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科研机构
兰州理工大学 [21]
内容类型
期刊论文 [21]
发表日期
2022 [21]
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发表日期:2022
内容类型:期刊论文
专题:兰州理工大学
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Failure mechanism tracing of the crankshaft for reciprocating High-Pressure plunger pump
期刊论文
Engineering Failure Analysis, 2022, 卷号: 141
作者:
Dong, Jie
;
Zhao, Shendan
;
Wang, Zhongkai
;
Wei, Liejiang
;
Bian, Hailong
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2022/08/09
Crankshafts
Fatigue of materials
Fracture
Outages
Pumps
Failure forms
Failure mechanism
Fatigue failures
High pressure
Plunger pumps
Power machinery
Reciprocating plunger pump
Stress amplitudes
Transition fillet
Typical failures
Study on pressure surge characteristics of reactor coolant pump shaft stuck accident condition based on wavelet analysis
期刊论文
Nuclear Engineering and Design, 2022, 卷号: 397
作者:
Qu, Zehui
;
Li, Yibin
;
Pan, Jun
;
Li, Donghao
;
Yang, Congxin
收藏
  |  
浏览/下载:230/0
  |  
提交时间:2022/09/22
Accidents
Coolants
Fluid structure interaction
Impellers
Pressure vessels
Steam generators
Timing circuits
Vortex flow
Wavelet analysis
Closed systems
Flow passage
Guide-vane
Pressure surges
Primary circuits
Pump shafts
Reactor coolant pumps
Reactor primary circuit closed system
Shaft stick accident
Wavelet-analysis
Desynchronization of thermosensitive neurons by using energy pumping
期刊论文
Physica A: Statistical Mechanics and its Applications, 2022, 卷号: 602
作者:
Guo, Yeye
;
Wang, Chunni
;
Yao, Zhao
;
Xu, Ying
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/06/20
Pumps
Synchronization
Thermistors
Coupling channels
Energy
Energy pumping
Field coupling
Field energy
Hamilton energy
Hamiltons
Neuron modeling
Nonlinear circuit
Thermo sensitive
Optimizing the Clearance Fit of a Progressive Cavity Pump for the Thermal Recovery of Petroleum Using Fluid-Structure Thermal Coupling
期刊论文
ACS OMEGA, 2022, 卷号: 7, 期号: 36, 页码: 32457-32470
作者:
Zhang, Xuejing
;
Yang, Junhu
;
Ma, Chong
;
Gong, Yubing
;
Fang, Junxiong
收藏
  |  
浏览/下载:228/0
  |  
提交时间:2022/09/22
Study on Inlet Flow Field Structure and End-Wall Effect of Axial Flow Pump Impeller under Design Condition
期刊论文
Energies, 2022, 卷号: 15, 期号: 14
作者:
Guo, Yanlei
;
Yang, Congxin
;
Wang, Yan
;
Lv, Tianzhi
;
Zhao, Sen
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/08/09
Axial flow
Flow fields
Flow velocity
Impellers
Inlet flow
Numerical methods
Pumps
Structural design
Turbulence models
Axial flow pump
Axial flow velocity
Circumferential velocity
Circumferential velocity component
End-wall
End-wall effect
Flow angles
Rotation effect
Velocity components
Wall effects
Numerical simulation and prototype experiment of integrated electrohydraulic pump
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022, 卷号: 236, 期号: 13, 页码: 7017-7030
作者:
Fei, Sun
;
Hong, Ji
;
Yanbo, Peng
;
Chen, Li
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2022/07/20
Centrifugal pumps
Computational fluid dynamics
Efficiency
Flow rate
Hydraulics
Speed
Centrifugal charging pump
Centrifugal charging pumps
CFD-model
Charging effect
Electrohydraulic pumps
Full flow field
Integrated electrohydraulic pump
Prototype experiment
Suction performance
Wide speed range
Time advancement and distortionless of optical pulses via stimulated Brillouin scattering by broadband pump in optical fibers
期刊论文
JAPANESE JOURNAL OF APPLIED PHYSICS, 2022, 卷号: 61, 期号: 6
作者:
Lei, Jingli
;
Che, Yongkang
;
Hou, Shanglin
;
Li, Xiaoxiao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/06/21
optical fiber
stimulated Brillouin scattering
pulse distortion
time advancement
broadband pump
Research on the Modified Mathematical Prediction Model of Impeller Cover Side Cavity Liquid Pressure for Centrifugal Pumps
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 3, 页码: 672-684
作者:
Zeng, J. L.
;
Liu, Z. L.
;
Huang, Q.
;
Quan, H.
;
Shao, A. C.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/06/21
Centrifugal pump
Pump cavity
Equilibrium chamber
Leakage
Axial force
Experimental study
Effects of different structures of blade suction surface on cavitation initiation of centrifugal pump
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2022, 卷号: 41, 期号: 7, 页码: 23-30
作者:
Zhao, Weiguo
;
Kang, Yandong
;
Li, Qinghua
;
Xue, Ziyang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/06/20
Centrifugal pumps
Efficiency
High pressure effects
Impellers
Numerical models
Blade suction surface
Cavitation initiation
Cavitation suppression
Different structure
Discontinuous obstacle
Groove
Rotating speed
Stable operation
Transverse obstacle
Unsteady numerical simulations
Influence of Geometric Parameters of Tiny Blades on the Shroud of a Centrifugal Pump on the Cavitation Suppression Effect
期刊论文
Frontiers in Energy Research, 2022, 卷号: 10
作者:
Zhao, Weiguo
;
Zhou, Zhongliang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Cavitation
Centrifugal pumps
Kinetic energy
Kinetics
Numerical models
Turbulence models
Cavitation performance
Cavitation suppression
Geometric parameter
Low specific-speed
Numerical simulation
Radial position
Suppression effects
The shroud of the impell
Tiny blade
Turbulent kinetic energy
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