Then make the high-speed centrifugal pump obtain very stable flow head characteristic line.
为了保证高速离心泵能获得连续下降的稳定的扬程流量特性线,在结构方面采取了在诱导轮前缘加孔板、离心轮前加孔板或者同时在诱导轮进口前缘、离心轮进口前安装孔板的措施。
Low flow,high speed centrifugal pump can be used in kinds of equipment of aeronautics,astronautics,power engineering and computing techniques.
建立了小流量高速离心泵机组的性能预测模型 ,分析了轮盘直径和辅助系统出口压力对小流量高速离心泵系统效率的影响 ,并以其为设计变量 ,建立了以泵机组的效率作为目标值的优化设计方法 ,在此基础上对一小流量高速离心泵进行了优化设计 ,效果显著。
In this paper the structral and hydraulic design method of low temperature liquid nitrogen high speed centrifugal pump DW125 is presented.
以比转速为４３的高速液氮离心泵为例阐述了低温高速离心泵的结构设计和水力设计方法。
This paper analyzes the reason damaged of gear unit for 108 -J/JA vertical high speed centrifugal pump of Ningxia Petrochemical Company 2nd chemical fertilizer ammonia device and proposals project of repairrment.
本文对宁夏石化公司二化肥合成氨装置中108-J／Ja立式高速离心泵增速箱齿轮损坏原因及修复方法进行了分析与总结,并对新齿轮的重新设计制造加以计算说明。
Model of enlarged flow design for low specific speed centrifugal pump;
低比转速离心泵加大流量设计模型
Effect of clearance of impeller wear-rings on efficiency of low specific speed centrifugal pump;
叶轮口环间隙对低比转速离心泵效率的影响
Based on the characteristics of low specific speed centrifugal pump as well as its existing problems and research situation,this paper introduced the advantages of analysis technique of computational fluid dynamics(CFD),then it summarizes the CFD technique\'s research methods and research progress.
针对低比转速离心泵的特点、存在的问题及研究情况,介绍了CFD技术研究与分析的优点,综述了其在低比转速离心泵中常用的研究方法、研究进展;最后对CFD技术在低比转速离心泵中的研究方向、发展前景做了展望。
Impact of impeller type on performance of high-speed centrifugal pumps with ultra-low specific-speed
叶轮型式对超低比转速高速离心泵性能的影响
Orthogonal design of complex impeller of centrifugal pump with super-low-specific-speed
超低比转速高速离心泵复合式叶轮的正交设计
Numerical Simulation and Optimization Research on Internal Flow of High Speed Mini Centrifugal Pump;
微型高速离心泵内部流动数值模拟和优化研究
VIBRATION ANALYSIS AND TECHNICAL IMPROVEMENT OF VERTICAL HIGH SPEED CENTRIFUGAL PUMP SYSTEM
立式高速离心泵系统振动分析与整改措施
Geometric formation method of short blades on compound impeller of high-speed centrifugal pump with super-low specific speed
超低比转速高速离心泵复合叶轮短叶片的几何造型方法
The Analysis of Three-Dimensional Flow in High-Speed Pump and Research of Its Fluid-induced Pressure Fluctuation;
高速离心泵内全流道三维流动及其流体诱发压力脉动研究
Numerical Simulation and Theoretical Analysis of High-speed Centrifugal Pump with Inducer;
高速诱导轮离心泵的理论分析与数值模拟
Influence of silt particle diameter and volume fraction on centrifugal pumps with high specific speed
泥沙颗粒直径及体积分数对高比转速离心泵的影响
Application of CFD Technique in Low Specific Speed Centrifugal Pump
CFD技术在低比转速离心泵中的应用
APPLICATION OF VARIABLE FREQUENCY CONTROL TECHNOLOGY IN CENTRIFUGAL PUMP FOR ENERGY SAVING
变频调速技术在离心泵节能中的应用
Our typical applications includes: Furnace tilt drives and bull gear arrangements, Main ladle hoists and travel drives, Roller table drives, edger rolls, Rolling mill pinion stands and reducers, Drives for coilers, uncoilers, edgers, shears etc.
应用在连续性浇铸机、道上的行星齿轮减速机，另外还有用在离心式除凝泵的高速齿轮箱。
Application of Vibration Detection in Installation of High Temperature Centrifugal Pump
振动检测在高温离心泵安装中的应用
The Measures of Improving the Reliability of Centrifugal Pump
提高Flowserve离心泵运行可靠性的措施
The Experimental Study on the Effect of Different Rotate Speed to the Performance of Centrifugal Pump;
不同转速对离心泵性能影响的试验研究
Calculation and Analysis on Critical Rotational Speeds of the Centrifugal Pump Rotors
离心泵转子部件临界转速的分析与计算
Cavitation test analysis of low-specific-speed centrifugal-vortex pump for gas-liquid two-phase mixture flow
低比转速离心旋涡泵的气液混输汽蚀试验分析
Optimum design of low-specific-speed centrifugal pump for LRE
液体火箭发动机超低比转速离心泵优化设计
Multi-objective optimization for the geometrical parameters of the low-specific-speed centrifugal impeller
低比转速离心泵叶轮几何参数多目标优化