Results 21 to 30 of about 304 (213)
Frontiers in Earth Science, 2021 Intraslope lobes, or perched lobes, are attracting scientific interest because they represent a key archive between the shelf and the deep basin plain when looking at a complete source-to-sink depositional system across a continental margin and can form ...
Sébastien Rohais +6 more
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Effect of stilling basin shape on the hydraulic characteristics of the flow downstream radial gates
Alexandria Engineering Journal, 2010 Barrage regulators are considered as one of the most important projects in the Egyptian irrigation practice, which is obvious by its controlling of the released discharge and both of upstream and downstream water levels. In the present time, the ministry
Abdelazim M. Ali, Yasser A. Mohamed
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Ain Shams Engineering Journal, 2016 Multi-vent regulators are widely used in Egypt. Operation system of gates affects the characteristics of the flow downstream (DS) of multi-vent regulators. The current study aimed toward introducing the artificial intelligence technique as a new modeling
Mohamed F. Sauida
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Transient Air-Water Flow and Air Demand following an Opening Outlet Gate
Modelling and Simulation in Engineering, 2018 In Sweden, the dam-safety guidelines call for an overhaul of many existing bottom outlets. During the opening of an outlet gate, understanding the transient air-water flow is essential for its safe operation, especially under submerged tailwater ...
James Yang +3 more
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MATEC Web of Conferences, 2016 Experiment research on submerged jet with depression angle dived into plunge pool from near-surface was carried out. The results showed that this type of energy dissipation type has good effect in improving the energy dissipation rate, reducing the ...
Zhang Chuncai, Wang Lijie, Dai Xiaobing
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Three-dimensional numerical study of submerged spatial hydraulic jumps
Journal of Hydrology and Hydromechanics, 2020 A three-dimensional numerical model was applied to simulate submerged spatial hydraulic jumps (SSHJ) downstream of a symmetric vent that discharges into a wider channel.
Foda Ahmed S. +3 more
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Advanced Materials Interfaces, EarlyView.Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam +6 more
wiley +1 more source
An Enhanced Depth-integrated Model for Flows over a Negative Step with Hydraulic Jump
E3S Web of Conferences, 2018 Depth-integrated models play an important role of predicting flows for several practical problems. There are many contributions to develop an enhanced depth-integrated model to have the ability of evaluating vertical flow structures. However, it is still
Uchida Tatsuhiko
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Hydraulic characteristics of flow over weirs with circular openings
Ain Shams Engineering Journal, 2017 Weirs may be used to control the discharge, decrease the water slope in canals and to distribute water between canals for irrigation, etc. The objective of this research was to investigate the influence of using one opening or more in weirs on discharge ...
Neveen Y. Saad, Ehab M. Fattouh
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Advanced Robotics Research, EarlyView.A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley +1 more source