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科研机构
兰州理工大学 [19]
力学研究所 [1]
合肥物质科学研究院 [1]
内容类型
期刊论文 [20]
会议论文 [1]
发表日期
2020 [21]
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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:10/0
  |  
提交时间:2022/03/01
Jet centrifugal pump
rotor–
stator interaction
hydraulic performance
hydroacoustic characteristics
sound pressure level
static and dynamic cascades
Effect of hub-fitted tiny blade in centrifugal pump on cavitation suppression
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2020, 卷号: 41, 期号: 12, 页码: 1827-1833
作者:
Zhao, Weiguo
;
Yu, Jinhong
;
Xu, Yang
;
Xu, Zexin
;
Wang, Guipeng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Impellers
Kinetic energy
Kinetics
Vortex flow
Cavitation performance
Development stages
Experimental values
External characteristic
Low specific speed centrifugal pump
Numerical calculation
Suppression mechanism
Turbulent kinetic energy
An analytical method for determining the optimum number of blades of the compound impeller in a low specific speed centrifugal pump
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2020, 卷号: 234, 期号: 6, 页码: 576-587
作者:
Zhang, Yu-Liang
;
Li, Wen-Guang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Boundary layer flow
Boundary layers
Centrifugal pumps
Efficiency
Analytical method
Best efficiency point
Compound impellers
Impeller blades
Low specific speed centrifugal pump
Performance tests
Pump efficiency
Turbulent boundary layers
Impact of external heat transfer on the performance of a cold compressor used in superfluid helium system
期刊论文
CRYOGENICS, 2020, 卷号: 110
作者:
Dong, Xinbo
;
Wu, Jihao
;
Li, Junjie
;
Xu, Xiangdong
;
Su, He
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2020/11/30
Cold compressor
Superfluid helium
External heat transfer
Performance
Tip clearance leakage
Influence of Screw Centrifugal Inducer on Internal Flow Structure of Vortex Pump
期刊论文
Journal of Fluids Engineering, Transactions of the ASME, 2020, 卷号: 142, 期号: 9
作者:
Quan, Hui
;
Cheng, Jing
;
Guo, Ying
;
Kang, Lei
;
Peng, Guoyi
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Axial flow
Centrifugation
Computational fluid dynamics
Energy conversion
Flow structure
Impellers
Pumps
Screws
Vortex flow
Circulating flow
Conversion characteristics
Effective approaches
Experimental test
Flow situation
Internal flow characteristics
Internal flow structure
Solid-liquid two phase flows
Cavitation control of centrifugal pump based on gap jet principle
期刊论文
Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2020, 卷号: 54, 期号: 9, 页码: 1785-1794
作者:
Zhao, Wei-guo
;
Lu, Jia-jia
;
Zhao, Fu-rong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Centrifugal pumps
High pressure effects
Impellers
Numerical methods
Turbulence models
Calculation results
Cavitation control
Flow field structure
High-pressure fluids
K-Omega turbulence model
Low specific speed centrifugal pump
Numerical simulation method
Suppression effects
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:7/0
  |  
提交时间:2022/03/01
energy recovery
pump as turbine
vortex
hydraulic losses
pressure fluctuation
Study on the influence of blade outlet cutting on hydraulic noise of centrifugal pump with low specific speed
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2020, 卷号: 12, 期号: 9
作者:
Cheng, Xiaorui
;
Li, Tianpeng
;
Wang, Peng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Centrifugal pump
impeller outlet
V-shaped cutting
pressure pulsation
noise
frequency
Study on the influence of the specific area of balance hole on cavitation performance of high- speed centrifugal pump
期刊论文
Journal of Mechanical Science and Technology, 2020, 卷号: 34, 期号: 8, 页码: 3325-3334
作者:
Cheng, Xiaorui
;
Chang, Zhengbai
;
Jiang, Yimeng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Centrifugal pumps
Centrifugation
Impellers
Numerical methods
Vortex flow
Axial forces
Balance holes
Cavitation performance
Centrifugal impeller
Flow condition
High Speed
Shaft power
Specific areas
Optimization of centrifugal pump blade based on high-dimensional hybrid model and genetic algorithm
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 7, 页码: 128-132
作者:
Jiang, Bingxiao
;
Yang, Junhu
;
Bai, Xiaobang
;
Wang, Xiaohui
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Centrifugal pumps
Computational efficiency
Computational fluid dynamics
Curve fitting
Efficiency
Numerical models
Software testing
Support vector machines
Blade profile optimizations
Centrifugal pump impellers
High dimensional model representation
Low specific speed centrifugal pump
Operating points
Simulation efficiency
Simulation performance
Surrogate modelling
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