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Vibration analysis of a high-pressure multistage centrifugal pump
期刊论文
SCIENTIFIC REPORTS, 2022, 卷号: 12, 期号: 1, 页码: 1-14
作者:
Yan Zhang
;
Jingting Liu
;
Xinzhen Yang
;
Hongmin Li
;
Songying Chen
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2024/05/07
Calculation and verification of balance force of multistage pump balance drum
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2021, 卷号: 236, 期号: 1, 页码: 153-164
作者:
Qian, Chen
;
Luo, Xin
;
Yang, Congxin
;
Wang, Bin
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/10/14
Multi-stage pump
balance drum
axial force
theoretical calculation
numerical calculation
Multistage pump axial force control and hydraulic performance optimization based on response surface methodology
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2021, 卷号: 43, 期号: 3
作者:
Qian, Chen
;
Luo, Xin
;
Yang, Congxin
;
Wang, Bin
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/04/12
Axial force
Multistage pump
Response surface
Secondary impeller blade parameters
Effect of balance drum clearance on the flow in the last stage impeller back sidewall gap
期刊论文
International Journal of Fluid Machinery and Systems, 2020, 卷号: 13, 期号: 2, 页码: 526-535
作者:
Chen, Qian
;
Xin, Luo
;
Congxin, Yang
;
Bin, Wang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Numerical methods
Pumps
Velocity
Axial distribution
External characteristic
Multistage pumps
Numerical calculation
Numerical calculation methods
Radial velocity
Rate increase
Turbulent energies
Effects of different blade numbers on radial exciting force of lobe pump rotor
期刊论文
International Journal of Fluid Machinery and Systems, 2020, 卷号: 13, 期号: 2, 页码: 281-291
作者:
Li, Yibin
;
Guo, Dongsheng
;
Fan, Zhaojing
;
Du, Jun
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  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Numerical models
Turbulence models
Dynamic mesh technique
Flow charac-teristics
High-pressure cavity
Instantaneous pressures
Internal flow characteristics
Numerical predictions
Pressure differences
Simulation and experimental verifications
Influence of balance drum clearance on pressure of front cavity of first stage impeller and axial force of multistage pump
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2019, 卷号: 35, 期号: 2, 页码: 33-39
作者:
Qian, Chen
;
Yang, Congxin
;
Fu, You
;
Zhang, Yang
;
Hou, Kaiwen
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Axial flow
Centrifugal pumps
Computational fluid dynamics
Errors
Impellers
Pressure
Pumps
Shear stress
Vortex flow
Wall function
Axial forces
External characteristic
Multi-stage centrifugal pumps
Near-wall treatment
Numerical calculation
Orifice flowmeters
Pressure increments
Three-dimensional turbulent flow
Influence of High Pressure Side Outflow Condition on Radial Force in Multistage Pump
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2019, 卷号: 53, 期号: 1, 页码: 106-113
作者:
Qian, Chen
;
Yang, Congxin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Channel flow
High pressure effects
Shear flow
Shear stress
Turbulence models
Well pumps
Export gland
Guide vane outlets
Multistage pumps
Numerical calculation
Radial forces
Shear-stress transport
Streamline distributions
Unsteady simulations
Effects of Inlet-Loss Coefficient on Dynamic Coefficients and Stability of Multistage Pump Annular Seal
期刊论文
2019, 卷号: 43, 页码: 719-727
作者:
Wu, Guangkuan
;
Feng, Jianjun
;
Luo, Xingqi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/20
Annular seal
Dynamic coefficients
Inlet-loss coefficient
Perturbation method
Whirl frequency ratio
Numerical analysis of internal complex flow in a deep - Sea gas - Liquid two - Phase flow multistage centrifugal pump
会议论文
2017 AWG-IAHR Symposium on Hydraulic Machinery and Systems, Beijing, China, 2017-11-16
作者:
Geng, C.
;
Lu, J.L.
;
Zhang, L.F.
;
Luo, X.Q.
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/20
Experimental study on the unsteady performance of the multistage centrifugal pump
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2018, 卷号: 40, 期号: 5
作者:
Lu, Zhanxiong[1]
;
Wang, Chuan[2]
;
Qiu, Ning[3]
;
Shi, Weidong[4]
;
Jiang, Xiaoping[5]
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/24
Multistage centrifugal pump
Axis orbit
Vibration
Spectrum analysis
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