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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2020     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 Cavitation characteristics and pressure pulsation response of piston type flow control valve 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 12, 页码: 44-48 and 54 作者:  Li, Shuxun 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Air  Cavitation  Concentration (process)  Flow control  Pistons  Safety valves  Turbulence models  Cavitation characteristics  Cavitation model  Control valves  Flow control valves  Lower frequencies  Pressure pulsation  Standard k epsilons  Working process   Cavitation control of centrifugal pump based on gap jet principle 期刊论文 Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2020, 卷号: 54, 期号: 9, 页码: 1785-1794 作者:  Zhao, Wei-guo;  Lu, Jia-jia;  Zhao, Fu-rong 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Centrifugal pumps  High pressure effects  Impellers  Numerical methods  Turbulence models  Calculation results  Cavitation control  Flow field structure  High-pressure fluids  K-Omega turbulence model  Low specific speed centrifugal pump  Numerical simulation method  Suppression effects   Study on the influence of blade outlet cutting on hydraulic noise of centrifugal pump with low specific speed 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2020, 卷号: 12, 期号: 9 作者:  Cheng, Xiaorui;  Li, Tianpeng;  Wang, Peng 收藏  |  浏览/下载：9/0  |  提交时间：2022/03/01 Centrifugal pump  impeller outlet  V-shaped cutting  pressure pulsation  noise  frequency   Flow-induced noise of a high pressure drop control valve 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 14, 页码: 116-121 作者:  Li, Shuxun;  Kang, Yunxing;  Meng, Lingqi;  Pan, Weiliang;  Zhang, Wannian 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Safety valves  Flow induced noise  Operation process  Parameter control  Parametric design  Pressure pulsation  Sound pressure level  Spectrum characteristic  Structure parameter   Numerical Study on Pressure Pulsation Characteristics of Liquid LBE Medium Axial-Flow Pump 期刊论文 Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 3, 页码: 202-207 作者:  Wang, Yan;  Yu, Hongxing;  Guo, Yanlei;  Yan, Mingyu;  Sui, Haiming 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Boundary layers  Flow separation  Impellers  Navier Stokes equations  Rhenium compounds  Statistical mechanics  Turbulence models  Water piping systems  Distribution characteristics  Empirical coefficients  Hydraulic performance  Pressure coefficients  Pressure fluctuation  Renormalization group  Rotation frequencies  Two-equation turbulence models   Visual experimental investigation on the stability of pressure regulating poppet valve 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2020, 卷号: 234, 期号: 12, 页码: 2329-2348 作者:  Min, Wei;  Wang, Hongyu;  Zheng, Zhi;  Wang, Dong;  Ji, Hong 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Hydraulic equipment  Orifices  Cavitation phenomenon  Experimental investigations  Hydraulic system  Pipe-line systems  Pressure differences  Reliability and safeties  Vibration amplitude  Visual experiments   Effect of the rotor diameter-length ratio on the rotary lobe pump performance based on numerical simulations and experimental tests 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 9, 页码: 194-200 and 220 作者:  Li, Yibin;  Guo, Dongsheng;  Tang, Yonglin;  Du, Jun 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Characteristic curve  Experimental test  Flow charac-teristics  Numerical calculation  Outlet pressures  Performance parameters  Rotary lobe pumps  Rotational speed   High Productivity Ethanol from Solid-State Fermentation of Steam-Exploded Corn Stover Using Zymomonas mobilis by N-2 Periodic Pulsation Process Intensification 期刊论文 APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2020, 页码: 16 作者:  Sun, Lele;  Wang, Lan;  Chen, Hongzhang 收藏  |  浏览/下载：6/0  |  提交时间：2020/06/15 Lignocellulosic ethanol  Solid-state fermentation  N-2 periodic pulsation process intensification  Zymomonas mobilis  Simultaneous saccharification fermentation  Periodic peristalsis  Steam explosion   Research on Flow Characteristics of Straight Line Conjugate Internal Meshing Gear Pump 期刊论文 PROCESSES, 2020, 卷号: 8, 期号: 3 作者:  Chai, Hongqiang;  Yang, Guolai;  Wu, Guoguo;  Bai, Guixiang;  Li, Wenqi 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 straight line conjugate internal meshing gear pump  average flow rate  flow pulsation  gear pair's geometric parameters  simulation analysis  performance evaluations   Effect of hub-covered roughness area in centrifugal pump on cavitation suppression 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 2, 页码: 16-22 作者:  Zhao, Weiguo;  Xu, Zexin;  Yu, Jinhong;  Zhu, Changjian 收藏  |  浏览/下载：29/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Computer simulation  Flow fields  Impellers  Kinetic energy  Kinetics  Shear stress  Turbulence models  Flow field structure  K-Omega turbulence model  Low speed  Roughness areas  Shear-stress transport  Turbulence kinetic energy  Unsteady cavitating flows  Unsteady characteristics