Results 21 to 30 of about 137,921 (304)
Advances in Mechanical Engineering, 2022 As the centrifugal pump is running, the fluid usually flows into the impeller along pump shaft, and the fluid flows out radially by the force of the impeller.
Qian Chen +3 more
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ADVANCES IN THE SIMULATION OF AXIAL PISTON PUMPS
Proceedings of the JFPS International Symposium on Fluid Power, 2002 The present paper details advances attained in the modelling and simulation of axial piston pumps. The simulation environment is AMESim and new in-house developed submodels allow a quantitative appraisal of exchanged forces inside the pump. Care is devoted to the analysis and modelling of the port plate geometry that significantly contributes to the fl
MANCO', Salvatore +3 more
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Frontiers in Energy Research, 2023 It is a necessary condition to obtain the fluid movement law and energy transfer and loss mechanism in the impeller of the axial pump for achieving an efficient and accurate design of the axial flow pump.
Yanlei Guo +10 more
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CFD Analysis of an Axial Piston Pump
, 2023 En el ámbito de la Oleohidráulica, las bombas de pistón poseen los diseños más sofisticados, de hecho, las bombas de pistones son las únicos capaces de trabajar a altas presiones, además de poseer el mejor rendimiento de todo el grupo de bombas existentes.
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Effect of Axial Clearance on Hydraulic Performance of Multiphase Pump
Shiyou jixie, 2021 In order to study the influence of axial clearance of impeller and diffuser on the hydraulic performance of helical axial flow multiphase pump, taking single boosting unit of multiphase pump as the research object, selecting pure water as the ...
Shi Guangtai +3 more
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Journal of Applied Fluid Mechanics, 2021 An axial piston pump can produce a serious cavitation phenomenon in the high- and low-pressure transition process. Cavitation bubbles expand, compress, rebound and collapse when they enter the high-pressure oil drainage area.
Y. Pan, A. H. Chen, Z. N. Wang
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Effect of Shear-Thinning Property on the Energy Performance and Flow Field of an Axial Flow Pump
Energies, 2022 In the chemical and petroleum industry, the axial flow pump is widely used for the circulation pipeline system, and most of the transportation mediums are the shear-thinning non-Newtonian fluids.
Weihua Sun, Zhiyi Yu, Wenwu Zhang
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Novel study on the pressure pulsation of the axial piston machines with even number of pistons
The Journal of Engineering, 2020 Flow and pressure ripples of axial piston machines have received sustained attentions by researcher in flow power domain. Traditionally, almost all the axial piston pumps have been designed with odd number of pistons.
Junjie Zhou +3 more
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Cavitation in an Axial Piston Pump
Bulletin of JSME, 1983 In an axial piston pump made of acrylic resin, cavitation is observed by the naked eye with a strobo-scope and by high speed photography, and the pressure changes in the cylinder are measured. The cavitation is classified into the following two groups ; one, related to the trapping phenomenon, can be prevented by a suitable design of valve plates ...
Atsushi YAMAGUCHI, Tetsuo TAKABE
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Experimental and Numerical Analysis of the Flow Inside a Configuration Including an Axial Pump and a Tubular Exchanger [PDF]
, 2010 In centrifugal and axial pumps, the flow is characterized by a turbulent and complex behavior and also by physical mechanisms such as cavitation and pressure fluctuations that are mainly due to the strong interactions between the fixed and mobile parts ...
BAKIR, Farid +3 more
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