Results 11 to 20 of about 1,697,755 (307)
Production system and method for producing fluids from a well [PDF]
, 2002 A production system and method for producing fluids from a well are presented. The production system may include a submersible pump and a jet pump. The submersible pump may be arranged within the well.
Carvalho, Paulo M. +2 more
core +1 more source
GRID-FORMING/FOLLOWING CONTROL FOR CONVERTERS OF RENEWABLE ENERGY SOURCES
Технічна електродинаміка, 2021 Have been proposed the new control framework for converters of renewable energy sources (RES-C), based on choosing their operation mode – grid-forming or grid-following in depends on the dynamic stiffness (DS) of the power system for some bus i (control ...
О. Агамалов
doaj +1 more source
Behavior of dynamic radial thrust acting on a vertical mixed flow pump impeller
Nihon Kikai Gakkai ronbunshu, 2016 Dynamic fluid forces acting on an impeller of a diffuser type mixed flow pump have been studied. The behavior of the thrust generated by the vortex occurrence in a pump intake sump was investigated.
Yuji KANEMORI, Yasuo HANDA
doaj +1 more source
Performance prediction and experimental study of variable displacement vane oil pump
The Journal of Engineering, 2020 In order to fully predict the performance of variable displacement vane oil pump (VDVP) during concept design phase， one-dimensional simulation software AMESim is used to model the centralised parameters of VDVP.
Shang Hong He +4 more
doaj +1 more source
Sealing Structure Optimization Of LNG Ultra-Low Temperature And High-Pressure Axial Flow Check Valve
Journal of Applied Science and Engineering, 2022 To research the influence of high-speed collision between the valve core and valve seat on sealing performance in the closing process of check valve, the collision between the valve core and valve seat during the check valve closing process was ...
Shuxun Li +4 more
doaj +1 more source
Cross-Coupled Charge Pump Synthesis Based on Full Transistor-Level [PDF]
, 2019 This paper presents utility for the design of the cross-coupled charge pump, which is used for supplying peripherals with low current consumption on the chip, as the EEPROM or FLASH memories.
Hospodka, Jiří +2 more
core +2 more sources
Numerical Investigation on the Cavitating Flow and the Cavitation-induced Noise in the Pump-jet Propeller [PDF]
Journal of Applied Fluid MechanicsThe noise hazard posed by cavitation in pump-jet propellers is a significant concern during oceanic operations. This study evaluates the cavitation performance and associated noise characteristics of pump-jet propellers in underwater conditions, further ...
P. Zhang, J. Yuan, Y. Fu, X. Hou, J. Hao
doaj +1 more source
Results in Engineering, 2023 As one of the most important fluid control devices in the liquid hydrogen receiving station, the liquid hydrogen ball valve's performance directly affects the system's stability.
Shuxun Li +5 more
doaj +1 more source
Behavior of axial thrust caused by intake sump vortices in a vertical mixed flow pump
Nihon Kikai Gakkai ronbunshu, 2017 Axial thrust forces acting on an impeller of a diffuser type mixed flow pump and the behavior of the axial thrust generated by the vortex occurrence in a pump intake sump were studied.
Yuji KANEMORI, Yasuo HANDA
doaj +1 more source
Production system and method for producing fluids from a well [PDF]
, 2004 A production system and method for producing fluids from a well are presented. The production system may include a submersible pump and a jet pump. The submersible pump may be arranged within the well.
Carvalho, Paulo M. +2 more
core +1 more source