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浏览/检索结果: 共15条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Cavitation characteristics and pressure pulsation response of piston type flow control valve 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: 12, 页码: 44-48 and 54 作者:  Li, Shuxun;  Shen, Hengyun;  Zhang, Wannian;  Zhao, Yulong 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Air  Cavitation  Concentration (process)  Flow control  Pistons  Safety valves  Turbulence models  Cavitation characteristics  Cavitation model  Control valves  Flow control valves  Lower frequencies  Pressure pulsation  Standard k epsilons  Working process   Study on Aerodynamic Noise Numerical Simulation and Characteristics of Safety Valve Based on Dipole and Quadrupole 期刊论文 Acoustics Australia, 2020, 卷号: 48, 期号: 3, 页码: 441-454 作者:  Li, Shuxun;  Hou, Jianjun;  Pan, Weiliang;  Wang, Zhihui;  Kang, Yunxing 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Acoustic fields  Acoustic generators  Acoustic variables measurement  Acoustic wave transmission  Aerodynamics  Forecasting  Numerical methods  Numerical models  Safety valves  Turbulence  Aerodynamic noise  Different operating conditions  Exhaust pressure  Numerical simulation method  Prediction accuracy  Sound pressure level  Steady-state flow field  Unsteady disturbance   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：12/0  |  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   Cavitation control of centrifugal pump based on gap jet principle 期刊论文 Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2020, 卷号: 54, 期号: 9, 页码: 1785-1794 作者:  Zhao, Wei-guo;  Lu, Jia-jia;  Zhao, Fu-rong 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Centrifugal pumps  High pressure effects  Impellers  Numerical methods  Turbulence models  Calculation results  Cavitation control  Flow field structure  High-pressure fluids  K-Omega turbulence model  Low specific speed centrifugal pump  Numerical simulation method  Suppression effects   Leakage Model of Axial Clearance and Test of Scroll Compressors 期刊论文 Journal of Shanghai Jiaotong University (Science), 2020, 卷号: 25, 期号: 4, 页码: 531-537 作者:  Wang, Jianji;  Liu, Tao 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Axial-flow compressors  Turbulence models  Axial clearance  Experimental platform  Flow charac-teristics  High-spindle speed  Leakage model  Mass flow rate  Pressure differences  Turbulence theory   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   Improvement of Cavitation Characteristics of Centrifugal Pump by Balanced Hole Offset 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 5, 页码: 142-150 作者:  Wang, Dongwei;  Liu, Zailun;  Zhao, Weiguo 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Centrifugal pumps  Deterioration  Flow fields  Impellers  Kinetic energy  Kinetics  Turbulence models  Cavitation characteristics  Cavitation performance  Experimental values  Fluctuation amplitudes  Hydraulic performance  Physical phenomena  Safety and stabilities  Turbulent kinetic energy   Visualization and Numerical Simulation of Material Flow in Al/Mg Dissimilar Friction Stir Welding 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 5, 页码: 1483-1490 作者:  Song, Bo;  Zhai, Yangyang;  Zuo, Dunwen;  Deng, Yongfang 收藏  |  浏览/下载：20/0  |  提交时间：2020/11/14 Aluminum alloys  Aluminum compounds  Computation theory  Computational fluid dynamics  Flow patterns  Friction  Laminar flow  Magnesium alloys  Magnesium compounds  Numerical models  Research laboratories  Three dimensional computer graphics  Visualization  3D reconstruction  Dissimilar friction stir welding  Friction stir butt welding  Friction stir welding(FSW)  Material flow pattern  Process parameters  Three-dimensional mathematical models  Welding parameters   Effects of different propeller blades on gas-liquid two-phase mixing characteristics in stirred reactor 期刊论文 Huagong Xuebao/CIESC Journal, 2020, 卷号: 71, 页码: 227-235 作者:  Li, Yibin;  Song, Yajuan;  Dai, Xiaohui;  Li, Zhenggui 收藏  |  浏览/下载：10/0  |  提交时间：2020/12/18 Chemical industry  Flowmeters  Gases  Mixing  Turbulence models  Velocity  Volume fractionComparison and analysis  Engineering practices  Industrial production  Internal flow characteristics  Mixing characteristics  Multi-phase flow models  Multiple-reference frames  Polymerization medium   Analysis on cavitating flow and axial force in pump-turbine 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 3, 页码: 192-198 作者:  Li, Qifei;  Zhang, Zhengjie;  Quan, Hui;  Li, Guangxian;  Guo, Yanfeng 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Axial flow  Hydraulic turbines  Pumped storage power plants  Pumps  Turbulence models  Cavitation model  Cavitation number  Cavitation performance  Design flow rate  Flow coefficients  K-Omega turbulence model  Pressure surface  Pumped storage power station