Results 21 to 30 of about 4,639,210 (385)
Hydraulic model experiment of energy dissipation on the horizontal and USBR II stilling basin
IOP Conference Series: Earth and Environment, 2021 Flow conditions on overflow systems can result in construction failure, mainly due to the high flow energy. Stilling basin at downstream of the spillway is useful for reducing flow energy. It can reduce the destructive force of water flow.
Very Dermawan +3 more
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Investigating the Pressure Fluctuations of Hydraulic Jump in an Abrupt Expanding Stilling Basin with Roughened Bed [PDF]
Water, 2022 Stilling basins with sudden expansions are one of the energy dissipation structures. In the hydraulic jump, pressure fluctuations cause significant damages in stilling basins by cavity formation, erosion, and vibration. Roughness can also lead to changes
Marzieh Naem Hasani +5 more
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An experiment of energy dissipation on USBR IV stilling basin – Alternative in modification
Journal of Water and Land Development, 2023 : Previous researchers have been widely studied the equation for calculating the energy dissipation in USBR Type IV, applied in the stilling basin structure as an energy dissipator. However, inefficient energy dissipating basins are commonly found in the
Alfiansyah Yulianur Bantacut +4 more
semanticscholar +1 more source
A Laboratory Study on the Effect of One and Two Perforated Sills from the Beginning of the Stilling Basin on Head Loss and Hydraulic Jump Characteristics [PDF]
علوم و مهندسی آبیاری, 2019 There are different types of stilling basins, including the standard stilling basin USBR, stilling basin SAF, the stilling basin with a continuous sill, and the stilling basin with perforated sill noted.
Reza Khankhani zorab +1 more
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Performance of a right-triangle stilling basin: a laboratory investigation
Water supply : the review journal of the International Water Supply Association, 2023 One of the most used hydraulic structures for energy dissipation of supercritical flow is the hydraulic jump stilling basin. From dimensional analysis, the sequent flow depth ratio of a hydraulic jump over the right-triangle basin is derived as a ...
Asma Rabiei +5 more
semanticscholar +1 more source
Frontiers in Physics, 2022 Kala reservoir is a large hydropower station, which will be built on the Yalong River in Sichuan Province, China. The topography and geomorphology at the project area of the hydropower station are characterized by high mountains and a deep V-shaped ...
Jianjun Xu +8 more
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Plain Stilling Basin Performance below 30° and 50° Inclined Smooth and Stepped Chutes
Water, 2022 Energy dissipators, such as stilling basins, are usually required at the toe of stepped chutes to achieve adequate and safe operation of the spillway. Stepped chute hydraulics has been extensively studied in last several decades, however, only limited ...
I. Stojnic +3 more
semanticscholar +1 more source
Open Civil Engineering Journal, 2022 Hydraulic jump is considered the most appropriate option for designers to dissipate energy through stilling basins. Tests on a screen that produced a submerged hydraulic jump were conducted to dissipate the energy of water passing beneath a ...
Suzan Elaswad, O. Saleh, Eman Elnikhili
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Hydraulic Jump below Abrupt Asymmetric Expanding Stilling Basin on Rough Bed [PDF]
Water, 2019 The present research describes a laboratory study of hydraulic jump in the abrupt asymmetric expansion stilling basin as an energy dissipator by changing the geometry of walls and bed roughness elements.
Nafiseh Torkamanzad +3 more
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Water, 2021 A stilling basin with sudden enlargement and bottom drop leads to complicated hydraulic characteristics, especially a fluctuating pressure distribution beneath 3D spatial hydraulic jumps.
Yangliang Lu +4 more
semanticscholar +1 more source