将全身CT机的机械回转系统简化成一个刚性转子系统,该系统的静子与支承之间存在间隙。
The rotating system of CT machine is simplified into a rigid rotor system. There exist clearances between the stator and the elastic support.
为保证线路安全运行,研制安装了保护绝缘子串的引弧间隙,并先后在锚塔和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.
输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。
Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.
研究了覆冰桥接时冰棱的长度对覆冰合成绝缘子电场和电位分布的影响,以及空气间隙在覆冰合成绝缘子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.
介绍了在传统高抗补偿间隙经验公式的基础上,通过对射频连接器中绝缘子设计方法的改进,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.
低气压下绝缘子污闪放电过程中局部电弧存在飘离绝缘子表面形成空气间隙电弧的现象。
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.
研究结果表明:静子和转子壁面粗糙度对大间隙环流中偏心转子动特性系数有较大影响。
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.
覆冰绝缘子伞裙间隙未桥接时,冰凌尖端的放电是影响绝缘子闪络电压的主要因素之一。
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.
利用自行开发的叶轮机三维数值模拟软件对高负荷跨音压气机ats - 2转子进行了带叶尖间隙的三维流动数值模拟,并与实验的结果进行了比较。
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.
利用自行开发的叶轮机三维数值模拟软件对高负荷跨音压气机ats - 2转子进行了带叶尖间隙的三维流动数值模拟,并与实验的结果进行了比较。
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.
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