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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2018     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 Investigation of cavitation instabilities in a centrifugal pump based on one-element theory 会议论文 Beijing, China, November 16, 2017 - November 19, 2017 作者:  Zhao, G.S.;  Zhao, W.G. 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/15 Centrifugal pumps  Feedback  Hydraulic machinery  System stability  Turbulence models  Cavitation compliance  Cavitation inception  Cavitation instability  K-Omega turbulence model  Low specific speed centrifugal pump  Mass flow gain factor  Rotating cavitations  Unsteady cavitating flows   Characteristic analysis of exterior hydrodynamic noise of jetting centrifugal self-priming pump 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2018, 卷号: 46, 期号: 6, 页码: 43-48 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Song, Qice 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Acoustic wave propagation  Centrifugation  Hydrodynamics  Large eddy simulation  Numerical methods  Pumps  Thermal noise  Turbulence models  Flowing-passed com- ponents  Hydrodynamic noise  Self-priming centrifugal pumps  Sound power  Vibro-acoustic couplings   Investigation on the effect of slot pulse jet on centrifugal pump performance 期刊论文 International Journal of Fluid Machinery and Systems, 2018, 卷号: 11, 期号: 2, 页码: 139-145 作者:  Zhang, Renhui;  Yun, Lichen 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Ejectors (pumps)  Impellers  Cavitation performance  Circumferential direction  Hydraulic performance  Pressure differences  Pressure fluctuation  Pulse frequencies  Pulse jet  Volume distributions   Numerical investigation of turbulent flow coherent structures in annular jet pumps using the LES method 期刊论文 SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 1 作者:  Xu MaoSen;  Yang XueLong;  Long XinPing;  Lyu Qiao;  Ji Bin 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 annular jet pump  coherent structure  large eddy simulation  turbulent flow   Experimental investigation of cavity length pulsation characteristics of jet pumps during limited operation stage 期刊论文 ENERGY, 2018, 卷号: 163 作者:  Wang, Jiong;  Xu, Shuangjie;  Cheng, Huaiyu;  Ji, Bin;  Zhang, Junqiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 Jet pump  Cavity length  Flow characteristics  Cavitation  Pulsation intensity   Two Methods of Amplification of Coherent Extreme Ultraviolet Radiation During Harmonic Generation in Plasmas 期刊论文 Optics and Spectroscopy, 2018, 卷号: 124, 期号: 6, 页码: 855-870 作者:  Ganeev, R. A. 收藏  |  浏览/下载：0/0  |  提交时间：2019/09/17 high-order harmonics  laser-produced plasma  photoabsorption spectrum  resonance enhancement  femtosecond pulses  ionization  ablation  nm  photoionization  antimony  Optics  Spectroscopy   Numerical analysis and verification of flow characteristics of rotor cavity of spiral rotary lobe pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 10, 页码: 62-67 作者:  Li, Yibin;  Zhang, Xiaoze;  Guo, Dongsheng;  Wang, Xiaofei 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Computer simulation  High pressure effects  Models  Numerical models  Pumps  Secondary flow  Statistical mechanics  Transition flow  Turbulence models  Vortex flow  Analysis and verifications  Flow pulsation  Internal flow characteristics  K-epsilon turbulence model  Performance tests  Rotary lobe pumps  Simulation and experimental verifications  Spiral angle