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兰州理工大学 [14]

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期刊论文 [13]

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	Research on the Modified Mathematical Prediction Model of Impeller Cover Side Cavity Liquid Pressure for Centrifugal Pumps 期刊论文 JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 3, 页码: 672-684 作者: Zeng, J. L.; Liu, Z. L.; Huang, Q.; Quan, H.; Shao, A. C. 收藏 \| 浏览/下载：15/0 \| 提交时间：2022/06/21 Centrifugal pump Pump cavity Equilibrium chamber Leakage Axial force Experimental study
	Performance optimization of liquid ring pumps based on Gappy POD surrogate model 期刊论文 MODERN PHYSICS LETTERS B, 2022, 卷号: 36, 期号: 3 作者: Guo, Guangqiang; Zhang, Renhui; Yang, Junhu; Wang, Jingyi 收藏 \| 浏览/下载：18/0 \| 提交时间：2022/03/01 Liquid ring pump the proper orthogonal decomposition surrogate model performance optimization
	Analysis of inner flow field and its hydraulic performance of liquid-ring pump with splitter blades 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 4, 页码: 122-129 作者: Zhang, Renhui; Li, Ruiqing; Zhang, Jingxian 收藏 \| 浏览/下载：7/0 \| 提交时间：2022/02/17 Flow measurement Impellers Liquids Spectrum analysis Structural design Wakes Well pumps Blade passing frequency Compression regions Gas-liquid interface Geometric asymmetries Hydraulic performance Inhomogeneous distribution Pressure fluctuation Transition regions
	Analysis of Transient Gas-Liquid Two-Phase Flow in Liquid-Ring Pump Based on POD Modal Decomposition 期刊论文 Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2021, 卷号: 42, 期号: 2, 页码: 349-356 作者: Guo, Guang-Qiang; Zhang, Ren-Hui; Chen, Xue-Bing; Jiang, Li-Jie 收藏 \| 浏览/下载：16/0 \| 提交时间：2021/04/12 Computational fluid dynamics Flow fields Liquids Modal analysis Pumps Time domain analysis Transient analysis Transpiration Unsteady flow Velocity Gas liquid two-phase flows Maximum relative errors Modal characteristics Proper orthogonal decomposition method Pulsating flow fields Reduced order models Spatial-temporal evolution Time domain characteristics
	Evaluation of different turbulence models on simulation of gas-liquid transient flow in a liquid-ring vacuum pump 期刊论文 Vacuum, 2020, 卷号: 180 作者: Guo, Guangqiang; Zhang, Renhui; Yu, Hao 收藏 \| 浏览/下载：11/0 \| 提交时间：2020/11/14 Forecasting Gases Impellers Liquids Turbulence models Two phase flow Vacuum pumps Vortex flow Complex channels Computation costs Gas liquid flows Gas-liquid interface Impeller passage Numerical results Reynolds averaged Vortex structures
	Over-compression Characteristic in Liquid Ring Pump and Working Mechanism of Exhaust Check Valve 期刊论文 Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2020, 卷号: 41, 期号: 7, 页码: 1673-1678 作者: Zhang, Ren-Hui; Jiang, Li-Jie; Guo, Guang-Qiang; Sun, Peng-Cheng; Meng, Fan-Rui 收藏 \| 浏览/下载：10/0 \| 提交时间：2020/11/14 Compressibility of liquids Energy efficiency Energy utilization Liquids Pumps Gas liquid two-phase flows Hydraulic performance Liquid ring pumps Over-compression Phase distribution Pressure differences Two phase flow model Working mechanisms
	Gas-liquid two-phase flow in the axial clearance of liquid-ring pumps 期刊论文 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2020, 卷号: 34, 期号: 2, 页码: 791-800 作者: Zhang, Renhui; Tian, Lei; Guo, Guangqiang; Chen, Xuebing 收藏 \| 浏览/下载：5/0 \| 提交时间：2020/06/02 Liquid-ring pump Leakage flow Axial clearance Gas-liquid flow
	Reconstruction for Gas-Liquid Flow of Liquid-ring Pump Based on Proper Orthogonal Decomposition 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2017, 卷号: 48, 期号: 6, 页码: 381-386 作者: Zhang, Renhui; Wu, Hao; Yang, Junhu; Li, Rennian 收藏 \| 浏览/下载：11/0 \| 提交时间：2020/11/14 Deformation Flow fields Gases Least squares approximations Liquids Mesh generation Principal component analysis Pumps Two phase flow Gas liquid flows Gas-liquid interface Geometric similarity Least square methods Liquid ring pumps Mesh deformation Proper orthogonal decompositions Small perturbations
	Experiment and analysis of balance hole liquid leakage in centrifugal pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2017, 卷号: 33, 期号: 7, 页码: 67-74 作者: Liu, Zailun; Chen, Xiaochang; Wang, Dongwei; Hou, Yihua 收藏 \| 浏览/下载：7/0 \| 提交时间：2020/11/14 Axial flow Centrifugal pumps Efficiency Experiments Impellers Seals Axial force coefficients Axial forces Balance holes Experiment and analysis Leakage coefficient Testing apparatus Variation characteristics Volumetric efficiency
	Experiment and calculation of fluid pressure in pump chamber and balance cavity of centrifugal pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2016, 卷号: 47, 期号: 8, 页码: 42-47 and 324 作者: Liu, Zailun; Wang, Dongwei; Hou, Yihua; Ma, Xijin 收藏 \| 浏览/下载：19/0 \| 提交时间：2020/11/14 Calculations Centrifugal pumps Experiments Flow control Leakage (fluid) Mathematical models Computational formula Fluid pressures Mathematics model Pressure loss coefficient Pump chambers Systematical analysis Testing apparatus Theoretical calculations

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