49 citations · 49 across the 5 of their papers we have counts for
7 papers
Increasing dynamic range of NESs by using geometric nonlinear damping
Etienne Gourc, Pierre-Olivier Mattei, Renaud Côte +1
The paper deals with the passive control of resonant systems using nonlinear energy sink (NES). The objective is to highlight the benefits of adding nonlinear geometrical damping i…
Enhancing the Dynamic Range of Targeted Energy Transfer in Acoustics Using Several Nonlinear Membrane Absorbers
Romain Bellet, Bruno Cochelin, Renaud Côte +1
In order to enhance the robustness and the energy range of efficiency of targeted energy transfer (TET) phenomena in acoustics, we discuss in this paper about the use of multiple n…
Measurements on tones generated in a corrugated flow pipe with special attention to the influence of a low frequency oscillation
Ulf R. Kristiansen, Pierre-Olivier Mattei, Cédric Pinhède +1
It is well known that an air flow in a corrugated pipe might excite the longitudinal acoustic modes of the pipe. In this letter is reported experiments where a low frequency, oscil…
Complex resonance frequencies of a finite, circular radiating duct with an infinite flange
Bastien Mallaroni, Pierre-Olivier Mattei, Jean Kergomard
Radiation by solid or fluid bodies can be characterized by resonance modes. They are complex, as well as resonance frequencies, because of the energy loss due to radiation. For duc…
Spectrum of a fluid-loaded vibrating plate: the multiple resonance phenomenon
Pierre-Olivier Mattei
It was recently observed in a numerical study on a high order perturbation method under heavy fluid loading that a loaded vibrating plate results, not only in the classical frequen…
Multiple Resonances in Fluid-Loaded Vibrating Structures
Pierre-Olivier Mattei
This study deals with spectral analysis of fluid-loaded vibrating structure. It was recently observed in a numerical study on a high order perturbation method under heavy fluid loa…