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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：2019    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 Low-Complexity OB-MMSE Detection Algorithm for Generalized Wireless-Optical Spatial Modulation 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 12 作者:  Cao, Minghua;  Song, Lihua;  Wang, Huiqin;  Wang, Daobin 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Bit error rate  Computational complexity  Error detection  Genetic algorithms  Mean square error  Monte Carlo methods  Optical communication  Optical signal processing  Signal detection  Turbulence  Log-normal  Minimum mean square error algorithms  Minimum mean square errors  Signal detection algorithm  Spatial modulations  Threshold selection  Transmission rates  Wireless optical communication   Fire resistance of thin-walled tubular T-joints with internal ring stiffeners under post-earthquake fire 期刊论文 Thin-Walled Structures, 2019, 卷号: 145 作者:  Xu, Jixiang;  Tong, Yige;  Han, Jianping;  Han, Zhaolong;  Li, Zhanjie 收藏  |  浏览/下载：1/0  |  提交时间：2022/02/17 Computation theory  Computational methods  Earthquakes  Failure modes  Rings (components)  Thin walled structures  Tubular steel structures  Critical temperatures  Design recommendations  Diameter-thickness ratio  Influencing parameters  Internal ring stiffeners  Post-earthquake fires  Resistance behaviors  Tubular T joints   Fire resistance of thin-walled tubular T-joints with internal ring stiffeners under post-earthquake fire 期刊论文 Thin-Walled Structures, 2019, 卷号: 145 作者:  Xu, Jixiang;  Tong, Yige;  Han, Jianping;  Han, Zhaolong;  Li, Zhanjie 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Computation theory  Computational methods  Earthquakes  Failure modes  Rings (components)  Thin walled structures  Tubular steel structures  Critical temperatures  Design recommendations  Diameter-thickness ratio  Influencing parameters  Internal ring stiffeners  Post-earthquake fires  Resistance behaviors  Tubular T joints   Study on flow field characteristics and aerodynamic loads of horizontal axis wind turbine in shear inflow 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2019, 卷号: 40, 期号: 11, 页码: 3281-3288 作者:  Zhang, Xuyao;  Yang, Congxin;  Li, Shoutu;  Gao, Zhiteng;  Luo, Song 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Aerodynamic loads  Axial flow  Computational fluid dynamics  Flow fields  Shear flow  Turbomachine blades  Vortex flow  Wind turbines  Blade passing frequency  Flow field characteristics  Fluctuation amplitudes  Horizontal axis wind turbines  Integral multiples  Theoretical calculations  Wind shears  Wind turbine blades   Vortex Pump as Turbine - A Type Turbine for Energy Generation or Recovery Based on Computational Fluid Dynamics Prediction 期刊论文 Journal of Fluids Engineering, Transactions of the ASME, 2019, 卷号: 141, 期号: 10 作者:  Li, Wenguang 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Flow structure  Hydraulic motors  Impellers  Rope  Turbines  Vortex flow  Cavitation conditions  Cavitation performance  Computational fluid dynamics methods  Hydraulic performance  Mechanical efficiency  Pump as turbine  Rotational directions  Vortex pumps   Atmospheric optical communications channel estimation employing superimposed training sequence under sand-dust weather conditions 期刊论文 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48 作者:  Cao, Minghua;  Hu, Qiu;  Wang, Huiqin;  Kang, Zhongjiang;  Wu, Xin 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/14 Bit error rate  Computational complexity  Dust  Mean square error  Meteorology  Optical communication  Sand  Signal to noise ratio  Algorithm complexity  Atmospheric optical communication  Conventional methods  Data dependent superimposed training  Optimal power allocation  Sand dusts  Superimposed training  Superimposed training sequence   Fire resistance behavior of earthquake-damaged tubular T-joints at elevated temperatures 期刊论文 Journal of Constructional Steel Research, 2019, 卷号: 159, 页码: 176-188 作者:  Xu, Jixiang;  Yang, Longlong;  Han, Jianping;  Han, Zhaolong;  Tu, Jiahuang 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Computation theory  Computational methods  Earthquakes  Failure modes  Geometry  Temperature  Tubular steel structures  Critical temperatures  Design recommendations  Diameter-thickness ratio  Post-earthquake fires  Resistance behaviors  Stress and deformation  Tubular T joints  Wall thickness ratios   Simulation of three-dimensional dendritic growth using H-adaptive finite element method 期刊论文 AIP ADVANCES, 2019, 卷号: 9, 期号: 7 作者:  Zhu, Changsheng;  Zhang, Shengcai;  Feng, Li;  Deng, Zhongyan 收藏  |  浏览/下载：23/0  |  提交时间：2019/11/15 Computation theory  Computer operating systems  Finite difference method  Growth rate  Reliability theory  Undercooling  Adaptive software  Classical theory  Computational costs  Dendritic growth  Dendritic growth patterns  H-adaptive finite element method  Linux platform  Phase field models   Computational cavitating viscous liquid flows in a pump as turbine and Reynolds number effects 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2019, 卷号: 233, 期号: 3, 页码: 536-550 作者:  Li, Wen-Guang;  Zhang, Yu-Liang 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Cavitation  pump as turbine  Reynolds number  net positive suction head  computational fluid dynamics  viscous liquid   Optimization Design of Hydraulic and Acoustic Performance on Matching of Rotor and Stator of Jet Centrifugal Pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 5, 页码: 148-158 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/14 Acoustic noise  Axial flow  Centrifugal pumps  Computational fluid dynamics  Efficiency  Hydrodynamics  Impellers  Matrix algebra  Multiobjective optimization  Spectroscopy  Thermal noise  Well pumps  Hydraulic performance  Hydrodynamic noise  Multi-objective optimization scheme  Orthogonal experiment  Orthogonal test  Pressure fluctuation  Rotor and stators  Rotor-stator interactions