本文针对汽轮机转子的脆化现象，运用有限元方法对引进型300 MW汽轮机冷态启动过程的高中压转子瞬态温度场进行了分析计算。
To the embrittlement phenomenon of steam turbine rotor, this thesis calculated 300mw steam turbine rotor's transient temperature field of cold start-up using FEA method.
目的研究实心橡胶轮胎瞬态温度场的影响因素，分析实心轮胎温升规律，为实心轮胎设计提出建议。
Aim Transient temperature field 's factors of solid rubber tires are studied, temperature rise law is analyzed, and some advices are given for tire design.
利用ANSYS有限元分析软件，采用三维非线性有限元方法对柴油机曲轴中频淬火瞬态温度场进行了模拟计算；
The three dimensional non linear finite element analysis of the transient temperature field during intermediate frequency quenching of diesel crankshaft was simulated by using of ANSYS.
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