Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Silva, Fabrice"'
Autor:
Soares, Filipe, Antunes, José, Vergez, Christophe, Debut, Vincent, Cochelin, Bruno, Silva, Fabrice
A cantilever beam under axial flow, confined or not, is known to develop self-sustained oscillations at sufficiently large flow velocities. In recent decades, the analysis of this archetypal system has been mostly pursued under linearized conditions,
Externí odkaz:
http://arxiv.org/abs/2410.08213
Autor:
Soares, Filipe, Vergez, Christophe, Antunes, Jose, Cochelin, Bruno, Debut, Vincent, Silva, Fabrice
Publikováno v:
In Journal of Sound and Vibration 22 December 2023 567
Autor:
Soares, Filipe, Antunes, Jose, Debut, Vincent, Vergez, Christophe, Cochelin, Bruno, Silva, Fabrice
Publikováno v:
In Journal of Fluids and Structures April 2023 118
Autor:
Soares, Filipe, Antunes, Jose, Debut, Vincent, Vergez, Christophe, Cochelin, Bruno, Silva, Fabrice
Publikováno v:
In Journal of Fluids and Structures August 2022 113
Autor:
Silva, Fabrice
Ce document traite de la production sonore dans les instruments de musique à anche simple. Ceux-ci forment, en association avec le musicien, un système dynamique complexe qui peut rentrer en auto-oscillation sous des conditions bien déterminées l
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00456719
http://tel.archives-ouvertes.fr/docs/00/47/20/71/PDF/Manuscript.pdf
http://tel.archives-ouvertes.fr/docs/00/47/20/71/PDF/Manuscript.pdf
Publikováno v:
8\`eme Congr\`es Fran\c{c}ais d'Acoustique, Tours, 24-27 avril : France (2006)
Sound synthesis can be developed using physics-based modelling of the musical instruments. These methods need the description of the various parts of sound production mechanism, in particular a model of the acoustic resonator that have to be simple e
Externí odkaz:
http://arxiv.org/abs/0901.1640
Publikováno v:
J. Sound Vib. 322(1-2), 255-263, 2009
Useful approximation formulae for radiation impedance are given for the reflection coefficients of both infinitely flanged and unflanged rigid-walled cylindrical ducts. The expressions guarantee that simple but necessary physical and mathematical pri
Externí odkaz:
http://arxiv.org/abs/0811.3625
Sound emergence in clarinetlike instruments is investigated in terms of instability of the static regime. Various models of reed-bore coupling are considered, from the pioneering work of Wilson and Beavers ["Operating modes of the clarinet", J. Acous
Externí odkaz:
http://arxiv.org/abs/0810.2870
Autor:
Silva, Fabrice, Kergomard, Jean
Publikováno v:
Dans Actes du 18\`eme Congr\`es Fran\c{c}ais de M\'ecanique - Seuils d'instabilit\'e d'un instrument de musique \`a anche simple : approche modale, Grenoble : France (2007)
Many musical instruments, as for example woodwind instruments, flute or violins, are self-sustained oscillating systems, i.e. musician enacts as a continuous energy source to drive an oscillation in the passive resonator, the body of the instrument,
Externí odkaz:
http://arxiv.org/abs/0801.4697
This paper considers a "striking outwards" reed coupled to a resonator. This expression, due to Helmholtz, is not discussed here : it corresponds to the most common model of a lip-type valve, when the valve is assumed to be a one degree of freedom os
Externí odkaz:
http://arxiv.org/abs/0705.4242