Nonlinear Dynamics of Cross-Flow Tubes Subjected to Initial Axial Load and Distributed Impacting Constraints

<div>Distribution of impacting force and vibration shape for period-1 motion of the simply supported tube subjected to the two kinds of impacting models. (a) Cubic model <i>p</i><sub>0</sub> = 9 and <i>u</i> = 4. (b) Trilinear model <i>p</i><sub>0</sub> = −15 and <i>u</i> = 3.2.</div>

Shock and Vibration

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Figure 12

Figure 12: Nonlinear Dynamics of Cross-Flow Tubes Subjected to Initial Axial Load and Distributed Impacting Constraints 