摘要
针对传统汽封存在的问题,介绍了一种新型的弹性齿汽封,它的漏汽间隙约为现在通用间隙的1/10,能使工质漏泄量降至最小程度。
Aimed at the problems of the traditional vapour seals,introduces a new type of elastic toothed belt vapour seal.Its leakage clearance is about 1/10 of current vapour seal,and it can minimize the leakage.
出处
《沈阳工程学院学报(自然科学版)》
2004年第3期5-7,共3页
Journal of Shenyang Institute of Engineering:Natural Science
关键词
汽轮机
弹性齿汽封
齿形汽封
turbine
elastic toothed belt vapour seal
toothed belt vapour seal