摘要
将汽轮机转子作为监测对象,确定其基本信息和热应力分布情况.从转子疲劳寿命损耗和高温蠕变寿命损耗两个方面给出转子寿命损耗的计算方法,设计并实现了汽轮机寿命监测系统,以实现汽轮机寿命监测与管理的任务.
The rotor is one of the most important components in the steam turbine and the most important part in life management for steam turbine. Its fundamental conditions, temperature distribution and thermal stress distribution are studied. The life loss of the rotor is calculated from two aspects of the fatigue wastage and the creep wastage. Finally, the stimulation of the life management system is designed and realized for life monitoring of the steam turbine.
出处
《上海电力学院学报》
CAS
2012年第1期35-38,共4页
Journal of Shanghai University of Electric Power
关键词
汽轮机
转子
寿命监测
steam turbine
rotor
life monitoring
