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该文对２００ＭＷ汽轮机高压缸冷态与热态启动温度场与热应力进行了实测。并用有限差分法对瞬态温度场与热应力进行了校核计算，其结果与实测完全吻合。并用断裂力学对汽缸寿命损耗进行了评估。图１０表６
This paper measured the temperature field and thermal stress of 200MW turbine high-pressure cylinder cold and hot start-up. The transient temperature field and thermal stress were checked by finite difference method, and the results were in good agreement with the measured ones. Cylinder life loss was evaluated by fracture mechanics. Figure 10 Table 6