云南高校图书馆联盟文献共享服务平台- IMPELLER

IMPELLER: 作品数：173被引量：638H指数：12; 导出分析报告; 相关领域：机械工程更多>>; 相关作者：张廷安刘燕张子木张超赵洪亮更多>>; 相关机构：东北大学哈尔滨工业大学沈阳铝镁设计研究院名古屋大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Blade Cutting Influence on Centrifugal Pump Noise Reduction: 《Fluid Dynamics & Materials Processing》2025年第3期623-644,共22页Tianpeng Li Yujun Duan Qianghu Ji; A centrifugal pump with a specific speed ns=67 is considered in this study to investigate the impact of blade cutting(at the outlet edge)on the fluid-induced noise,while keeping all the other geometric parameters unch...; 关键词：Centrifugal pump IMPELLER cutting distance CLEARANCE sound field

Study on the Influence of Blade Outlet Backsweep Angle on Performance of Impeller: 《Open Journal of Applied Sciences》2022年第4期555-573,共19页Peng Jiang Yong Tian Bo Wang Nannan Zhang; As an important parameter of compressor impeller, the design value of blade outlet backsweep angle has a great influence on the performance of impeller. In this paper, six impellers with blade outlet backsweep angle ...; 关键词：IMPELLER Blade Outlet Backsweep Angle PERFORMANCE Isentropic Efficiency CFD Secondary Flow

Effect of Impeller Solidity on the Generating Performance for Solar Power Generation: 《Journal of Electronic Science and Technology》2021年第4期308-318,共11页Jia Liu Rui Tian Jing Nie; the Scientific Research Project of Inner Mongolia University under Grant No.NJZY19075.; According to current solar power research,both the generating unit’s minimum start-up speed and power generation system’s minimum flow rate for operation decrease with the increase in the impeller solidity.Ideally,a...; 关键词：Blade number impeller solidity solar chimney power generation

CFD simulation of impeller shape effect on quality of mixing in two-phase gas–liquid agitated vessel被引量：6: 《Chinese Journal of Chemical Engineering》2020年第11期2733-2745,共13页Amir Heidari; Semnan University for the financial support of this research(grant number 845)。; Mixing efficiency in two-phase gas–liquid agitated vessel is one of the important challenges in the industrial processes.Computational fluid dynamics technique(CFD)was used to investigate the effect of four different...; 关键词：Pitched blade impeller MIXING CFD Multiphase flow RNG k-εmodel

CFD simulation of single-phase flow in flotation cells:Effect of impeller blade shape,clearance,and Reynolds number被引量：6: 《International Journal of Mining Science and Technology》2019年第5期657-669,共13页Manjunath Basavarajappa Sanja Miskovic; A series of numerical simulations of turbulent single-phase flows are performed to understand the flow and mixing characteristics in a laboratory scale flotation tank.Four impeller blade shapes covering a wide range o...; 关键词：FLOTATION IMPELLER BLADE design TURBULENT flow Mixing PUMPING efficiency

Study of Unsteady Flow Simulation of Backward Impeller with Non-uniform Casing被引量：2: 《Journal of Thermal Science》2017年第3期208-213,共6页War War Min Swe Hiroya MORIMATSU Hidechito HAYASHI Tetsuya OKUMURA Ippei ODA; The flow characteristics of the centrifugal fans with different blade outlet angles are basically discussed on steady and unsteady simulations for a rectangular casing fan. The blade outlet angles of the impellers are...; 关键词：Centrifugal fan IMPELLER Blade outlet angles Steady and unsteady simulation Rectangular casing

Influence of Blade Thickness on Transient Flow Characteristics of Centrifugal Slurry Pump with Semi-open Impeller被引量：4: 《Chinese Journal of Mechanical Engineering》2016年第6期1209-1217,共9页TAO Yi YUAN Shouqi LIU Jianrui ZHANG Fan TAO Jianping; Supported by National Natural Science Foundation of China(Grant No.51239005);Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD); As the critical component, the impellers of the slurry pumps usually have blades of a large thickness. The increasing excretion coefficient of the blades affects the flow in the impeller resulting in a relatively high...; 关键词：centrifugal slurry pump blade thickness transient flow characteristics time-averaged relative flow angle semi-openimpeller

Transient Hydraulic Performance and Numerical Simulation of a Centrifugal Pump with an Open Impeller during Shutting Down: 《Open Journal of Fluid Dynamics》2012年第4期348-353,共6页Yuliang Zhang Zuchao Zhu Yingzi Jin Baoling Cui; In this paper, the transient behavior of a low specific speed centrifugal pump with straight blades during shutting down is studied through the experimental test, theoretical calculation, and numerical simulation. The...; 关键词：CENTRIFUGAL Pump Straight BLADE Shut DOWN Negative Impulsion Flow INERTIA

3D Particle Image Velocimetry Test of Inner Flow in a Double Blade Pump Impeller被引量：5: 《Chinese Journal of Mechanical Engineering》2012年第3期491-497,共7页LIU Houlin WANG Kai YUAN Shouqi TAN Minggao WANG Yong RU Weimin; supported by National Outstanding Young Scientists Founds of China (Grant No. 50825902);National Key Technology R&D Program of China (Grant No. 2008BAF34B15);National Natural Science Foundation of China (Grant No. 51079062);Jiangsu Provincial 333 High-level Personal Training Project of China;Jiangsu Provincial Six Talent Peak of China; The double blade pump is widely used in sewage treatment industry,however,the research on the internal flow characteristics of the double blade pump with particle image velocimetry（PIV） technology is very little at ...; 关键词：double blade pump IMPELLER inner flow 3D particle image velocimetry（PIV） test

Numerical assessment on improving multistage centrifugal impeller performance by changing inlet skew angle at impeller inlet被引量：2: 《Journal of Central South University》2012年第4期953-961,共9页M.N.Labib Woo Ju-sik Choi Du-youl T.Utomo B.Fajar Chung Han-shik Jeong Hyo-min; Project(NRF-2010-013-D00007) supported by the National Research Foundation of Korea;Work finacially supported by the 2010 Research Professor Fund of Gyeongsang National University,Korea; Multistage centrifugal impellers with four different skew angles were investigated by using computational fluid dynamics.The purpose of this work is to investigate the influences of lean angle at the blade tip of the ...; 关键词：computational fluid dynamics secondary flow blade inlet skew angle multistage centrifugal compressor

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