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本文运用有限元子结构法和有限元-边界元联合计算法,在IBM微型机上计算和分析了某舰用主机全锻转子冷态紧急启动时的热应力变化情况,得到了一些有益的初步结论。
In this paper, the finite element method and the finite element-boundary element method are used to calculate and analyze the thermal stress variation of a full host cold forcing of a ship main engine on the IBM microcomputer. Some useful preliminary conclusions are obtained .