低比速离心泵,low specific speed centrifugal pump
1)low specific speed centrifugal pump低比速离心泵
1.The characteristics oflow specific speed centrifugal pump are introduced,and the grid generation method for impeller passageway and the governing equations of calculation are also expatiated.简要介绍低比速离心泵特点,阐述计算的控制方程和叶轮通道网格划分方法。
2)low specific speed centrifugal pump低比转速离心泵
1.Model of enlarged flow design forlow specific speed centrifugal pump;低比转速离心泵加大流量设计模型
2.Effect of clearance of impeller wear-rings on efficiency oflow specific speed centrifugal pump;叶轮口环间隙对低比转速离心泵效率的影响
3.Based on the characteristics oflow 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。
英文短句/例句
1.Application of CFD Technique in Low Specific Speed Centrifugal PumpCFD技术在低比转速离心泵中的应用
2.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
3.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
4.Numerical Simulation and Analysis of Flow Field of Low Specific Speed Centrifugal Pump;双吸式低比转速离心泵内部流场的数值计算与分析
5.Numerical Simulation and Analysis of Flow Field in Double Suction Impeller and Volute of Low Specific Speed Centrifugal Pump;低比转速离心泵双吸叶轮及蜗壳内部流场的数值计算与分析
6.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
7.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
8.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
9.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
10.Numerical Simulation and Structure Optimization on Low Special-speed Centrifugal Pump;低比转数离心泵内流模拟和结构优化
11.Design and Experimental Study on Low-specific Centrifugal Fire Pumps低比速离心式消防泵的设计与试验研究
12.Optimum Design and Internal Flow Analysis on Super-low Specific-speed Centrifugal Pump s Impeller;极低比转数离心泵叶轮的优化设计与流动分析
13.3-D Numerical Simulation for Low Specific-speed Centrifugal Pump with Multi-phase Position低比转数离心泵多相位定常全三维数值模拟
14.Design and Improvements of Centrifugal Pumps with Low Specific Number of Speeds based on Inner Flow Analysis基于内流分析的低比转数离心泵设计与改进
15.Simulation of Reverse Flow in Low Specific Speed Double Suction Centrifugal Pump低比转数双吸离心泵回流问题的CFD研究
16.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
17.low-head centrifugal pump低水头离心泵，低扬程离心泵
18.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
相关短句/例句
low specific speed centrifugal pump低比转速离心泵
1.Model of enlarged flow design forlow specific speed centrifugal pump;低比转速离心泵加大流量设计模型
2.Effect of clearance of impeller wear-rings on efficiency oflow specific speed centrifugal pump;叶轮口环间隙对低比转速离心泵效率的影响
3.Based on the characteristics oflow 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。
3)low specific-speed centrifugal pump低比转速离心泵
1.Coefficient-enlargement method for design oflow specific-speed centrifugal pump;低比转速离心泵加大系数的计算方法探讨
4)moderate-speed centrifugal pump;medium specific speed pump中比转速离心泵
5)centrifugal pump with high specific speed高比转速离心泵
6)low specific speed pump低比转速泵
延伸阅读
SG型三足式刮刀下卸料调速离心机用途SG三足式刮刀下部卸科离心机是一种间歇操作，过滤式离心机。采用调速电机根据不同的物料选择恰当转速进行进料分离洗涤。低速运转下卸料。本离心机和普通上出料离心机比较。除具有对物料的适应性强，运转平稳外还具有工作作效率高，劳动强度低，操作条件好等优点本离心机适合于中小颗粒(≥0.01毫米)的悬俘液分离脱液，可以广泛应用于化工、制药、冶金、食品等工业部门。且具有自动离心机的优点,筒体基本密封可防止某些有毒,强腐材料外泄伤人，安全系数高。原理电机通过传动系统带动转鼓绕其主轴心回转形成离心力场,料液从顶部与主轴同轴线的加料管进入转鼓落在主轴上部的布料盘上。在离心力场的作用下，料液被抛向转鼓壁。液相继滤网，转鼓孔进入机壳空间，落在机身底盘上从出液口排出，固相物料留在滤网内侧、料层厚度由专门的限位器控制，洗涤液通过洗涤管加入，脱液完毕，转鼓降速用刮刀将固相物料刮落下来从转鼓上出料口卸出。特点：卸料方便，节省体力可实现机械化控制和隔离控制。主要技术参数SGl250SGl000SG800转鼓内径 1250mm 1000mm 800mm转鼓高度 500mm 450mm 400mm转鼓容积 250L 150L 90L装料限量 310kg 180kg 120kg转鼓转速 0-900r/min 0-1080r/min 0-1200r/min分离因数 550 680 650电机型号 YZTv62-4L JZTv52-4L JZTv42-4L功率 18.5KW 11KW 5.5KW转速 0~1200r/min 0~1200r/min 0~1200r/min外形尺寸-(长*宽*高) 2587*1900* 2335 2300*1600* 2300 1900*1370*1800机器重量 4050kg 3500kg 2000kg
