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A method to compute the non-stationary time and frequency response of structures with a frequency-dependent non-proportional linear damping, called the resonance modes method, is presented in this paper. It consists of t...
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It is well known that airflow in a corrugated pipe can excite whistling at the frequencies of the pipe's longitudinal acoustic modes. This short contribution reports on the results of experiments where a low frequency, o...
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On s'intéresse ici au problème du couplage structure flui\-de lourd. On montre comment une modification triviale des techniques classiques de perturbation conduit à une approximation simple et performante du spectre d'un...