摘要
该文对大功率汽轮机级的结构上的改进与发展进行了总结并指出了发展趋势。对汽轮机级轴向推力计算进行了系统的研究并推导出新的公式,针对典型机组的级进行了详细计算。
The paper epitomizes improvements and development of stages of large steam turbines, simultaneously pointing out the trend of further development. The paper in addition reports on systematic studies of the axial thrust calculation of turbine stages and the derivation of a new formula, accompanied by a detailed calculation of typical turbine stage.
出处
《发电设备》
2003年第2期45-51,共7页
Power Equipment
关键词
汽轮机级
隔板
叶轮
叶片
围带
汽封
轴向推力
计算
steam turbine stage
diaphragm
disc
blade
shroud
gland
axial thrust
calculation
