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Study on Hydraulic Characteristics of Reactor Coolant Pump Shutdown Transition Process Based on Primary Circuit Closed System
期刊论文
Frontiers in Energy Research, 2022, 卷号: 9
作者:
Li, Dong-Hao
;
Li, Yi-Bin
;
Zhang, Fan
;
Guo, Yan-Lei
;
Yang, Cong-Xin
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/04/21
Drops
Electric network analysis
Impellers
Pressure vessels
Pumps
Steam generators
Timing circuits
Closed systems
Hydraulic characteristic
Primary circuits
Process-based
Reactor coolant pumps
Reactor primary circuit closed system
Shutdown
Stable operation
Structural characteristics
Transition process
Cascade active disturbance rejection control of single-rod electrohydrostatic actuator
期刊论文
Asian Journal of Control, 2022
作者:
Han, Xiaoxia
;
Chen, Zhixiang
;
Feng, Yongbao
;
Xie, Jian
;
Wei, Xiaoling
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/07/20
Closed loop systems
Controllers
Disturbance rejection
Hydraulic actuators
Hydraulic equipment
State estimation
Uncertainty analysis
Active disturbance rejection
Active disturbances rejection controls
Cascade active disturbance rejection control
Centralised
Control methods
Electro-hydrostatic-actuators
Extended state observer
Hydraulic system
Position systems
Pressure system
Influence of natural caves on hydraulic fracturing pressure curves: numerical modelling and ANNs
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 20, 页码: 22
作者:
Zhang, Meizhu
;
Liu, Zhiyuan
;
Jiang, Quan
;
He, Benguo
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/01/05
Carbonate fracture-cavity reservoir
Hydraulic fracturing pressure curve
Natural cave
TOUGH-AiFrac modelling
Artificial neural networks
Flow mechanism and performance analysis of axial tip clearance micro jet in impeller blade of liquid ring pump
期刊论文
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 卷号: 36, 期号: 6, 页码: 1296-1303
作者:
Wei, Xiaoxiao
;
Zhang, Renhui
;
Liu, Guihong
;
Meng, Fanrui
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/02/17
Impellers
Kinetic energy
Kinetics
Liquids
Vortex flow
Blade tip clearance
High pressure regions
Hydraulic performance
Performance analysis
Rotational directions
Sealing performance
Temporal and spatial distribution
Turbulent kinetic energy
Analysis of inner flow field and its hydraulic performance of liquid-ring pump with splitter blades
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 4, 页码: 122-129
作者:
Zhang, Renhui
;
Li, Ruiqing
;
Zhang, Jingxian
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Flow measurement
Impellers
Liquids
Spectrum analysis
Structural design
Wakes
Well pumps
Blade passing frequency
Compression regions
Gas-liquid interface
Geometric asymmetries
Hydraulic performance
Inhomogeneous distribution
Pressure fluctuation
Transition regions
Experiment and Numerical Analysis of Temperature Distribution of Hydraulic Valve Orifice Based on Embedded Miniature Thermocouple
期刊论文
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2021, 卷号: 49, 期号: 2, 页码: 120-130
作者:
Chen, Qianpeng
;
Ji, Hong
;
Zhao, Jing
;
Min, Wei
;
Zheng, Zhi
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/06/03
Deformation
Drops
Heating
Pressure drop
Temperature distribution
Temperature measurement
Thermocouples
Accuracy prediction
Comprehensive analysis
Hydraulic machines
Maximum temperature differences
Miniature thermocouples
Multi-phase flow models
Temperature measurement methods
Thermal deformation
The action mechanism of rotor-stator interaction on the hydraulic and hydroacoustic characteristics of the guide vane in a jet centrifugal pump
期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 34
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Wei, Han
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
Jet centrifugal pump
rotor–
stator interaction
hydraulic performance
hydroacoustic characteristics
sound pressure level
static and dynamic cascades
Numerical Simulation of Axial Vortex in a Centrifugal Pump as Turbine with S-Blade Impeller
期刊论文
PROCESSES, 2020, 卷号: 8, 期号: 9
作者:
Wang, Xiaohui
;
Kuang, Kailin
;
Wu, Zanxiu
;
Yang, Junhu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/03/01
energy recovery
pump as turbine
vortex
hydraulic losses
pressure fluctuation
3D lattice modeling of hydraulic fracture initiation and near-wellbore propagation for different perforation models
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2020, 卷号: 191, 页码: 13
作者:
Huang, Liuke
;
Liu, Jianjun
;
Zhang, Fengshou
;
Fu, Haifeng
;
Zhu, Haiyan
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/05/25
Lattice modeling
Perforation model
Hydraulic fracturing
Breakdown pressure
Fracture complexity
Near-wellbore
Over-compression Characteristic in Liquid Ring Pump and Working Mechanism of Exhaust Check Valve
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2020, 卷号: 41, 期号: 7, 页码: 1673-1678
作者:
Zhang, Ren-Hui
;
Jiang, Li-Jie
;
Guo, Guang-Qiang
;
Sun, Peng-Cheng
;
Meng, Fan-Rui
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Compressibility of liquids
Energy efficiency
Energy utilization
Liquids
Pumps
Gas
liquid two-phase flows
Hydraulic performance
Liquid ring pumps
Over-compression
Phase distribution
Pressure differences
Two phase flow model
Working mechanisms
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