分布式运动约束下悬臂输液管的参数共振研究

王乙坤^*,王琳^†

PARAMETRIC RESONANCE OF A CANTILEVERED PIPE CONVEYING FLUID SUBJECTED TO DISTRIBUTED MOTION CONSTRAINTS

Yikun Wang^*,Lin Wang^†

图6. 立方非线性模型下管道自由端位移在不同脉动幅值下随脉动频率变化的分岔图($u_0 = 7)$

Fig. 6. Bifurcation diagrams for the tip displacement under various pulsating amplitudes with cubic motion constraints ($u_0 = 7$)