【摘要】 汽轮机转子临界转速分析计算是汽轮机结构设计应用中最关键的一个环节,对汽轮机转子的安全运行和全寿命管理具有非常重要的意义。分别采取能量法和分析法的方式来计算转子的临界转速,并对两种计算方法进行了相应的对比,在实际工程中具有很高的实用价值。更多还原

【Abstract】 The analysis and calculation for critical speed of turbine rotor is the most crucial process for the structural design of steam turbine and plays a very important meaning in safe operation and full-life management of turbine rotor.This paper takes energy method and analytical method to calculate the critical speed of rotor,and makes comparison between these two methods.It is greatly practical in actual engineering.更多还原