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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 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 induced noise characterization of pump turbine in continuous and intermittent load rejection processes 期刊论文 RENEWABLE ENERGY, 2019, 卷号: 139, 页码: 1029-1039 作者:  Mao, Xiuli;  Pavesi, Giorgio;  Chen, Diyi;  Xu, Hengshan;  Mao, Gaojun 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/15 Hydroelectric energy  Pump turbine  Load rejection  Pressure fluctuations  Flow induced noise   Reconstruction and prediction of flow field fluctuation intensity and flow-induced noise in impeller domain of jet centrifugal pump using gappy pod method 期刊论文 Energies, 2019, 卷号: 12, 期号: 1 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Acoustic noise  Centrifugal pumps  Computational geometry  Flow fields  Forecasting  Frequency domain analysis  Hydrodynamics  Impellers  Kinetic energy  Kinetics  Least squares approximations  Singular value decomposition  Thermal noise  Unsteady flow  Blade profile  Centrifugal pump impellers  Field fluctuations  Induced noise  Proper orthogonal decomposition method  Singular value decomposition method  Turbulent kinetic energy  Vibration characteristics   Influence of Opening Characteristics for Ultra-supercritical Steam Trap on Water Hammer Induced Pipe Vibration 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2017, 卷号: 37, 期号: 6, 页码: 1169-1174 and 1280 作者:  Li, Shuxun;  Meng, Lingqi;  X., Xu;  Y., Lou 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Flow measurement  Flow velocity  Fluid structure interaction  Pipelines  Steam  Steam separators and traps  Time domain analysis  Tin plate  Velocity  Water hammer  Calculation models  Flow charac-teristics  Method of characteristics  Opening process  Pipe vibrations  Supercritical steam  Velocity fluctuations  Water hammer pressure   Large eddy simulation of unsteady flow in a mixed flow pump guide vane 会议论文 Kunming, China, July 17, 2013 - July 19, 2013 作者:  Li, Yi Bin;  Li, Ren Nian;  Wang, Xiu Yong 收藏  |  浏览/下载：30/0  |  提交时间：2020/11/15 Computational fluid dynamics  Computer simulation  Unsteady flow  Vortex flow  Amplitude pressure fluctuations  Guide vane  LES  Mixed flow pump  Operating condition  Pressure fluctuation  Sub-grid scale models  Three-dimensional unsteady turbulences   The numerical simulation of unsteady flow in a mixed flow pump guide vane 期刊论文 International Journal of Fluid Machinery and Systems, 2014, 卷号: 6, 期号: 4, 页码: 200-205 作者:  Li, Yi-Bin;  Li, Ren-Nian;  Wang, Xiu-Yong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Large eddy simulation  Unsteady flow  Vortex flow  Amplitude pressure fluctuations  Calculation results  Guide vane  Mixed flow pump  Operating condition  Pressure fluctuation  Sub-Grid-Scale models  Three-dimensional unsteady turbulences   Unsteady flow in the volute of a centrifugal pump with large blade exit angle 期刊论文 International Journal of Fluid Mechanics Research, 2008, 卷号: 35, 期号: 3, 页码: 287-298 作者:  Li, Wen-Guang 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Centrifugal pumps  Flow measurement  Impellers  Unsteady flow  Angular moments  Angular positions  Axi-symmetrical  Fluid velocities  Impeller outlet  Measurement points  Periodical fluctuations  Rectangular section