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vane wheel
    Application of the Seal in the Auxiliary Vane Wheel of the Air Compressor
    副叶轮密封在气体压缩机上的应用
    Application of New Pack BVRe Multiple Incorporating Technique in Improving Wear Resistance of Vane Wheel and Blade of Suction Fan
    固体B-V-Re共渗新工艺在引风机叶轮上的应用
    Study on the Vane Wheel of Small Wheeled Tractor for Dryland
    小型四轮拖拉机旱田驱动叶轮的研究
    The 3D Data Model And Mould Design of The Vane Wheel in Pro/E
    基于Pro/E的叶轮三维造型及模具设计
    Preliminary Investigation of the Vane Wheel of A Newly Designed Axial Pump
    自制轴流泵叶轮设计初探
    Research on the Pressure Drop and Separation Efficiency of a Cyclone Vane Wheel
    一种导流旋流叶轮的阻力和分离效率实验研究
    The application of the Auxiliary Vane Wheel Sealing
    副叶轮密封在气体压缩机上的应用
    Research and Application of the Rotary Vane Wheel Carrier Wave Control System
    叶轮给煤机载波控制系统研究与应用
    The surface morphology of the abrasive corrosion samples of laboratory and the blade of salt slurry pump vane wheel in factory has been studied using SEM. The mechanism of the ECR alloy is superior to 18 8 stainless steel in abrasive corrosion resistance is discussed.
    用扫描电镜研究了实验室磨蚀试样和工厂用过的盐浆泵叶轮叶片表面形貌, 探讨了ECR合金耐磨蚀性显著优于188 不锈钢的机理。
    The application of process of vane wheel profile forming can ensure the machining accuracy and improve the productive efficiency.
    采用成形铣削加工叶轮型面,保证了加工精度,提高了生产效率
    The method is raised to reduce the turbulence noise by equipping metal net masks in the vane wheel. The influence of different structure parameters of metal net masks on turbulence noise is measured,and the noise in inlet and outlet of the centrifugal fan is reduced 3 5 dB(A) and 2 5 dB(A) by equipped metal net mask that the structural parameter is optimized in inlet of vane wheel.
    采用在叶轮入口安装金属网罩方法来降低其宽带紊流噪声 ,经过对多种不同参数金属网罩的测试 ,得到网罩结构参数优化值 ,经优化网罩可使试验离心风机的进出口噪声分别降低3 5dB(A)和 2 5dB(A)
    Remote Monitoring of Vane Wheel Feeder Based on Frequency Speed Governing System
    叶轮式给煤机变频调速系统的远程监控
    Improvement on Technology of Aerostatic Press Vane Wheel
    压气机叶轮工艺改进
    The Deduction of Computed Formula of Vane Wheel's Cut of Centrifugal Pump
    离心泵叶轮切割计算公式的推导
    Application of A New Type Vane Wheel in Circulating Water Pump and Its Effect in Reducing Consumption
    新型叶轮在循环水泵降耗中的应用
    Then,only a given curve satisfied by the conditions of import and outlet of vane wheel as its modular curve will neglect the middle varying processes of in vane wheel,which reflect microscope properties in some degree-flow properties in boundary layer.
    那么,仅凭一条预先给定的满足叶轮出入口条件的曲线去来作为叶轮的型线,它必将忽略了这种除了叶轮出入口之外的中间变化过程,而这种中间变化在某种程度来说又反映出微观特性——边界层流动特性; 速度系数的引入,它使边界层理论和欧拉理论在泵的叶轮设计过程中得到统一;
    This paper has researched control theory of the rotary vane wheel integrated the control theory of carrier wave, realized remote program control of the rotary vane wheel in MaTou electric power plant.
    本文结合载波控制理论对叶轮给煤机控制系统进行了研究,实现了马头发电总厂叶轮给煤机远方程序控制系统。
    In view of this situation we should take the directed measure to ensure the smooth operation of this technology in the early period of wear and tear and corrosiveness of mud cycle pump. When the flow reduce to below 220m3/h, we couldn’t satisfy the requirements of the technology by adjust temperature, so the vane wheel need to be changed in time.
    在污泥循环泵磨损、腐蚀的早期需要有针对性地采取相应的措施来保证工艺运行,当流量降到220m3/h以下时,通过供热温度调节已不能满足工艺要求,应及时更换叶轮
    The advantages of the vane wheel system show that it's easier to realize the automatic measurement and date processing with an on line computer for this system than for others.
    微叶轮系统的优点表明该系统比其他方法更易于实现与计算机联机的自动化测试及数据处理。
    Taking account of the loss inside a vane wheel, optimization technique isapplied to the numerical computation of flow type for meridionally-accelera-ted axial-flow fans on the basis of analyzing the stage-efficiency equation.
    在对子午加速轴流风机级效率公式分析的基础上,考虑到叶轮内部的损失,应用最优化理论,进行了求解子午加速轴流风机叶轮叶片最佳扭曲规律的数值计算。
 

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