摘要
本文采用边界元法对汽轮机转子热弹性槽部位边界上的热应力分布进行了计算，对不同几何形状的弹性槽应力水平进行了对比分析，为热弹性槽结构的优化提供了科学依据。
In this paper, the thermal stress distribution in hot groove of steam turbine rotor was analyzed by means of boundary element method. A comparing analysis of the hot groove thermal stress with its different shapes was made. This paper provides scientific basis for the optimal design of hot groove shapes.
出处
《热力发电》
CAS
北大核心
1997年第6期3-6,63,共5页
Thermal Power Generation
基金
国家攀登计划资助
