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浏览/检索结果: 共25条，第1-10条 帮助 限定条件 发表日期：2018    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 Reconstruction and Modal Analysis for Flow Field of Low Specific Speed Centrifugal Pump Impeller 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 12, 页码: 143-149 作者:  Zhang, Renhui;  Chen, Xuebing;  Guo, Guangqiang;  Li, Rennian 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Centrifugal pumps  Computational fluid dynamics  Flow fields  Forecasting  Impellers  Mean square error  Orthogonal functions  Principal component analysis  Radial basis function networks  Centrifugal pump impellers  Hydraulic performance  Low specific speed centrifugal pump  Modal characteristics  Optimization design  Proper orthogonal decompositions  Radial basis functions  Root mean square errors   Research on Slip Phenomenon of Pumps as Turbines 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 24, 页码: 189-196 作者:  Wang, Xiaohui;  Yang, Junhu;  Guo, Yanlei;  Xia, Zhengting;  Miao, Senchun 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Centrifugal pumps  Computational fluid dynamics  Pumps  Turbines  Vortex flow  Energy recovery  Experiment values  Hydraulic performance  Slip  Slip factor  Specific speed  Standard k epsilons  Turbine impellers   Compressed sensing detection of optical spatial modulation signal in turbulent channel 期刊论文 Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 11, 页码: 2669-2674 作者:  Wang, Hui-Qin;  Song, Li-Hua;  Cao, Ming-Hua;  Wang, Dao-Bin 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Compressed sensing  Computational complexity  Maximum likelihood  Optical communication  Optical signal processing  Signal detection  Maximum likelihood detection  Orthogonal matching pursuit  Signal detection algorithm  Spatial modulations  Transmission signals  Turbulent channels  Wireless optical communication  Wireless optical communication systems   Probabilistic power flow based on slice sampling for distribution network containing distributed generations 会议论文 Shanghai, China, August 21, 2018 - August 24, 2018 作者:  Zhang, Y.;  Zhang, X.Y.;  Wang, K.;  Chen, W.;  Wang, X.L. 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Distributed power generation  Electric load flow  Intelligent systems  Iterative methods  Learning algorithms  Markov processes  Monte Carlo methods  Probability distributions  Computational accuracy  Gibbs sampling  Iterative operation  Markov chain monte carlo simulation  MCMC method  Power flow calculations  Probabilistic power flow  Slice samplings   Research on positioning method of industrial wireless sensor networks 期刊论文 Eurasip Journal on Wireless Communications and Networking, 2018, 卷号: 2018, 期号: 1 作者:  Zhang EZ(张恩展) 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/26 Industrial research  Monte Carlo methods  Industrial wireless sensor networks  Localization algorithm  Localization method  Low computational complexity  Monte Carlo localization  Narrow channel  Positioning accuracy  Underground mining activities   Hydraulic Torque Characteristics of Guide Vane at Pump Mode in a Pump Turbine 期刊论文 Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2018, 卷号: 39, 期号: 10, 页码: 2193-2199 作者:  Li, Qi-Fei;  Li, Guang-Xian;  Quan, Hui;  Chen, Yu;  Zhang, Zheng-Jie 收藏  |  浏览/下载：23/0  |  提交时间：2020/11/14 Computational fluid dynamics  Computer simulation  Hydraulic motors  Numerical methods  Numerical models  Pumped storage power plants  Torque  Turbulence models  Vortex flow  Flow charac-teristics  Guide vane  K-Omega turbulence model  Numerical calculation  Operating condition  Pressure pulsation  Pump-turbines  Torque characteristic   The Vortex Pump Under Highly Viscous Liquid Flow Conditions 期刊论文 ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2018, 卷号: 43, 期号: 9, 页码: 4739-4761 作者:  Li, Wenguang;  Zhang, Yuliang 收藏  |  浏览/下载：10/0  |  提交时间：2019/11/15 Vortex pump  Hydraulic performance  Viscosity  Correction factor  Computational fluid dynamics  Disc friction loss   Numerical Simulation of Unsteady Arc in GTAW with Alternate Axial Magnetic Field 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 16, 页码: 79-85 作者:  Xiao, Lei;  Fan, Ding;  Huang, Jiankang 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 3D modeling  Anodes  Computational fluid dynamics  Computer simulation  Electric arcs  Electric drives  Gas metal arc welding  Gas welding  High speed cameras  Numerical models  Tungsten  Alternating magnetic field  Axial magnetic field  Current density distribution  Electromagnetic forces  Gas tungsten arc welding  High speed camera systems  Magnetic field frequency  Magnetic induction intensity   Multi-parameters Inversion of Stress-Seepage-Damage Coupling Model Based on DEPSO Intelligent Algorithm 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2018, 卷号: 26, 期号: 4, 页码: 872-887 作者:  Wang, Junxiang;  Dong, Jianhua;  Chen, Sili 收藏  |  浏览/下载：0/0  |  提交时间：2022/02/17 C++ (programming language)  Computational efficiency  Control system analysis  Coordination reactions  Evolutionary algorithms  Geotechnical engineering  Optimization  Precision engineering  Risk assessment  Seepage  Software testing  Stresses  Back analysis  Computation efficiency  Coupling modeling  Differential evolution algorithms  Environmental geotechnical engineerings  Hybrid intelligence  Hybrid intelligent algorithms  Hybrid intelligent method   Multi-parameters Inversion of Stress-Seepage-Damage Coupling Model Based on DEPSO Intelligent Algorithm 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2018, 卷号: 26, 期号: 4, 页码: 872-887 作者:  Wang, Junxiang;  Dong, Jianhua;  Chen, Sili 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 C++ (programming language)  Computational efficiency  Control system analysis  Coordination reactions  Evolutionary algorithms  Geotechnical engineering  Optimization  Precision engineering  Risk assessment  Seepage  Software testing  Stresses  Back analysis  Computation efficiency  Coupling modeling  Differential evolution algorithms  Environmental geotechnical engineerings  Hybrid intelligence  Hybrid intelligent algorithms  Hybrid intelligent method