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浏览/检索结果: 共17条，第1-10条 帮助 限定条件 发表日期：2020    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   Response characteristics of external receiver for concentrated solar power to disturbance during operation 期刊论文 Applied Energy, 2020, 卷号: 278 作者:  Zhang, Qiang;  Cao, Donghong;  Ge, Zhihua;  Du, Xiaoze 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Heat transfer  Static analysis  Thermal stress  Concentrated solar power  Heat transfer characteristics  Mechanical analysis  One-dimensional model  Response characteristic  Solar power tower plants  Thermal Performance  Unsteady conditions   Bacillus amyloliquefaciens Biofertilizer Mitigating Soil Ammonia Volatilization 期刊论文 Huanjing Kexue/Environmental Science, 2020, 卷号: 41, 期号: 10, 页码: 4711-4718 作者:  Yang, Ya-Hong;  Xue, Li-Xia;  Sun, Bo;  Zhang, Bao;  Zhuang, Xu-Liang 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Ammonia  Bacteria  Bacteriology  Soils  Ammonia volatilization  Bacillus amyloliquefaciens  Chemical fertilizers  High-throughput sequencing  Nitrogen utilization  Relative abundance  Soil bacterial community  Soil microbial community   Transient Gas-liquid Flow in Helical Axial Pump Diffuser and Its DMD Analysis 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 9, 页码: 118-126 作者:  Zhang, Renhui;  Wang, Shaohua 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Axial flow  Decomposition  Diffusers (fluid)  Flow fields  Modal analysis  Pumps  Stators  Velocity  Characteristics of flow fields  Flow field distribution  Gas  liquid two-phase flows  Rotor-stator interactions  Steady state characteristics  Steady-state flow field  Transient flow characteristics  Unsteady characteristics   Erosion Wear on Impeller of Double-Suction Centrifugal Pump due to Sediment Flow 期刊论文 JOURNAL OF APPLIED FLUID MECHANICS, 2020, 卷号: 13, 期号: 4, 页码: 1131-1142 作者:  Shen, Z.;  Li, R.;  Han, W.;  Quan, H.;  Guo, R. 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 Double-suction centrifugal pump  Two phase flow  Erosion wear  Particle parameters   Effect of balance drum clearance on the flow in the last stage impeller back sidewall gap 期刊论文 International Journal of Fluid Machinery and Systems, 2020, 卷号: 13, 期号: 2, 页码: 526-535 作者:  Chen, Qian;  Xin, Luo;  Congxin, Yang;  Bin, Wang 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Numerical methods  Pumps  Velocity  Axial distribution  External characteristic  Multistage pumps  Numerical calculation  Numerical calculation methods  Radial velocity  Rate increase  Turbulent energies   Effect of the rotor diameter-length ratio on the rotary lobe pump performance based on numerical simulations and experimental tests 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 9, 页码: 194-200 and 220 作者:  Li, Yibin;  Guo, Dongsheng;  Tang, Yonglin;  Du, Jun 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Characteristic curve  Experimental test  Flow charac-teristics  Numerical calculation  Outlet pressures  Performance parameters  Rotary lobe pumps  Rotational speed   Effect of meridian plane dip angle of the variable pitch inducer blade on cavitation performance of high-speed centrifugal pump 期刊论文 JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2020, 卷号: 42, 期号: 5 作者:  Cheng, Xiaorui;  Jia, Ningning;  Lv, Boru;  Chen, Hongxing 收藏  |  浏览/下载：10/0  |  提交时间：2020/06/02 High-speed centrifugal pump  Inducer  Dip angle  Cavitation  Numerical calculation   Micro-pilot test for optimized pre-extraction boreholes and enhanced coalbed methane recovery by injection of liquid carbon dioxide in the Sangshuping coal mine 期刊论文 Process Safety and Environmental Protection, 2020, 卷号: 136, 页码: 39-48 作者:  Wen, Hu;  Cheng, Xiaojiao;  Chen, Jian;  Zhang, Chunru;  Yu, Zhijin 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Boreholes  Carbon dioxide  Coal  Coal bed methane  Coal deposits  Coal industry  Coal mines  Efficiency  Extraction  Firedamp  Liquefied gases  Liquid methane  Metal recovery  Natural gas wells  Displacement method  Enhanced coalbed methane recoveries  Extraction efficiencies  Liquid carbon dioxide  Pilot tests  Pressure conditions  Pressure swing adsorption  Sorption/Desorption   Effect of Blade Type on Energy Conversion of Vortex Pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 3, 页码: 123-129 作者:  Quan, Hui;  Guo, Ying;  Yang, Yu'e;  Cai, Ting;  Chen, Xiangyu 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Agricultural robots  Computational fluid dynamics  Energy conversion  Energy dissipation  Impellers  Pumps  Structural design  Agricultural development  Breakthrough point  Calculation software  Numerical calculation  Outlet velocities  Three-dimensional designs  Three-dimensional model  Transformation mechanisms