On the basis of many tests the practical design method of vortex pump was sumed up .

在大量试验基础上，提出一种实用的 旋流 泵设计方法。

In order to get the3D turbulent flow structures in vortex pump a test rig was set up .

为获得 旋流 泵内部三维湍流场的真实情况，设计制造了模型 泵并构造了试验装置。

Self-priming Vortex Pump Variable Speed Performance and Internal Flow Test Influence of Rotational Speed of Pumps on Hydraulic Losses in Suction Boxes and Discharge Passages

自吸 旋涡 泵变转速性能与内部流场试验水泵转速变化对进出水流道水力损失的影响

Construction and Hydraulic Design of a New Vortex Pump

新型 旋流 式无 堵塞 泵的结构与水力设计

Design method and characteristic analysis of Vortex pump

旋流 泵的特性分析与设计方法探讨

The vortex pump is a kind of impurity pump .

旋流 泵是杂质泵的一种。

The vortex pump is one kind of non-clogging pumps . It has been widely applied in the chemical engineering the mine urban draining and the other fields .

旋流 泵作为一种无堵塞性能优良的泵，广泛应用于化工、矿山、城市排水等领域。

The flow in the vortex pump is very complicated and the flow mechanism in vortex pump is not well understood so the design theory of vortex pump is not perfect .

旋流 泵内部流动情况比较复杂。目前对旋流泵的流动机理了解的不是很清楚，旋流泵的设计理论也不完善。

The method in this paper is very useful for internal flow analysis performance prediction efficiency increase and optimum design of vortex pump and roto-jet pump .

本文的方法对 旋流 泵和旋喷泵内部流动分析、性能预测、提高效率和优化设计具有指导意义。

The Influence of Blade Angles on Low-speed Vortex Pump Performance

基于叶片角度对低比转速 旋涡 泵性能影响的研究

According on the result the structure parameter of the vortex pump is to been revised .

这种通过实验修正 旋流 泵的结构参数的设计方法， 耗费大量的物 力及 人力，且设计 周期较长。

Particle concentration distribution and its effect on salt-out features in a vortex pump

旋流 泵内颗粒分布及对盐析特性的影响

Research on internal flow of vortex pump impeller

旋流 泵叶轮内部流动的研究

Numerical Analysis of Influences on Vortex Pump Exterior Characteristics for Solid Particles Diameter and Concentration

固相粒径和浓度对 旋流 泵外特性影响数值分析

Study on performance prediction and gas-phase distribution in a gas-liquid two-phase vortex pump

气液混输 漩涡 泵内部气相分布与性能预测研究

The Study of Vortex Pump Characteristics and its Design Method

旋流 泵特性及设计方法研究

This paper analyzed the influences of the geometric parameters on the vortex pump characteristics and put forward that the three important parameters are impeller diameter D_2 the chamber diametral size R_r and the chamber throat area F_ ( tbr ) .

本文分析了几何参数对 旋流 泵特性的影响，提出叶轮外径D2、 涡室径向尺寸RV及 涡室喉部面积F（thr）为旋流泵设计三要素。

The theoretical analysis and experimental study of a small-flow high-head vortex pump are carried out .

对一种小流量 旋涡 泵的汽蚀性能进行了理论分析及试验研究。

Results The results of the comparative study clearly denoted the superiority of the Spiral Vortex pump over the conventional one in terms of flow pattern and hemolysis test .

结果 旋涡 泵在血液流态和溶血试验中与通用血 泵比较，前者均优于后者。

Influence of Structural Parameter of a Vortex Pump on its Performance

旋流 泵结构参数对 泵性能的影响

Economical operation for industrial centrifugal mixed flow axial flow and vortex pump systems

GB/T13469-1992工业用离心泵、混流泵、轴流泵与 旋涡 泵系统经济运行

Author of this paper introduced the constructionalcharacteristics and working principle of a vortex pump and offered its hydraulic design method and performance curve .

介绍一种 旋流式无堵塞 泵的结构特点和工作原理，并提供了该泵的水力设计方法及性能曲线。

Present Situation and Development of Vortex Pump

旋涡 泵的现状和发展方向浅析

Monitoring the trial ; Experimental Study on Performance and Design Method of a Submarine Sewage Vortex Pump

污水污物潜水 旋流 泵性能及设计方法试验研究

Application Study on Hybrid Effect between Impeller and Pump Wall of Vortex Pump

旋涡 泵中叶轮与泵体间动压场的应用研究

Numerical simulation of the effect of channel section shape on the inner flowing of vortex pump

流道截面形状对 旋涡 泵内部流动影响的数值模拟

But the theories of the vortex pump design aren 't mature and the excellent water power model is less .

但 旋流 泵设计理论还不成熟，优秀的水力模型较少。

Design and performance experiment of sewage and slurry vortex pump

污水渣浆 旋流 泵设计及特性试验

Research on the CAD System and Inner Flow Numerial Simulation of Vortex Pump

旋流 泵的CAD系统及内部流场数值模拟