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   螺旋式叶轮 的翻译结果: 查询用时:0.137秒
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螺旋式叶轮
相关语句
  screw impeller
     The interior flow field was simulated by using the software CFD,and its result showed that the energy accepted by the liquid is done by the segment of the screw and the screw impeller can increase pump power as multistage pump does.
     利用CFD软件对其内部流场进行模拟,结果表明:螺旋离心泵主要是通过其螺旋段部分对流体作功的,可见螺旋式叶轮能起到多级泵加能的作用.
短句来源
  screwing impeller
     Study on the large imbalance weight of screwing impeller in IFZ pump
     IFZ型泵螺旋式叶轮不平衡量超大问题的研究
短句来源
  screw centrifugal impeller
     This paper introduces the way to solve the problem of the screw centrifugal impeller rotating balance in designing impeller of screw centrifugal pump, according to mechanics theory about rotating balance and using three-dimensions CAD software functions.
     本文叙述了根据动平衡的力学原理,借助于三维CAD软件的功能,优化设计了螺旋离心式潜水排污泵叶轮,较好地解决了螺旋式叶轮的动平衡问题。
短句来源
  “螺旋式叶轮”译为未确定词的双语例句
     discuss the technology carft and tooling how to effect the accuracy of impellermachining; confirm; confirm the technology craft for machining impeller and method of checking dynamicequilibrium and some problem which should be paied much attention to in machining.
     对引进意大利技术开发生产的螺旋离心式水泵中的关键零件螺旋式叶轮的结构特点进行了分析,讨论了叶轮的加工工艺、夹具及工装设计对叶轮精度的影响,确定了螺旋式叶轮的加工工艺、校平衡的方法及加工中应注意的问题。
短句来源
     The imbalance weight of impeller of IFZ screw non-clogging pump has great effect on hydraulic performance of pump.
     IFZ型无堵塞泵螺旋式叶轮的不平衡量对泵的水力性能有重大影响。
短句来源

 

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      screw impeller
    The concept of a rotational rheometer with helical screw impeller
          
    A new concept of a rotational rheometer with helical screw impeller is discussed.
          
    An on-line rheometer, Rheohelix-1, based on the application of a helical screw impeller rotating in a draught tube has been constructed.
          
    Distribution of the Absolute Flow Velocity Behind the Screw Impeller of a Centrifugal Pump
          
    The equations obtained can be used also to calculate the permissible cavitation margin of screw centrifugal and screw mixed-flow pumps as well as of stand-alone screw impeller, provided the geometric and operating conditions of the screw are given.
          
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    Summary: The article analysis the construction feature of the key part screw impeller of sewage pumpswhich imported from Italy; discuss the technology carft and tooling how to effect the accuracy of impellermachining; confirm; confirm the technology craft for machining impeller and method of checking dynamicequilibrium and some problem which should be paied much attention to in machining.

    对引进意大利技术开发生产的螺旋离心式水泵中的关键零件螺旋式叶轮的结构特点进行了分析,讨论了叶轮的加工工艺、夹具及工装设计对叶轮精度的影响,确定了螺旋式叶轮的加工工艺、校平衡的方法及加工中应注意的问题。

    This paper introduces the way to solve the problem of the screw centrifugal impeller rotating balance in designing impeller of screw centrifugal pump, according to mechanics theory about rotating balance and using three-dimensions CAD software functions. In this way, reaching fairly synthesize actual effect to improve product quantity and raise pump work efficiency, while reduced impeller weight and manufacture cost.

    本文叙述了根据动平衡的力学原理,借助于三维CAD软件的功能,优化设计了螺旋离心式潜水排污泵叶轮,较好地解决了螺旋式叶轮的动平衡问题。在减少了加工去重量、降低了叶轮制作成本的同时,还改善了产品的质量、提高了泵的工作效率,达到了较好的综合实效。

    Some factors influencing on the head of screw centrifugal pump were designated and their qualitative analysis was discussed according to the special structural form of the pump and basic equation of pump.The interior flow field was simulated by using the software CFD,and its result showed that the energy accepted by the liquid is done by the segment of the screw and the screw impeller can increase pump power as multistage pump does.The suitable gap was found and its suitable laying-out...

    Some factors influencing on the head of screw centrifugal pump were designated and their qualitative analysis was discussed according to the special structural form of the pump and basic equation of pump.The interior flow field was simulated by using the software CFD,and its result showed that the energy accepted by the liquid is done by the segment of the screw and the screw impeller can increase pump power as multistage pump does.The suitable gap was found and its suitable laying-out manner was further indicated through the experiment on different gaps between the impeller and intake section.

    从螺旋离心泵的特殊结构形式和泵基本方程出发,指出了影响螺旋离心泵扬程的几种因素,并对这几种因素进行了定性分析.利用CFD软件对其内部流场进行模拟,结果表明:螺旋离心泵主要是通过其螺旋段部分对流体作功的,可见螺旋式叶轮能起到多级泵加能的作用.通过对其吸入段不同间隙下的外特性实验研究,找出了此螺旋离心泵的合理间隙值,进而指出了间隙的合理布置方式.

     
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