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浏览/检索结果: 共358条，第1-10条

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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：171/0 \| 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 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：15/0 \| 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
	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：13/0 \| 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
	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：18/0 \| 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
	Research and Test on Mathematical Model of Pressure in Pump Cavity and Balance Cavity of Centrifugal Pump 期刊论文 International Journal of Fluid Machinery and Systems, 2022, 卷号: 15, 期号: 1, 页码: 95-107 作者: Zeng, Jilai; Liu, Zailun; Quan, Hui; Shao, Ancan; Wang, Sanzhen 收藏 \| 浏览/下载：34/0 \| 提交时间：2022/04/21 Calculations Centrifugal pumps Impellers Axial forces Balance cavity Balance holes Cavity pressure Distribution calculations Distribution law Pump cavity Pump industry Radial clearance Sealing ring
	Influence of Blade Type on the Flow Structure of a Vortex Pump for Solid-Liquid Two-Phase Flow 期刊论文 MACHINES, 2021, 卷号: 9, 期号: 12 作者: Quan, Hui; Li, Yanan; Kang, Lei; Yu, Xinyang; Song, Kai 收藏 \| 浏览/下载：13/0 \| 提交时间：2022/03/01 vortex pump blade type numerical simulation internal flow structure circulating flow
	Multi-Objective Aerodynamic Design Optimisation Method of Fuel Cell Centrifugal Impeller Using Modified NSGA-II Algorithm 期刊论文 APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 16, 页码: 22 作者: Liu, Jisheng; Li, Wei; Liu, Manxian; He, Ketai; Wang, Yesong 收藏 \| 浏览/下载：66/0 \| 提交时间：2021/11/03 multi-objective aerodynamic optimisation centrifugal impeller DNSGA spatial density
	Effect of Suppressing Cavitation of Rough Zone on Suction Surface of Centrifugal Pump Blade 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2021, 卷号: 52, 期号: 6, 页码: 169-176 and 214 作者: Zhao, Weiguo; Li, Qinghua; Kang, Yandong 收藏 \| 浏览/下载：14/0 \| 提交时间：2022/02/17 Centrifugal pumps Energy dissipation Flow fields Impellers Kinetic energy Kinetics Pressure effects Turbulence models Vortex flow Centrifugal pump impellers Flow field distribution Flow field structure K-Omega turbulence model Low specific speed centrifugal pump Practical engineering applications Pressure fluctuation Turbulent kinetic energy distribution
	Flow mechanism and performance analysis of axial tip clearance micro jet in impeller blade of liquid ring pump 期刊论文 Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 卷号: 36, 期号: 6, 页码: 1296-1303 作者: Wei, Xiaoxiao; Zhang, Renhui; Liu, Guihong; Meng, Fanrui 收藏 \| 浏览/下载：12/0 \| 提交时间：2022/02/17 Impellers Kinetic energy Kinetics Liquids Vortex flow Blade tip clearance High pressure regions Hydraulic performance Performance analysis Rotational directions Sealing performance Temporal and spatial distribution Turbulent kinetic energy
	Knowledge Mining of Low Specific Speed Centrifugal Pump Impeller Based on Proper Orthogonal Decomposition Method 期刊论文 Journal of Thermal Science, 2021, 卷号: 30, 期号: 3, 页码: 840-848 作者: Zhang, Renhui; Chen, Xuebing; Luo, Jiaqi 收藏 \| 浏览/下载：9/0 \| 提交时间：2021/06/03 Centrifugal pumps Impellers Kinetic energy Kinetics Mining Optimal systems Pareto principle Velocity Centrifugal pump impellers Hydraulic efficiency Hydraulic performance Latin hypercube designs Low specific speed centrifugal pump Pareto optimal solutions Proper orthogonal decomposition method Proper orthogonal decompositions

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