1) side-tooth gland
侧齿汽封
2) gland sealing gears
汽封齿
1.
Special rolling tools are designed for machining special gland sealing gears in production and some schemes are put forward to be put into practice.
对生产中所遇到的特殊角度汽封齿的加工问题 ,设计了专用滚压刀具 ,并提出了实施方
3) toothed belt vapour seal
齿形汽封
4) rack-type labyrinth steam seals
梳齿式汽封
1.
Discrepancies of working principles and structures between honeycomb steam seals and rack-type labyrinth steam seals were elaborated.
九江发电厂在汽轮机轴封改造方面采用了新技术并获得好的效果,阐述了梳齿式汽封和新型的蜂窝式汽封的工作原理和结构差异。
5) the elastic tooth seal
弹性齿汽封
1.
In order to reduce the loss of tip-blade and improve the efficiency of the steam turbine of power plant,the elastic tooth seal,a kind of seal with little gap,was designed and experimentally investigated.
为减少汽轮机叶顶损失,提高汽轮发电机组效率,设计了小间隙弹性齿汽封并进行了试验研究。
2.
Combining the characteristic analysis with the elimination measures of the steam excitation,it was pointed out that the elastic tooth seal can restrain the steam excitation of the top blade.
分析了汽流激振的产生机理及其相应的动力学模型,通过对弹性齿汽封叶顶汽流激振特性的分析,结合汽流激振的消除措施,认为弹性齿汽封对叶顶汽流激振能够起到抑制作用。
3.
given an analysison the elastic tooth seal s touching and rubbing ,e.
针对电厂汽轮机漏汽损失比较大的现状,本文为完善弹性齿汽封的设计理念,对汽轮机叶顶弹性齿汽封运用数学、热力学、材料力学、金属材料等理论对进行了分析;运用转子动力学理论对叶顶弹性齿汽封动静碰摩建立模型,分析了弹性齿汽封对机组运行稳定性的影响;并开展了传统直齿汽封与弹性齿汽封的耐磨性对比试验研究。
6) stage teeth
[汽封]高低齿
补充资料：雍齿封侯
1.雍齿汉初沛人，从汉高祖刘邦起兵，虽从战有功，终因尝窘辱刘邦，为邦所不快。及刘邦即位，诸将未行封，人怀怨望。刘邦从张良言，先封雍齿为什邡侯，于是诸将皆喜曰:"雍齿尚侯，吾属无患矣。"见《史记．留侯世家》。后用为不计宿怨的典实。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条