Results 41 to 50 of about 305 (253)
Influences of training wall on 3D flow property behind sluice
Shuili Shuiyun Gongcheng Xuebao, 2018 When the multi-hole sluice is opened partially, 3D hydraulic jump and secondary hydraulic jump will occur. In order to avoid or reduce the damages to the anti-scour facilities placed behind the sluice and the river channel, this paper aims at the ...
LIANG Xiao +3 more
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Extreme Weather Events and Consumer Food Responses
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley +1 more source
JES. Journal of Engineering Sciences, 2012 A stilling basin is designed to dissipate the kinetic energy of the flow in a hydraulic jump. Sometimes an abrupt rise is introduced based on land topography and design requirements to increase the energy dissipation and to reduce the length of the jump.
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Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The California dairy industry has experienced considerable consolidation over the past 30 years. During this period, there has also been substantial technological innovation, implementation of the state's Low Carbon Fuel Standard program, and rapid adoption of anaerobic digesters.
Michael McCullough, Jarrett Hart
wiley +1 more source
SCOUR CHARACTERISTICS DOWNSTREAM CONVERGING SPILLWAYS [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2016 Flow over spillways or underneath gates has a tremendous amount of potentialenergy, which is converted into kinetic energy downstream control structures.
N Taha, M Fahmy, A Habib
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Modelling Stilling Basins for Sewage Networks
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Concrete elements play an effective role in stilling basin design in terms of enhancing the dissipation of energy to prevent immoderate scouring of downstream structures. Proper appurtenances, such as wedge-shaped splitter blocks, baffle walls, inverted t-sections, rectangular walls, inverted L sections, and impact walls, are ...
Shahad R. Mohammed +2 more
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When the River Runs Low: Heterogeneous Impacts of Transportation Disruptions on Local Grain Basis
Agribusiness, EarlyView.ABSTRACT A substantial share of U.S. soybean and corn exports from the Midwest moves by barge along the Mississippi River system to export terminals in the Louisiana Gulf. Transportation costs between Midwestern grain elevators and export terminals create a wedge between prices at these locations, and shocks to these costs are partially passed on to ...
Yuan Zhang +3 more
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Evaluating the Hydraulic Performance of USBR II Stilling Basin with Rough Bed
Tikrit Journal of Engineering SciencesStilling basins are built in conjunction with dams, weirs, and gates to dissipate the high kinetic energy of incoming flow and prevent severe scouring of the downstream riverbed.
Layla A. M. Saleh, Saleh I. Khassaf
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B-f jump characteristics in smooth sloping beds [PDF]
مهندسی منابع آب, 2019 Beacause of the hydraulic jump unstable behavior in adverse-slope stilling basins downstream of sloping beds, the jump toe is transmitted on sloping bed. Therefore, formation of the B-F jump is common in practice.
منوچهر شکریان +1 more
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The Effect of Infill Steel Plate Thickness on the Cycle Behavior of Steel Plate Shear Walls
Diyala Journal of Engineering Sciences, 2018 The effect of changing in the bed slope of stilling basins produces changing in characteristics of the hydraulic jump such as sequent depth ratio, length of jump ratio, length of the roller and energy dissipation ratio, consequently the dimensions of ...
Ali sadik Abbas +2 more
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