摘要
高温气体冷却石墨堆内构件温度应力的分布及大小对材料性能、使用寿命有重大影响。采用ANSYS有限元分析方法表征样品石墨砖在高温气冷堆运行状态下,平面温度及应力强度分布和大小情况。分析结果表明,样品石墨满足材料性能、使用寿命要求。
In the field of high -temperatare gas- cooled reactors, the material property and life of graphite internals was affected by the distribution and size of temperature stress. The finite element analysis was used to characterize the temperature and stress distribution and size of the sample graphite in the operation of high- temperature gas- cooled reactors. The analysis results show that the sample graphite satisfies the material property and life.
出处
《炭素技术》
CAS
CSCD
2010年第2期25-27,共3页
Carbon Techniques
基金
大型先进压水堆及高温气冷堆核电站重大专项(2008ZX06905-002)
关键词
高温气冷堆
石墨
有限元分析
High- temperature gas- cooled reactor
graphite
finite element analysis
