刷式密封在转子瞬间大幅径向位移后可保持密封间隙不变。
Brush seals can remain seal clearances unchanged after rotor's moment large scale radial moving.
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。
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.
实际生产应用表明，钢骨架大间隙径向外抱式强制密封装置引管方便，胶圈使用寿命长，可大大提高生产效率。
Actual application of production shown that steel framework radial sealing in big gap possesses conveniently draft pipe and long life of rubber ring, and can greatly increase production...
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