Complexity / 2020 / Article / Fig 11

Research Article

Nonlinear Resonant Responses, Mode Interactions, and Multitime Periodic and Chaotic Oscillations of a Cantilevered Pipe Conveying Pulsating Fluid under External Harmonic Force

Figure 11

The multiperiodic oscillation of the cantilevered pipe conveying pulsating fluid is obtained when the parametric excitation of the flow velocity is . (a) Phase portrait on plane , (b) waveform on plane , (c) phase portrait on plane , (d) waveform on plane , (e) three-dimensional phase portrait in space , and (g) Poincare map on plane .

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