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浏览/检索结果: 共4条，第1-4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 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   Research and verification of dynamic load identification for a large wind turbine tower 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 20, 页码: 197-203 作者:  Wu, Faming;  Yang, Congxin;  Wang, Qing;  Yang, Liu 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Dynamic loads  Sensitivity analysis  Wind turbines  Degree of coincidence  Dynamic characteristics  Dynamic identification  Dynamic load identification  Dynamic load modeling  Large wind turbines  Simulation calculation  Wind turbine towers   Effects of strong turbulence structure coherent on load of blade root in a yaw wind turbine 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 卷号: 36, 期号: 20, 页码: 102-109 作者:  Li, Deshun;  Hu, Yuan;  Li, Rennian;  Guo, Tao;  Dong, Yanbin 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Aerodynamics  Dynamic loads  Turbine components  Turbulence  Wind turbines  Dynamic characteristics  Kelvin-Helmholtz billows  Load fluctuations  Low frequency band  National wind technology centers  Turbulent coherent structures  Wind turbine blade roots  Wind turbine blades   Research on aerodynamic characteristics of wind turbine airfoil and blade in sand-wind environment 期刊论文 INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS, 2020, 卷号: 31, 期号: 11 作者:  Li, Yinran;  Chen, Fangyuan;  Li, Rennian;  Li, Deshun;  Guo, Xingduo 收藏  |  浏览/下载：10/0  |  提交时间：2021/12/17 aerodynamic performance  airfoil  performance parameter  sand-wind environment  wind turbine