Présentation de synthèse des méthodes de gradient conjugué
Une analyse de la méthode des domaines fictifs pour le problème de Helmholtz extérieur
Approximation by Finite Differences of the Propagation of Acoustic Waves in Stratified Media.
Propagation of elastic surface waves along a cylindrical cavity of arbitrary cross section
Time domain simulation of a piano. Part 1: model description
The purpose of this study is the time domain modeling of a piano. We aim at explaining the vibratory and acoustical behavior of the piano, by taking into account the main elements that contribute to sound production. The soundboard is modeled as a bidimensional thick, orthotropic, heterogeneous, frequency dependent damped plate, using Reissner Mindlin equations. The vibroacoustics equations allow the soundboard to radiate into the surrounding air, in which we wish to compute the complete acoustical...
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