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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：2021    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 Flow field and steady performance of supercritical carbon dioxide dry gas seal based on turbulence model 期刊论文 Huagong Xuebao/CIESC Journal, 2021, 卷号: 72, 期号: 8, 页码: 4292-4303 作者:  R., Yan;  X., Ding;  J., Xu;  X., Hong;  X., Bao 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Carbon dioxide  Centrifugation  Film thickness  Flow fields  Gases  Laminar flow  Reynolds equation  Sealants  Supercritical fluid extraction  Turbulence models  Turbulent flow  Compressible fluids  Inlet temperature  Pressure and temperature  Sealing performance  Spiral groove dry gas seals  Steady performance  Supercritical carbon dioxides  Turbulence effect   Optimization and verification of dynamic flow balance valve structure 期刊论文 Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2021, 卷号: 53, 期号: 7, 页码: 108-115 作者:  Li, Shuxun;  Wu, Hanlin;  Li, Zhong;  Shen, Henyun;  Ye, Chen 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Electromagnetic wave attenuation  Flow control  Large eddy simulation  Numerical methods  Reels  Turbulence models  Compensation coefficients  Compensation factor  Control accuracy  Correction method  Flow field simulation  Optimization method  Pressure differences  Pressure pulsation   Investigations on the effects of obstacles on the surfaces of blades of the centrifugal pump to suppress cavitation development 期刊论文 MODERN PHYSICS LETTERS B, 2021, 卷号: 35, 期号: 20 作者:  Zhao, Weiguo;  Guo, Bao 收藏  |  浏览/下载：10/0  |  提交时间：2021/10/14 Cavitation suppression  obstacle  numerical simulation  mechanism  centrifugal pump   Influence of the Balance Hole Circumferential Position on the Cavitation Performance of the Semiopen Impeller Centrifugal Pump 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 卷号: 2021 作者:  Cheng, Xiaorui;  Luo, Jiaheng;  Xiong, Bo;  Jiang, Yimeng 收藏  |  浏览/下载：13/0  |  提交时间：2021/10/14 Effect of Suppressing Cavitation of Rough Zone on Suction Surface of Centrifugal Pump Blade 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2021, 卷号: 52, 期号: 6, 页码: 169-176 and 214 作者:  Zhao, Weiguo;  Li, Qinghua;  Kang, Yandong 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Centrifugal pumps  Energy dissipation  Flow fields  Impellers  Kinetic energy  Kinetics  Pressure effects  Turbulence models  Vortex flow  Centrifugal pump impellers  Flow field distribution  Flow field structure  K-Omega turbulence model  Low specific speed centrifugal pump  Practical engineering applications  Pressure fluctuation  Turbulent kinetic energy distribution   Research on influence of downburst on wind turbine wake and torque characteristics 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2021, 卷号: 49, 期号: 6, 页码: 68-73 作者:  Li, Deshun;  Yu, Zhengbin;  Guo, Tao;  Zhao, Xiaohe 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Large eddy simulation  Torque  Turbulence  Wakes  Wind turbines  National Renewable Energy Laboratory  Research object  Torque characteristic  Turbulence characteristics  Turbulence intensity  Vertical wind shear  Wake turbulence  Wind turbine wakes   Effect of different turbulent lubrication models on the lubrication characteristics of water-lubricated rubber bearings at a high Reynolds number 期刊论文 PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 6, 页码: 1ENG 作者:  Du, Yuanying;  Lan, Jianying;  Quan, Hui;  Sun, Chenxi;  Liu, Xiaoyi 收藏  |  浏览/下载：8/0  |  提交时间：2021/10/14 Bearing capacity  Bearings (structural)  Deformation  Finite difference method  Laminar flow  Nonmetallic bearings  Reynolds number  Rubber  Turbulence models  High Reynolds number  Lining deformation  Lubrication characteristics  Lubrication models  Lubrication theory  Operating condition  Water film thickness  Water lubricated rubber bearings   Influence factors of wind load coefficient of dish solar concentrator-based on fuzzy gray correlation analysis 期刊论文 Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 5, 页码: 328-334 作者:  Wang, Linjun;  Luo, Bin;  Shi, Baozhou;  Zhang, Dong;  Liu, Jianming 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Aerodynamic loads  Concentration (process)  Correlation methods  Factor analysis  Mirrors  Turbulence models  Wind stress  Gray correlation analysis  Gray correlation degrees  Grey correlation analysis  Grey correlation degrees  Grey correlation theories  K-epsilon turbulence model  Resistance coefficients  Rolling moment coefficient   Study of cavitation performance of centrifugal pump based on Venturi tube principle blades 期刊论文 Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2021, 卷号: 52, 期号: 5, 页码: 1692-1701 作者:  Zhao, Weiguo;  Lu, Jiajia;  Zhao, Furong;  Li, Qinghua 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Centrifugal pumps  Hydraulics  Nozzles  Numerical methods  Shear flow  Shear stress  Turbulence models  Volume fraction  Cavitation model  Cavitation performance  Development process  Experimental methods  K-Omega turbulence model  Low specific speed centrifugal pump  Shear-stress transport  Venturi tube   Research on Accuracy of Hydraulic Performance Calculation under Full Working Conditions of a Nuclear Main Pump Based on Detached Eddy Simulation 期刊论文 Hedongli Gongcheng/Nuclear Power Engineering, 2021, 卷号: 42, 期号: 2, 页码: 125-130 作者:  Wang, Xiuyong;  Liu, Zhiyuan;  Liu, Yuning;  Li, Yibin 收藏  |  浏览/下载：5/0  |  提交时间：2021/06/03 Pumps  Turbulence models  Calculation accuracy  Calculation results  Delayed detached eddy simulation (DDES)  Detached eddy simulations  Hydraulic performance  Improved delayed detached eddy simulations  Performance prediction  Unsteady numerical simulations