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Cundong Xu, Junjiao Tian, Guoxia Wang, Haidong Lian, Rongrong Wang and Xiaomeng Hu
The vortices, backflow, and siltation caused by sediment-laden flow are detrimental to the safe and efficient operation of pumping stations. To explore the effects of water?sediment two-phase flow on the velocity field, vorticity field, and sediment dist...
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Michal Zielina, Agata Pawlowska-Salach and Karol Kaczmarski
A passive wedge screen, thanks to its many functional and environmental advantages, has recently become a popular type of surface water intake for municipal and industrial purposes. The design solutions proposed in this paper for a passive wedge wire scr...
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Héctor Climent, Andrés Tiseira, Josep Gomez-Soriano and Aditya Darbhamalla
Advanced two-stroke engines are considered as powertrains for range extenders in hybrid electric vehicles due to size, simplicity, cost, and power density advantages. In-cylinder heat transfer is a phenomenon that affects the temperature of burnt gases a...
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Manli Zheng, Lin Mu, Wenjuan Li, Fei Wang and Yan Li
Tropical cyclones (TCs) pose a significant threat in terms of wind-induced damage and storm risk to the Guangdong?Hong Kong?Macao Greater Bay Area (GBA) of China. In this research, annual power dissipation index (PDI) and storm surge and wave destructive...
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Qubin Qin, Jian Shen, Troy D. Tuckey, Xun Cai and Jilian Xiong
Municipal intakes of surface water have various uses, and their impacts on the aquatic environment and ecosystem, such as the impingement and entrainment of ichthyoplankton, are a major concern. A robust assessment of the intake impacts on ichthyoplankto...
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Omid Aminoroayaie Yamini, Azin Movahedi, S. Hooman Mousavi, Mohammad Reza Kavianpour and Grigorios L. Kyriakopoulos
In recent years, tapping the sea for potable water has gained prominence as a potential source of water. Since seawater intake systems are often used in the infrastructure industry, ensuring proper efficiency in different operating conditions is very imp...
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Fan Meng, Yanjun Li and Jia Chen
A non-uniform velocity profile occurs at the inlet of a coastal axial-flow pump which is placed downstream of the forebay with side-intake. As a result, the actual efficiency and head of the pump is dissimilar to the design parameters, and the lack of th...
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Kyong-Hyon Kim and Kyeong-Ju Kong
Devices for reducing environmental pollutant emissions are being installed in ship compression ignition (CI) engines; alternatively, the designs of intake and exhaust pipes and ports are being modified to tune the performance according to the user?s need...
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Lee Hooi Chie and Ahmad Khairi Abd Wahab
The primary environmental impact caused by seawater intake operation is marine life impingement resulting from the intake velocity. Environmental Protection Agency (EPA) of United State has regulated the use of velocity cap fitted at intake structures to...
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Weichen Ren, Jie Wei, Qiancheng Xie, Baoguang Miao and Lijie Wang
A stop-log gate, installed in water intake of hydropower project, has become an effective facility in achieving selective withdrawal and temperature control for the sake of benefiting downstream ecosystems. Hence, it is of great importance to comprehensi...
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