Widyawati, Ratna and Wiryanto, Leo Hari (2021) Similarity Check Zero Gravity of Flow Under A Sluice Gate. Advances and Applications in Fluid Mechanics, 26 (2). pp. 115-121. ISSN P-ISSN: 0973-4686

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Official URL: http://www.pphmj.com/abstract/13990.htm


Free surface flow is a classical problem in hydrodynamics, such as flow under a sluice gate. The ratio between the uniform depth at far downstream and the height of the gate, called contraction coefficient, is important in building the sluice gate. In this report, that number is calculated based on a model of potential flow, without involving gravity. A conformal mapping and defining an analytical function can solve the model, and the contraction coefficient gives 0.611, that agrees to the result in reference, i.e., π (2 + π).

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik (FT) > Prodi Teknik Sipil
Depositing User: RATNA WIDYAWATI
Date Deposited: 05 Jan 2023 07:46
Last Modified: 05 Jan 2023 07:46
URI: http://repository.lppm.unila.ac.id/id/eprint/47619

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