stage of pump

Theoretical analysis of fluid flow within radial gap in balancing disk of multi-stage-section pump;

多级泵平衡盘径向间隙流动的理论分析

Theoretical analysis of fluid flow within gaps in three-gap balance disc of multi-stage-section pump;

多级泵三间隙平衡盘间隙流动的理论分析

Research on intelligent schedule of the second pumping station based on genetic algorithm;

基于遗传算法的水厂二级泵房智能调度系统

Research on the Intelligent Schedule System of the Second Pumping Station in Water Treatment Plant Based on GA;

基于遗传算法的水厂二级泵房智能调度系统的研究

Calculation on the optimum radius of the balancing disc for multistage pump;

多级泵平衡盘最佳径向尺寸的计算

Structural optimization design of balance disc in multistage pump for better sensitivity;

多级泵平衡盘灵敏性优化设计

By increasing speed and single-state head,the traditional multistage pump was improved.

通过提高泵的转速和单级扬程对传统多级泵进行改进 ,采用的与其它叶轮比转速不同的末级叶轮完全覆盖了原多级泵型谱范围。

Optimizing operation of cascade pumping stations by genetic algorithm;

梯级泵站优化运行的遗传算法

Distribution of Velocity and Pressure Within Balance Disk of Multi-stage-section Pump

多级泵平衡盘两间隙内速度与压力分布

Numerical Simulation and Experimental Verification of Hydraulic Performance of Stamping Multi-stage Pump

冲压式多级泵水力性能的数值模拟及实验验证

Axial thrust equilibrator of multi-stage pumps in SWRO

反渗透海水淡化高压多级泵的轴向力平衡机构

The principle of multi-stage EOP is put forward hi order to achieve high -pressure output and low voltage supply in the microsystem.

为了在微系统中设计应用低电压驱动的高输出压强电渗泵，提出了多级泵原理。

sectional multi-stage centrifugal fresh water pump

分段式多级离心清水泵

Measurement of Multi-level Centrifugal Water Pump s Integrative Parameters in Mine;

矿山用多级离心式水泵运行参数检测

Research on Measurement and Control System of Multi-Stage Oil Pump Based on PIC18F6520;

基于PIC18F6520的多级油泵测控系统的研究

Research on Hydraulic Design and Application on Stamping and Welding Multistage Pump;

关于冲压焊接多级离心泵水力设计的研究

Optimization and analysis of Raman fiber amplifiers by combining multi-wavelength pumps with cascaded fibers

多波长泵浦与级联光纤相结合RFA的优化分析

Rolling Bearing Lubrication Multi-steps Pump Driven by the Straight Line Servo Motor

微量可调式滚动轴承润滑用多级柱塞泵

Optimum Design and CFD Analysis on Stamping and Welding Multistage Stainless-steel Centrifugal Pump's Impellers;

不锈钢冲压焊接多级离心泵叶轮优化设计及CFD分析

Study on Application of Hydrostatic Bearing to the Equilibrium of Axial Force of Multistage Centrifugal Pump;

液体静压支承技术在多级离心泵轴向力平衡中的应用研究

Design Optimization and Computer Simulation on Horizontal Stamping and Welding Multistage Centrifugal Pump

卧式冲压焊接多级离心泵的设计优化及计算机模拟

Development of the great-flow control valve used for the vacuumpumping water system with multistage centrifugal pumps

用于多级离心泵抽真空吸水系统的大流量控制阀的开发研制

The Calculation of and Analysis on the High-voltage Frequency Energy Saving in Multi-level High-lift Pump Station

多级提水高扬程泵站高压变频节能的计算与分析

3-D Analysis for Transient Flow in a Multistage Centrifugal Pump Using Sliding Mesh

应用滑移网格技术分析多级离心泵的三维瞬态流动

single-stage self-priming centrifugal fresh water pump

单级自吸式离心清水泵

diesel-driven single stage centriufugal pump

柴油机驱动单级离心泵