摘要
通过对某国产３００ＭＷ机组锅炉锅筒在启动过程中的温度分布进行三维非稳态变物性材料不均匀导热问题有限元分析，得出了在常用简化温度边界条件下的温度分布。
Threee dimensional temperature distributions of unsteady states in several simplify boundary conditions in common use for a 300MW unit's drum made in China have been calculated by F.E.M.,considering variations of characteristic and uneven material.The characteristic temperature of material in standard formulating was discussed.
出处
《中国电机工程学报》
EI
CSCD
北大核心
1997年第4期217-220,共4页
Proceedings of the CSEE
关键词
锅筒
温度场
有限元分析
计算
锅炉
温度场
boiler drum\ \ temperature field\ \ finite element analysis\ \ variable character
