建立了有中心孔的转子热应力解析递推计算法。
An analytical recurrence method was developed for calculating the thermal stresses in steam turbine rotor with a central hole.
为此，本文提出开发汽轮机转子热应力与疲劳寿命损耗在线监测系统。
So, online monitor system of steam turbine rotorthermal stress and fatigue life need to be developed.
采用汽轮机转子热应力的有限元分析结果和简化的理论计算公式，建立汽轮机转子热应力的数学分析模型。
Using the results from finite element analysis of turbine rotor suppressed in heat stress, and simplified theoretical calculation equations, a mathematical model is established.
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