摘要
提出了汽轮机中引起自振的几种不稳定力。合适的汽封结构将产生较小的蒸汽激振力 ,并介绍了国外几种成熟的典型汽封结构形式。
In ihis paper, several unstable force in the turbine is puted forward, that will bring self-excitation vibration. The good gland structure can produce little steam force, and several representative gland structures of the overseas turbine is introduced.
出处
《汽轮机技术》
北大核心
2001年第1期17-19,共3页
Turbine Technology
关键词
超临界汽轮机
蒸汽力
汽封结构
supercritical-turbine
steam force
gland structure
