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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2021    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 effect of casting speed on slag-inclusion defects in 1050 x 200 mm ultra-low-carbon automobile steel slabs 期刊论文 METALLURGICAL RESEARCH & TECHNOLOGY, 2021, 卷号: 118, 期号: 6 作者:  Li, Shujun;  Du, Xueyan 收藏  |  浏览/下载：5/0  |  提交时间：2021/12/17 casting speed  ultra-low-carbon automotive steel  slab  slag  defect  flow field   Study on inflence of asynchronous guide vane on unit characteristics under different arrangement modes 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 8, 页码: 23-31 作者:  Li, Qifei;  Chen, Xiangyu;  Cai, Ting;  Guo, Ying;  Wei, Xianzhu 收藏  |  浏览/下载：13/0  |  提交时间：2022/02/17 Channel flow  Pressure fluctuation  Pressure pulsation  Pumped storage power station  Relative amplitude  Research objectives  Section pressures  Unit characteristics  Unsteady flow characteristics   Experimental study on influence of inflow turbulence integral scale on power fluctuation of horizontal axis wind turbine 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 8, 页码: 408-413 作者:  Yang, Conxin;  Wang, Yin;  Li, Shoutu;  Yang, Haonan 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Atmospheric boundary layer  Power spectrum  Remote sensing  Testing  Turbulence  Wind  Wind turbines  Experimental methods  Horizontal axis wind turbines  Inflow turbulence  Meteorological phenomena  Power fluctuations  Spectrum characteristic  Turbulence characteristics  Turbulent pulsation   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：16/0  |  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   Research on influence of downburst on wind turbine wake and torque characteristics 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2021, 卷号: 49, 期号: 6, 页码: 68-73 作者:  Li, Deshun;  Yu, Zhengbin;  Guo, Tao;  Zhao, Xiaohe 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Large eddy simulation  Torque  Turbulence  Wakes  Wind turbines  National Renewable Energy Laboratory  Research object  Torque characteristic  Turbulence characteristics  Turbulence intensity  Vertical wind shear  Wake turbulence  Wind turbine wakes   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：11/0  |  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   Numerical simulation and tests for cavitation characteristics of centrifugal pump controlled by bypass device 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 1, 页码: 119-126 作者:  Zhao, Weiguo;  Zhu, Changjian;  Xu, Zexin;  Xu, Yang 收藏  |  浏览/下载：15/0  |  提交时间：2021/03/02 Centrifugal pumps  Energy efficiency  Flow fields  Kinetic energy  Kinetics  Numerical models  Turbulence models  Cavitation characteristics  Development stages  Flow field structure  K-Omega turbulence model  Low specific speed centrifugal pump  Pressure fluctuation  Small disturbances  Turbulent kinetic energy   A Method for Calculating Elliptic Gear Transmission Efficiency Based on Transmission Experiment 期刊论文 STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2021, 卷号: 67, 期号: 11, 页码: 557-569 作者:  Dong, Changbin;  Liu, Yongping;  Zhao, Gang 收藏  |  浏览/下载：14/0  |  提交时间：2021/12/17 elliptic gear  transmission test  load fluctuation  torque  transmission efficiency