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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2020    内容类型：期刊论文    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 The action mechanism of rotor-stator interaction on the hydraulic and hydroacoustic characteristics of the guide vane in a jet centrifugal pump 期刊论文 MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 34 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Wei, Han 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 Jet centrifugal pump  rotor–  stator interaction  hydraulic performance  hydroacoustic characteristics  sound pressure level  static and dynamic cascades   Vibration characteristics of a pressure regulating poppet valve during opening process 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 18, 页码: 181-187 作者:  Min, Wei;  Wang, Dong;  Zheng, Zhi;  Ou, Peiwei;  Ji, Hong 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Mechanical engineering  Mechanical properties  Coupling resonance  Excitation factors  Opening process  Pressure conditions  Pressure fluctuation  Vibrating elements  Vibration characteristics  Vibration state   Internal Pressure Calculation Model of Roto-jet Pump Based on Cylinder Effect of Rotating Shell 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 9, 页码: 127-134 作者:  Huang, Qi;  Liu, Zailun;  Quan, Hui;  Li, Qifei;  Guo, Guangqiang 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Calculations  Cylinders (shapes)  Ejectors (pumps)  Factor analysis  Impellers  Liquids  Rotation  Sensitivity analysis  Shells (structures)  Installation heights  Low specific speed pumps  Numerical calculation  Performance curve  Pressure calculation  Pressure increase  Research results  Theoretical calculations   Numerical Simulation of Axial Vortex in a Centrifugal Pump as Turbine with S-Blade Impeller 期刊论文 PROCESSES, 2020, 卷号: 8, 期号: 9 作者:  Wang, Xiaohui;  Kuang, Kailin;  Wu, Zanxiu;  Yang, Junhu 收藏  |  浏览/下载：7/0  |  提交时间：2022/03/01 energy recovery  pump as turbine  vortex  hydraulic losses  pressure fluctuation   Formation Behaviors of Carbon Dioxide Hydrate in Quartz Sands Below Freezing Point 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2020, 卷号: 28, 期号: 4, 页码: 843-851 作者:  J., Li;  Z., Yao;  Y., Li;  X., Zhang;  J., Huang 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Carbon dioxide  Freezing  Hydration  Ice  Permafrost  Porous materials  Carbon dioxide hydrates  Complex geological condition  Environment conditions  Experimental conditions  Hydrate formation  Low ambient temperatures  Permafrost region  Three temperature   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   Analysis of Effect of Primary Piping Diameter on Performance of Main Pump 期刊论文 Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 2, 页码: 125-129 作者:  Wang, Yan;  Cui, Huaiming;  Guo, Yanlei;  Mao, Yuanfan;  Duan, Yongqiang 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Efficiency  Axial force fluctuation  Pressure chamber  Pressure fluctuation  Structured mesh  Three-dimensional model  Transition sections  Unsteady flow characteristics  Unsteady pressures   Simulation for VIV of high pressure drop labyrinth-sleeve combined regulating valves 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 3, 页码: 95-103 作者:  Li, Shuxun;  Zhang, Wannian;  Wang, Weibo;  Xu, Xiaogang;  Zhu, Lu 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Channel flow  Drops  Flow fields  Flow velocity  Frequency domain analysis  Lift  Modal analysis  Pressure drop  Time domain analysis  Transition flow  Vibrations (mechanical)  Vortex flow  Vortex shedding  Characteristic curve  High pressure  Inner transient flow  Labyrinth sleeve  Locking phenomenon  Maximum flow velocities  Transient flow fields  Vortex-induced vibration   Effect of Clearance of Rotor-Stator Cascade on Pressure Fluctuation in Secondary Circuit Coolant Pump for Sodium-Cooled Fast Reactor 期刊论文 Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 1, 页码: 127-133 作者:  Yang, Congxin;  Liu, Man;  Wang, Xiuyong;  Yu, Hongchang;  Niu, Hongjun 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Coolants  Impellers  Numerical methods  Numerical models  Pressure effects  Stators  Timing circuits  Turbulence models  Characteristics of pressures  Coolant pumps  High frequency fluctuations  K-Omega turbulence model  Pressure fluctuation  Radial forces  Stator cascades  Unsteady numerical simulations