摘要
通过对N125汽轮机转子在各种工况下的转子热应力和低周疲劳的分析,提出了对转子低周疲劳寿命损耗的控制措施,对现场运行具有一定的技术指导性。
In this paper,thermal stresses and low cycle fatigue damage of N125 steam turbine rotor under all kinds of operating conditions are analyzed.The countermeasure against loss of low cycle fatigue life of rotor is presented,which provides valuable guidance for safe operation.
出处
《水利电力机械》
2007年第9期4-6,10,共4页
Water Conservancy & Electric Power Machinery
关键词
汽轮机转子
低周疲劳
损伤
steam turbine rotor
low cycle fatigue
damage
