摘要
主要研究了大型汽轮机组低压汽缸与转子的力学特性。使用有限元方法,分析了低压汽缸动静刚度和模态参数。并且利用汽缸分析的结果,进行了转子动力学分析。将汽缸分析与转子分析相结合的方法具有很强的工程意义。
In this paper, mechanics characteristic of LP cylinder and rotor is studied in large-power steam turbine. Static rigidity, dynamic rigidity and mode of the cylinder are calculated by finite element software. Through analyzing the result of cylinder, the characteristic of rotordynamics is acquired. Combining cylinder and rotordynamics analysis is a valuable method for engineering.
出处
《汽轮机技术》
北大核心
2008年第5期356-358,共3页
Turbine Technology
