The results can be reference to the qualitative analysis and quantitative study to the bending character of a complex shaft system coupling vibration of the rotarymachine.
分析结果为研究旋转机械复杂转子系统耦合振动中弯振特性的定量、定性分析提供了依据。
2
The tube bending forming processes are simulated by explicit finite element code LS-DYNA. The model that tube is bent in a rotarymachine is adopted.