Cooperative dynamics of a coupled-oscillator system and the forced free shear layer |
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| Affiliation: | Biomedical Systems Group, Department of Electrical Engineering, Imperial College, London SW7 2BT, UK |
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| Abstract: | A phenomenological model of nonlinear mode competition between instability waves in the forced free shear layer is proposed. The model comprises mutually interacting nonlinear oscillators with distribution in intrinsic frequencies and exhibits “locking-on” behaviour, suppression of broadband fluctuations under forcing and induced subharmonic oscillations. |
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