Results 21 to 30 of about 883,471 (303)
Hydraulic Performance for Al-Dhuloyia Spillway Using Physical Model [PDF]
Kirkuk Journal of Science, 2008 A study was completed to compare flow parameters over a modified ogee-crested spillway which represent an existing project (Al-Dhuloyia Spillway) using a physical model and existing literature.
Salahddin A. Ahmad, Susan Sh. Ahmad
doaj +1 more source
Experimental Characterization of the Engineering Properties of Landfill Compost-Biocover
Applied Sciences, 2022 A landfill biocover system optimizes environmental conditions for biotic methane (CH4) consumption that controls the fugitive and residual emissions from landfills. Research shows that wasted compost material has more (CH4) oxidation potential than other
Tariq M. Bajwa +2 more
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Hydraulic flow through a channel contraction: multiple steady states [PDF]
, 2007 We have investigated shallow water flows through a channel with a contraction by experimental and theoretical means. The horizontal channel consists of a sluice gate and an upstream channel of constant width $b_0$ ending in a linear contraction of ...
Akers B. +8 more
core +7 more sources
Demineralization of brackish surface water using reverse osmosis: A case study of Zagora in the Draa-Tafilalet region, Morocco [PDF]
E3S Web of ConferencesThe study brings into consideration and enriches the areas of hydrology, energy engineering, and sustainable development by the enhancement of the environmental and energy performance of a reverse osmosis (RO) plant in Zagora, Morocco, which is treating ...
Elyaakouby Yassine, Tilioua Amine
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Numerical investigation on the blade load distribution in a pump as turbine
Frontiers in Energy Research, 2023 Pump as turbine plays an important role in modern industrial process. One of the major goals of turbine design and optimization is to maximize its efficiency. Therefore, it is of great importance to connect force with work in the analysis process. In the
Xiaobang Bai +5 more
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Detection of hydraulic phenomena in francis turbines with different sensors [PDF]
, 2019 Nowadays, hydropower is demanded to provide flexibility and fast response into the electrical grid in order to compensate the non-constant electricity generation of other renewable sources.
Egusquiza Estévez, Eduard +4 more
core +2 more sources
Characterization and Analysis of Extensile Fluidic Artificial Muscles
Actuators, 2021 Extensile fluidic artificial muscles (EFAMs) are soft actuators known for their large ranges of extension, low weight, and blocked forces comparable to those of pneumatic cylinders.
Jacek Garbulinski +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick +19 more
wiley +1 more source
Photogrammetric Measurement and Analysis of the Shape Profile of Pneumatic Artificial Muscles
Actuators, 2021 Inaccuracies in modeling of the geometric shape of PAMs has long been cited as a probable source of error in modeling and design efforts. The geometric shape and volume of PAMs is commonly approximated using a cylindrical shape profile, even though its ...
Jonathan M. Chambers, Norman M. Wereley
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Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source