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浏览/检索结果: 共20条，第1-10条 帮助 限定条件 发表日期：2019    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 Effect of axial matching between inducer and centrifugal pump suction chamber on cavitation performance 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2019, 卷号: 234, 期号: 7, 页码: 947-956 作者:  Cheng, Xiaorui;  Zhang, Aimin 收藏  |  浏览/下载：5/0  |  提交时间：2020/06/02 Inducer  suction chamber  axial matching  cavitation performance   Numerical Study of the Unsteady Flow Characteristics of a Jet Centrifugal Pump under Multiple Conditions 期刊论文 PROCESSES, 2019, 卷号: 7, 期号: 11 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Han, Wei 收藏  |  浏览/下载：7/0  |  提交时间：2020/06/02 jet centrifugal pump (JCP)  unsteady flow  numerical calculation  pressure fluctuation  rotor-stator interaction   Vortex Pump as Turbine-A Type Turbine for Energy Generation or Recovery Based on Computational Fluid Dynamics Prediction 期刊论文 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2019, 卷号: 141, 期号: 10 作者:  Li, Wenguang 收藏  |  浏览/下载：25/0  |  提交时间：2019/11/15 vortex pump  pump as turbine  vortex flow  cavitation  hydraulic performance  CFD   Vortex Pump as Turbine - A Type Turbine for Energy Generation or Recovery Based on Computational Fluid Dynamics Prediction 期刊论文 Journal of Fluids Engineering, Transactions of the ASME, 2019, 卷号: 141, 期号: 10 作者:  Li, Wenguang 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Flow structure  Hydraulic motors  Impellers  Rope  Turbines  Vortex flow  Cavitation conditions  Cavitation performance  Computational fluid dynamics methods  Hydraulic performance  Mechanical efficiency  Pump as turbine  Rotational directions  Vortex pumps   Influences of the diameter of the balance hole on the flow characteristics in the hub cavity of the centrifugal pump 期刊论文 JOURNAL OF HYDRODYNAMICS, 2019, 卷号: 31, 期号: 5, 页码: 1060-1068 作者:  Dong, Wei;  Chu, Wu-li;  Liu, Zai-lun 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Centrifugal pump  balance hole  hub cavity  circumferential velocity component  radial velocity component   Influence of blade profile on the hydraulic and rotating noise characteristics of a jet centrifugal pump 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 18, 页码: 223-230 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Li, Jing;  Shen, Zhengjing 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Acoustic properties  Centrifugal pumps  Regression analysis  Sensitivity analysis  Surface properties  Blade profile  Hydraulic performance  Mapping relationships  Multiple regression model  Noise characteristic  Optimal parameter combinations  Response surface method  Rotational noise   Experimental startup characteristics of a prototype pump delivering tap water 期刊论文 JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2019, 卷号: 41, 期号: 9 作者:  Zhang, Yu-Liang;  Zhu, Zu-Chao;  Li, Wen-Guang 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/15 Self-priming centrifugal pump  Self-priming process  Startup process  Steady operational condition  Hydraulic performance   The effect of impeller slot jet on centrifugal pump performance 期刊论文 JOURNAL OF HYDRODYNAMICS, 2019, 卷号: 31, 期号: 4, 页码: 733-739 作者:  Zhang, Ren-hui;  Yun, Li-chen;  Li, Jing 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Centrifugal pump  slot impeller  slot jet  cavitation performance  circulation flow   Optimization method for low specific speed centrifugal impeller based on POD surrogate model 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2019, 卷号: 47, 期号: 7, 页码: 50-55 作者:  Guo, Guangqiang;  Zhang, Renhui;  Chen, Xuebing;  Li, Rennian 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Centrifugal pumps  Centrifugation  Flow fields  Sensitivity analysis  Centrifugal impeller  Centrifugal pump impellers  Hydraulic optimizations  Low specific speed centrifugal pump  Optimization design  Optimization method  Proper orthogonal decompositions  Surrogate model   Research on the Prediction Method of Centrifugal Pump Performance Based on a Double Hidden Layer BP Neural Network 期刊论文 ENERGIES, 2019, 卷号: 12, 期号: 14 作者:  Han, Wei;  Nan, Lingbo;  Su, Min;  Chen, Yu;  Li, Rennian 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 centrifugal pump  double hidden layer  Levenberg-Marquardt algorithm  performance prediction