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浏览/检索结果: 共3条，第1-3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 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   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：5/0  |  提交时间：2019/11/15 jet centrifugal pump (JCP)  blade profile  flow field fluctuation intensity  impeller-induced noise  POD   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：8/0  |  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