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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：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 Performance of solar active-passive combined heating system in Tibetan areas of southern Gansu 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 21, 页码: 1-7 作者:  J., Li;  H., Wang;  Z., Wang;  J., Huang;  C., Wang 收藏  |  浏览/下载：65/0  |  提交时间：2020/11/14 Coal combustion  Coal dust  Economics  Electron tubes  Energy conservation  Glass  Heating  Heating equipment  Investments  Sleep research  Solar buildings  Solar collectors  Solar energy  Space heating  Temperature  Thermal comfort  Wind  Economic and environmental benefits  Environmental conditions  Experimental buildings  Indoor thermal environments  Solar radiation intensity  Sunspace  Temperature fluctuation  Thermal economy   Visualization Experiment of Vibration and Cavitation in Poppet Valve under Low Pressure Condition 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2018, 卷号: 54, 期号: 20, 页码: 139-144 作者:  Min, Wei;  Wang, Dong;  Zheng, Zhi;  Ou, Peiwei;  Ji, Hong 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Cavitation  Flow rate  Pressure control  Safety valves  Video recording  High speed videography  Impact  Low-pressure conditions  Poppet valve  Pressure control valves  Pressure fluctuation  Vibration  Visualization experiment   Numerical Investigation the Effect of the Different Tip Vanes on the Loading of an H-VAWT 会议论文 Guilin, China, August 10, 2018 - August 12, 2018 作者:  Li, Shoutu;  Yin, Wang;  Yang, Congxin;  Ye, Li 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/15 Numerical methods  Fatigue loadings  Fluctuation characteristics  Low tip speed ratios  Normal force coefficients  Numerical investigations  Power coefficients  Tangential force coefficient  Unsteady numerical simulations   Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System 期刊论文 APPLIED SCIENCES-BASEL, 2018, 卷号: 8, 期号: 8 作者:  Wei, Liejiang;  Liu, Zengguang;  Zhao, Yuyang;  Wang, Gang;  Tao, Yanhua 收藏  |  浏览/下载：16/0  |  提交时间：2019/11/15 hydraulic wind turbine  energy storage system  speed control  energy matching   Research on the Robustness of the Constant Speed Control of Hydraulic Energy Storage Generation 期刊论文 ENERGIES, 2018, 卷号: 11, 期号: 5 作者:  Liu, Zengguang;  Yang, Guolai;  Wei, Liejiang;  Yue, Daling;  Tao, Yanhua 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 energy storage system  accumulator-controlled hydraulic motor  hydraulic wind turbine  constant speed control  robust control   Research on Modeling and Control of the Front-end Speed Controlled Wind Turbine Based on Hybrid Automata 会议论文 作者:  Li, Xiaoqing;  Dong, Haiying;  Li, Mingxue;  Sun, Zhiqiang 收藏  |  浏览/下载：8/0  |  提交时间：2019/11/15 front-end speed controlled wind turbines  hybrid automata  power control  cloud multi-objective particle swarm optimization algorithm   Research on the robustness of the constant speed control of hydraulic energy storage generation 期刊论文 Energies, 2018, 卷号: 11, 期号: 5 作者:  Liu, Zengguang;  Yang, Guolai;  Wei, Liejiang;  Yue, Daling;  Tao, Yanhua 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Energy storage  Hydraulic accumulators  Hydraulic motors  Robust control  Speed control  Speed regulators  Wind power  Wind turbines  Comparison analysis  Constant speed control  Double closed-loop control  Electrical energy  Energy storage systems  Generation systems  Hydraulic energy storage  Mathematical equations   Effects of Laser Welding Parameters on the Characteristics of Deposition Layer 会议论文 作者:  Su, Guoxing;  Shi, Yu;  Zhang, Gang;  Xie, Jinlong 收藏  |  浏览/下载：18/0  |  提交时间：2019/11/15 Laser welding  High-speed camera  Coupling behavior  Transition behavior  Deposition layer