortex definitely occurred, experimentally and approached analytically, in front of the intake and was able to be eliminated significantly by applying a floating raft as a vortex suppression device. Keywords: floating raft, swirling flow, vortex

    Item Type: Article
    Subjects: T Technology > TA Engineering (General). Civil engineering (General)
    Divisions: Fakultas Teknik > Teknik Sipil
    Depositing User: Users 854 not found.
    Date Deposited: 09 Jul 2013 02:12
    Last Modified: 09 Jul 2013 02:12
    URI: https://eprints.uns.ac.id/id/eprint/1123

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