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兰州理工大学 [20]

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	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
	Affinity laws for impellers trimmed in two partial emission pumps with very low specific speed 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021, 卷号: 235, 期号: 5, 页码: 859-877 作者: Li, Wen-Guang 收藏 \| 浏览/下载：4/0 \| 提交时间：2021/06/03 Centrifugal pumps Chemical industry Energy utilization Flow rate Fluid mechanics Food processing Impellers Leakage (fluid) Petroleum industry Petroleum transportation Rockets Transport properties Trimming Best efficiency point Food processing systems Hydraulic efficiency Hydraulic performance Mechanical efficiency Partial emission pump Substantial reduction Very low specific speed
	Correlation Research between Turbulent Pressure Pulsation and Internal Sound Field Characteristics of Centrifugal Pump 期刊论文 Journal of Thermal Science, 2021, 卷号: 30, 期号: 1, 页码: 100-110 作者: Cheng, Xiaorui; Wang, Peng; Zhang, Shuyan 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/03/02 Acoustic fields Acoustic generators Boundary element method Centrifugal pumps Computational fluid dynamics Frequency response Hydrodynamics Navier Stokes equations Sailing vessels Thermal noise Blade passing frequency Dipole distribution Hydrodynamic noise Internal flow field Internal sound field Numerical calculation Pressure pulsation Sound pressure distribution
	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
	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：8/0 \| 提交时间：2022/03/01 Centrifugal pump impeller outlet V-shaped cutting pressure pulsation noise frequency
	Effect of hub-covered roughness area in centrifugal pump on cavitation suppression 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: 2, 页码: 16-22 作者: Zhao, Weiguo; Xu, Zexin; Yu, Jinhong; Zhu, Changjian 收藏 \| 浏览/下载：21/0 \| 提交时间：2020/11/14 Cavitation Centrifugal pumps Computer simulation Flow fields Impellers Kinetic energy Kinetics Shear stress Turbulence models Flow field structure K-Omega turbulence model Low speed Roughness areas Shear-stress transport Turbulence kinetic energy Unsteady cavitating flows Unsteady characteristics
	Centrifugal pump impeller and volute shape optimization via combined NUMECA, genetic algorithm, and back propagation neural network 会议论文作者: Han, Xiangdong; Kang, Yong; Sheng, Jianping; Hu, Yi; Zhao, Weiguo 收藏 \| 浏览/下载：18/0 \| 提交时间：2020/12/18 Backpropagation Centrifugal pumps Computational fluid dynamics Curve fitting Energy dissipation Flow rate Genetic algorithms Impellers Neural networks Torsional stressBack-propagation neural networks Centrifugal pump impellers Efficiency increase Flow rate conditions Hydraulic performance NUMECA-GA-BPNN Optimization method Post optimization
	Centrifugal pump impeller and volute shape optimization via combined NUMECA, genetic algorithm, and back propagation neural network 期刊论文 Structural and Multidisciplinary Optimization, 2020, 卷号: 61, 期号: 1, 页码: 381-409 作者: Han, Xiangdong; Kang, Yong; Sheng, Jianping; Hu, Yi; Zhao, Weiguo 收藏 \| 浏览/下载：8/0 \| 提交时间：2020/11/14 Backpropagation Centrifugal pumps Computational fluid dynamics Curve fitting Energy dissipation Flow rate Genetic algorithms Impellers Neural networks Torsional stress Back-propagation neural networks Centrifugal pump impellers Efficiency increase Flow rate conditions Hydraulic performance NUMECA-GA-BPNN Optimization method Post optimization
	Effect of particle parameters on flow field and erosion wear characteristics of flow passage components in screw centrifugal pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 6, 页码: 58-66 作者: Shen, Zhengjing; Chu, Wuli; Dong, Wei 收藏 \| 浏览/下载：8/0 \| 提交时间：2020/11/14 Centrifugal pumps Centrifugation Cerenkov counters Computer integrated manufacturing Erosion Flow fields Hardness Impellers Liquids Models Navier Stokes equations Numerical methods Particle size Particle size analysis Screws Statistical mechanics Structural design Turbulence models Velocity control Wear of materials Circumferential angles Circumferential direction K-epsilon turbulence model Particle concentrations Particle parameters Restitution coefficient Screw centrifugal pumps Solid-liquid two phase flows
	Effects of the impeller-volute tongue interaction on the internal flow in a low-specific-speed centrifugal pump with splitter blades 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2018, 卷号: 232, 期号: 2, 页码: 170-180 作者: Gu, Yandong[1]; Yuan, Shouqi[2]; Pei, Ji[3]; Zhang, Jinfeng[4]; Zhang, Fan[5] 收藏 \| 浏览/下载：4/0 \| 提交时间：2019/12/24 Low-specific-speed centrifugal pump main blades splitter blades impeller-volute tongue interaction pressure fluctuation torque fluctuation loss coefficient vorticity

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