摘要
该文采用三维有限元法，分析锅炉在启停过程中汽包的温度场和应力场，从而得出锅炉汽包的使用寿命。
Abstract The paper reports how, by calculating temperature and stress fields during starting with 3 D finite element methods, it was proven that the residual service life expectation of some boilers was still sufficient.
出处
《发电设备》
1998年第3期7-9,共3页
Power Equipment
