Supercritical Nonlinear Vibration of a Fluid-Conveying Pipe Subjected to a Strong External Excitation

<div>Amplitude-frequency curves of the first subharmonic resonance for different viscosity coefficients: (a) the first mode and (b) the second mode.</div>

Shock and Vibration

fig2

Figure 2

Figure 2: Supercritical Nonlinear Vibration of a Fluid-Conveying Pipe Subjected to a Strong External Excitation 