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科研机构
兰州理工大学 [19]
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期刊论文 [16]
会议论文 [3]
发表日期
2022 [1]
2021 [1]
2020 [4]
2019 [4]
2018 [4]
2017 [2]
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专题:兰州理工大学
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Analysis of coasting-down hydrodynamic characteristics of sodium pump in the primary circuit of fast reactor
期刊论文
International Journal of Fluid Machinery and Systems, 2022, 卷号: 15, 期号: 2, 页码: 235-245
作者:
Congxin, Yang
;
Xin, Luo
;
Chen, Qian
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/08/09
Drops
Hydrodynamics
Nuclear fuels
Nuclear power plants
Pressure distribution
Rotating machinery
Sodium
Speed
Turbulence models
Circulating pumps
Coasting-down characteristic
Flowrate ratio
Hydrodynamic characteristics
Main circulating pump
Model pump
Pressure pulsation
Primary circuits
Rotating speed
Uniformity of pressure distributions
Research on Accuracy of Hydraulic Performance Calculation under Full Working Conditions of a Nuclear Main Pump Based on Detached Eddy Simulation
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2021, 卷号: 42, 期号: 2, 页码: 125-130
作者:
Wang, Xiuyong
;
Liu, Zhiyuan
;
Liu, Yuning
;
Li, Yibin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/06/03
Pumps
Turbulence models
Calculation accuracy
Calculation results
Delayed detached eddy simulation (DDES)
Detached eddy simulations
Hydraulic performance
Improved delayed detached eddy simulations
Performance prediction
Unsteady numerical simulations
Numerical Study on Pressure Pulsation Characteristics of Liquid LBE Medium Axial-Flow Pump
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 3, 页码: 202-207
作者:
Wang, Yan
;
Yu, Hongxing
;
Guo, Yanlei
;
Yan, Mingyu
;
Sui, Haiming
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Boundary layers
Flow separation
Impellers
Navier Stokes equations
Rhenium compounds
Statistical mechanics
Turbulence models
Water piping systems
Distribution characteristics
Empirical coefficients
Hydraulic performance
Pressure coefficients
Pressure fluctuation
Renormalization group
Rotation frequencies
Two-equation turbulence models
Analysis of Effect of Primary Piping Diameter on Performance of Main Pump
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 2, 页码: 125-129
作者:
Wang, Yan
;
Cui, Huaiming
;
Guo, Yanlei
;
Mao, Yuanfan
;
Duan, Yongqiang
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Efficiency
Axial force fluctuation
Pressure chamber
Pressure fluctuation
Structured mesh
Three-dimensional model
Transition sections
Unsteady flow characteristics
Unsteady pressures
Effect of Clearance of Rotor-Stator Cascade on Pressure Fluctuation in Secondary Circuit Coolant Pump for Sodium-Cooled Fast Reactor
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 1, 页码: 127-133
作者:
Yang, Congxin
;
Liu, Man
;
Wang, Xiuyong
;
Yu, Hongchang
;
Niu, Hongjun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Coolants
Impellers
Numerical methods
Numerical models
Pressure effects
Stators
Timing circuits
Turbulence models
Characteristics of pressures
Coolant pumps
High frequency fluctuations
K-Omega turbulence model
Pressure fluctuation
Radial forces
Stator cascades
Unsteady numerical simulations
Influence of the Axial Position of the Guide Vane on the Fluctuations of Pressure in a Nuclear Pump
期刊论文
FDMP-FLUID DYNAMICS & MATERIALS PROCESSING, 2020, 卷号: 16, 期号: 5, 页码: 1047-1061
作者:
Cheng, Xiaorui
;
Jiang, Yimeng
;
Li, Min
;
Zhang, Shuyan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/03/01
Nuclear main pump
guide vane
axial position
pressure fluctuation
Research of Numerical Simulation Accuracy Based on Performance Prediction of Nuclear Main Pump
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2019, 卷号: 40, 期号: 4, 页码: 127-133
作者:
Hu, Xiaodong
;
Wang, Xiuyong
;
Liu, Zailun
;
Zhang, Xiaofei
;
Li, Yibin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Forecasting
Mesh generation
Numerical models
Pumps
Reynolds number
Turbulence models
Calculation accuracy
Calculation results
Flow state
Mesh size
Performance prediction
Prediction accuracy
Steady state calculations
Wall function method
Investigation on matching characteristics of nuclear main pump guide vanes and annular casing
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2019, 卷号: 41, 期号: 9
作者:
Cheng, Xiaorui
;
Wang, Peng
;
Zhang, Shuyan
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Nuclear main pump
Impeller
Guide vane
Pressure pulsation
Influence of Cantilever Ratio of Rotor on Hydraulic Vibration of Nuclear Main Pump
期刊论文
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2019, 卷号: 53, 期号: 4, 页码: 673-681
作者:
Cheng, Xiaorui
;
Lyu, Boru
;
Ji, Chenying
;
Wang, Xiaoquan
;
Zhang, Shuyan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Impellers
Natural frequencies
Navier Stokes equations
Numerical methods
Occupational risks
Pumps
Rhenium compounds
Turbulence models
Cantilever ratio
Fluid solid interaction
Fluid-solid coupling
Full three-dimensional
Multiple-reference frames
Reduced scale models
Rotor dynamic
Stress and strain
Study on the influence of cavitation development on the performance of nuclear main pump
会议论文
Kyoto, Japan, September 16, 2018 - September 21, 2018
作者:
Cheng, X.R.
;
Zhang, S.Y.
收藏
  |  
浏览/下载:71/0
  |  
提交时间:2020/11/15
Bubble formation
Flow fields
Hydraulic machinery
Navier Stokes equations
Pumps
Rhenium compounds
Turbulence models
Cavitation conditions
Comparison and analysis
Continuity equations
External characteristic
Internal flow field
Net positive suction heads
Turbulent dissipation
Turbulent dissipation rates
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