On investigation of identification of transition curve of vane pump;
关于叶片泵定子过渡曲线辨识问题研究
Influence of composite damping of port plate of flow fluctuation of composite vane pump;
子母叶片泵配流盘复合阻尼对流量脉动性的影响
The wear failure analysis of vane pump material;
叶片泵材料磨损失效分析
The physical model of single channel pump was simplified,and the calculational mathematics model of internal flow in two dimensional single vane pump was set up.
对单流道泵的物理模型进行了简化 ,建立了二元单叶片泵内部流动计算的数学模型 ,采用势流边界元解法 ,数值模拟了泵内流动 ,进一步计算了叶片表面压力 ,从而求解出叶轮上所受的水力径向力 ,对克服泵的动不平衡具有指导意义。
Based on the simplification to the physical model of single channel pump, a analytical mathematical model of internal flow in twodimensional single vane pump was set up.
本文对单流道泵的物理模型进行简化,建立了二元单叶片泵内部流动解析的数学模型,采用势流边界元解法,数值模拟了泵内流动,并计算出单叶片泵的水功率,与试验结果进行比较,间接证明了计算方法的可行性。
According to the reasonable boundary condition and simplified equation,adpotes thedynamic pressure supporting method of combined vane with rotatable supporting part to solve thepresent key difficulties which result from the serious rub of highly rotating single-action vane pumpstator internal surface.
根据粘性流体润滑理论的雷诺方程，探讨了采用可摆动支承面的组合式叶片的动压支承方法，解决高速旋转单作用式叶片泵定子内表面摩擦严重的问题，为与原动机同轴同步高速旋转叶片泵机件的研制提供了一种新的设计方法。
Profile Equations for Blade and Numerical Simulation of Flow Field in Screw Centrifugal Pump;
螺旋离心泵叶片型线方程及内部流场的数值模拟
Study on Solid Modeling of Centrifugal Pump Twisted Blade Base on Pro/E Wildfire
基于Pro/E Wildfire的离心泵扭曲叶片实体造型研究
The Research on CAD/CAM Integrate of Impeller Blade in Centrifugal Pump;
离心泵叶轮叶片CAD/CAM的集成
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
Research on Parametric Modeling of Pump s Impeller and Simulation of Vane s Machining;
离心泵叶轮参数化建模及叶片加工仿真的研究
Research on Meridionai Plane Drawing in the Impeller CAD System of Centrifugal Pump
离心泵叶轮CAD系统轴面绘型的研究
STUDY OF CUTTING IMPELLER OF IS50-32-200 CENTRIFUGAL PUMP
IS50-32-200型离心泵叶轮切割研究
Screw Centrifugal Pump Vane Variable-pitch Design and Numerical Simulation;
螺旋离心泵的叶片变螺距设计及数值模拟
Study on Theory of Turbulent Boundary Layer on Centrifugal Pump Impeller and Its Application;
离心泵叶片湍流边界层理论研究及应用
Experimental research on reducing the leaf caritation of double attracts centrifugal pump
减轻双吸式离心泵叶片汽蚀的试验研究
Influence of Blade Number on Interior Flow of Screw Centrifugal Pump
叶片数对螺旋离心泵内部流场影响研究
Numerical Forecast of the Influence of Splitter Blades on the Flow Field and Characteristics of a Centrifugal Pump
分流叶片对离心泵流场和性能影响的数值预报
Splitter blades′ effect on characteristics of centrifugal pump by orthogonal experiment
用正交试验研究分流叶片对离心泵性能的影响
Analysis effects of blade angle on centrifugal pump performance
叶片安放角变化规律对离心泵性能影响分析
Inverse Design Method of Centrifugal Pump Blade Based on PDE Method
基于偏微分方程的离心泵叶片反设计方法
stationary vane type centrifugal separator
静止叶片型离心式分离器
Research on the CAD System and Three-dimensional Entity Model of Centrifugal Pump;
离心泵叶轮CAD系统及三维实体造型研究
Numercal Studies on Centrifugal Pump Installed Compound Impeller with Inducer;
带前置诱导轮的复合叶轮型离心泵数值研究