摘要
通过对汽轮发电机组轴系的适当简化,用R iccati传递矩阵法和B.T.Murphy-J.M.Vance多项式方法计算轴系临界转速,编制了相应的程序,并给出一个算例证明了程序编制的正确。
In this paper,the critical speed of 200 MW Steam turbine rotor system is calculated in terms of Riccati transfer matrix method.The calculation program is worked out with Visual C++ language.An example is given to demonstrate the practicability of the program.
出处
《水利电力机械》
2006年第2期7-8,57,共3页
Water Conservancy & Electric Power Machinery
关键词
汽轮机
轴系
传递矩阵法
临界转速
turbine
rotor system
riccati transfer matrix method
critical speed
