• 全身CT机械回转系统简化一个刚性系统,系统的支承之间存在间隙

    The rotating system of CT machine is simplified into a rigid rotor system. There exist clearances between the stator and the elastic support.

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  • 保证线路安全运行研制安装了保护绝缘间隙先后高塔上安装了避雷器

    To ensure operation of transmission line safely, the arcing gap of insulator was developed and installed, and arrester was installed one after another on anchor tower and high tower.

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  • 输电线路绝缘配合主要选择绝缘型式、绝缘的片空气间隙

    Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.

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  • 研究了覆接时冰棱长度覆冰合成绝缘电场电位分布影响,以及空气间隙覆冰合成绝缘外沿所处的位置不同对电场和电位分布的影响。

    The author researches the influence of the length of icicle in ice bridge connection and the position of air gap in the composite insulators to the distribution of electrical field and potential.

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  • 介绍了在传统高抗补偿间隙经验公式基础上,通过射频连接器绝缘设计方法的改进,降低了电缆组件的VSWR

    On the basis of empirical formula, the improvement on the design method of the insulator for RF connectors is made, resulting in the VSWR of the cable assemblies reduced.

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  • 低气压绝缘污闪放电过程局部电弧存在飘离绝缘表面形成空气间隙电弧现象。

    The partial arc may derive from the surface of polluted insulator string and form the air gap arc during the pollution flashover process at low air pressure.

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  • 研究结果表明:壁面粗糙度间隙环流偏心特性系数较大影响。

    The effects of stator and rotor wall roughness on the dynamic coefficients of the eccentric rotor in large gap annular flow have been investigated with numerical method.

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  • 覆冰绝缘伞裙间隙桥接冰凌尖端放电影响绝缘闪络电压主要因素之一

    The discharge at the top of icicle is one of the main factors influencing flashover voltage when the air gap amid the sheds of ice-covered insulators is not bridged.

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  • 利用自行开发叶轮机三维数值模拟软件负荷跨音压气机ats - 2转进行了带叶尖间隙流动数值模拟,实验结果进行了比较。

    A 3d numerical simulation software was developed to calculate the tip-clearance flow of ATS-2, a high-loading transonic compressor, and the results were compared with the experiments.

    youdao

  • 利用自行开发叶轮机三维数值模拟软件负荷跨音压气机ats - 2转进行了带叶尖间隙流动数值模拟,实验结果进行了比较。

    A 3d numerical simulation software was developed to calculate the tip-clearance flow of ATS-2, a high-loading transonic compressor, and the results were compared with the experiments.

    youdao

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