Results 11 to 20 of about 8,693,127 (299)
The Effect of Hydraulic Accumulator on the Performance of Hydraulic System
Journal of Engineering, 2023 The purpose of this paper is to depict the effect of adding a hydraulic accumulator to a hydraulic system. The experimental work includes using measuring devices with interface to measure the pressure and the vibration of the system directly by computer so as to show the effect of accumulator graphically for real conditions, also the effects of ...
Jafar Mehdi Hassan, Moayed Waleed Moayed
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Agronomy, 2022 As a key component of a drip irrigation system, the performance of the drip irrigation emitters is mainly determined by the flow channel structures and structural parameters.
Yanfei Li +7 more
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Engineering Applications of Computational Fluid Mechanics, 2022 In the present study, hydraulic and thermal performances of nano-enhanced drilling muds have been studied across the complex geometry of a rotating polycrystalline diamond compact (PDC) drill bit using computational fluid dynamics techniques. Toward this
Leila Esfahanizadeh +2 more
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Hydraulic Performance of Alginate-Based Bentonite
Geo-Congress 2022, 2022 Bentonite clay is widely used as a hydraulic barrier in geosynthetic clay liners and cut-off walls. The interaction of the clay with divalent electrolytic solutions such as Ca2+ or Mg2+ deteriorates its sealing properties. The treatment of bentonite with polymers has improved its hydraulic properties; however, sustainability concerns have led to the ...
Khan, Muhammad Khizar +2 more
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Influence of blade number on performance of multistage hydraulic turbine in turbine mode
Energy Science & Engineering, 2022 Compared with the traditional reverse multistage pump as hydraulic turbine, hydraulic turbine in turbine mode (T‐type turbine) with low specific speed has higher single‐stage energy head, which can effectively reduce stages and increase the stability ...
Lihong Zhang +4 more
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Numerical study on the energy performance of an axial-flow pump with different wall roughness
Frontiers in Energy Research, 2022 Pumping stations play an important role in China’s South-to-North Water Diversion, agricultural irrigation, and municipal drainage. Some pumping station units have been put into operation for long periods with improper operation and require maintenance ...
Yuling Chen +5 more
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Influence of Guide Vane Slope on Axial-Flow Hydraulic Performance and Internal Flow Characteristics
Energies, 2022 To comprehensively study the influence of the guide vane inlet slope on the axial-flow pump, eight groups of axial-flow pumps with different guide vane inlet slopes are designed and studied in this paper.
Yue Li +3 more
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Hydraulic performance characterisation of variable rate irrigation technology
, 2021 Variable-rate irrigation (VRI) technology for centre pivots and lateral moves has been commercially available for over three decades, but its uptake has been limited, with growers citing additional capital and operating costs, the detrimental impact on ...
Msibi, Sandile Trevor
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Study on performance and flow loss of reactor coolant pump with different laws of guide vane angle
Energy Science & Engineering, 2023 To study the influence of different laws of guide vane angle on the performance of reactor coolant pump (RCP), five models of RCP with different guide vane were designed, and the three‐dimensional numerical calculation was carried out.
Daoxing Ye +5 more
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Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 RESUMO Objetivou-se, com esse trabalho, avaliar o desempenho hidráulico do gotejador Katif, da marca Plastro Brasil, tipo externo, autocompensante, utilizando-se efluentes oriundos de três diferentes formas de tratamento de esgoto doméstico.
Lívia P. da Silva +4 more
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