Honeycomb sealing technology could make steam turbine unit operation safe and economic due to geometric parameters optimization of honeycomb seals when decreasing radial labyrinth clearance.
蜂窝式密封新技术在减小汽封径向间隙的同时，借助于优化密封蜂窝室几何参数显著提高了汽轮机组的安全经济性。
Whole model of impeller clearance and labyrinth seal are built up, and the effect of seals with two sides of impeller to axial thrust is considered fully.
建立了叶轮间隙和迷宫密封的整体模型，并充分考虑了叶轮两侧密封对轴向推力的影响。
The study on measuring the clearance of labyrinth now is at the infant stage at home.
目前，国内在航空发动机篦齿间隙测量的研究上还处于刚起步阶段。
The contrast tests of smooth seals, labyrinth and honeycomb seals have demonstrated the seal gas clearance pulsation spectrum is a discrete one.
蜂窝密封、梳齿密封和光滑密封的对比实验表明，密封间隙气流压力脉动谱图为离散谱。
This paper studies an accurate measuring system based on PMAC motion controller's structure, which can be used to measuring the clearance of labyrinth.
因此，本文研究设计了一种使用于航空发动机篦齿间隙测量的基于PMAC自动控制卡的精密测量系统。
So it is necessary to accurately measure the clearance of labyrinth in the process of devising, ameliorating, producing and maintaining engines.
所以，在航空发动机研发、改进、制造以及维护的过程中，准确测量发动机篦齿间隙是十分必要也是必需的。
So it is necessary to accurately measure the clearance of labyrinth in the process of devising, ameliorating, producing and maintaining engines.
所以，在航空发动机研发、改进、制造以及维护的过程中，准确测量发动机篦齿间隙是十分必要也是必需的。
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