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科研机构
兰州理工大学 [6]
西安交通大学 [2]
大连理工大学 [2]
内容类型
期刊论文 [8]
会议论文 [2]
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2022 [2]
2020 [1]
2019 [2]
2018 [1]
2016 [1]
2015 [2]
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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:227/0
  |  
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
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:19/0
  |  
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
Influence of Circumferential Placement Position of Guide Vanes on Performance and Dynamic Characteristics of Nuclear Reactor Coolant Pump
期刊论文
Mathematical Problems in Engineering, 2020, 卷号: 2020
作者:
Cheng, Xiaorui
;
Lv, Boru
;
Ji, Chenying
;
Jia, Ningning
;
Dorah, N.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Absorption refrigeration
Channel flow
Coolants
Nuclear reactors
Numerical methods
Structural optimization
Dynamic characteristics
Equivalent stress
Fluid-solid coupling
High stress concentration
Nuclear reactor coolant pumps
Numerical calculation
Placement position
Shock absorption
An Optimization Strategy for High Efficiency and Low Axial Load Design of Hydraulic Model for Nuclear Reactor Coolant Pump [一种核主泵水力模型高效低轴向载荷优化改型策略]
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2019, 卷号: 40, 页码: 42-48
作者:
Lu, Y.
;
Wang, X.
;
Zhou, F.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/02
Axial loads
Coolants
Efficiency
Hydraulic models
Nuclear reactors
Pumps
Radial basis function networks
Structural optimization, High performance
Load characteristics
Nuclear reactor coolant pumps
Optimal structures
Optimization strategy
Performance characteristics
Radial basis function neural networks
Reactor coolant pumps, Structural design
Effects of process parameters on vacuum hot bulge forming process on reactor coolant pump rotor-can with ring-shaped outward defect
会议论文
2ND INTERNATIONAL WORKSHOP ON MATERIALS SCIENCE AND MECHANICAL ENGINEERING (IWMSME2018), 2019-01-01
作者:
Cui, Y.
;
Zhang, L. W.
;
Zhang, C.
;
Li, F.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Coolants
Corrosion protection
Defects
Nuclear industry, Displacement field
Holding temperatures
Potential techniques
Process parameters
Processing technologies
Reactor coolant pump rotors
Reactor coolant pumps
Vacuum hot bulge forming, Forming
Study on Transient Flow Characteristics of Rotor-Stator Cascade in Nuclear Main Pump
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2018, 卷号: 39, 期号: 2, 页码: 20-26
作者:
Li, Yibin
;
Zhang, Mei
;
Zhu, Yuelong
;
Li, Zhenggui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Computational fluid dynamics
Impellers
Numerical analysis
Pumps
Transition flow
Vortex flow
Experimental investigations
Load distributions
Loading distribution
Reactor coolant pumps
Stator cascades
Transient flow characteristics
Transient flow fields
Vortex dynamics
Influence of circumferential position of guide vane on unsteady flow characteristics in reactor coolant pump
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2016, 卷号: 52, 期号: 16, 页码: 197-204
作者:
Cheng, Xiaorui
;
Jia, Chengli
;
Yang, Congxin
;
Lan, Xiaogang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Coolants
Flow measurement
Frequency domain analysis
Pressure distribution
Turbulence models
Blade passing frequency
Circumferential position
Guide vane
Numerical calculation
Pressure fluctuation
Reactor coolant pumps
Rotor-stator interactions
Unsteady flow characteristics
Numerical optimization on blade number matching law of impeller and guide vane in reactor coolant pump
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2015, 卷号: 51, 期号: 15, 页码: 53-60
作者:
Yang, Congxin
;
Qi, Yanan
;
Li, Yibin
;
Wang, Xiuyong
;
Cheng, Xiaorui
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Coolants
Efficiency
Geometry
Optimization
Well pumps
Blade numbers
Designed conditions
Geometry parameter
Guide vane
Hydraulic performance
Matching
Numerical optimizations
Reactor coolant pumps
Research on magnetic loading in reliability enhancement testing of low viscosity lubricated bearings
期刊论文
Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2015, 卷号: 51, 期号: [db:dc_citation_issue], 页码: 199-205
作者:
Ouyang, Wu
;
Zhang, Fan
;
Wang, Jianlei
;
Yuan, Xiaoyang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Lubricated bearings
Magnetic loading
Quantitative relations
Reactor coolant pumps
Reliability enhancement
Sinusoidal excitations
Static and dynamic loads
Water lubricated bearings
Forecasting conditions of reactor coolant pump based on support vector machine
会议论文
作者:
Meng, Qinghu
;
Meng, Qingfeng
;
Feng, Wuwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/18
Embedding dimensions
Fault diagnosis technology
Least squares support vector machines
Machinery products
Reactor coolant pumps
Regularization parameters
Statistical learning theory
Time series modeling
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