%0 Journal Article %T Numerical simulation of a guitar %+ Propagation des Ondes : Étude Mathématique et Simulation (POEMS) %+ Dynamique des Fluides et Acoustique (DFA) %A Bécache, Eliane %A Chaigne, Antoine %A Derveaux, Grégoire %A Joly, Patrick %< avec comité de lecture %@ 0045-7949 %J Computers & Structures %I Elsevier %S Advances in Analysis of Fluid Structure Interaction %V 83 %N 2-3 %P 107-126 %8 2005-01 %D 2005 %R 10.1016/j.compstruc.2004.04.018 %K Kirchhoff-Love's plate model %K fluid-structure interaction %K mixed finite elements %K fictitious domain method %K spectral method %K energy method %K stability %Z Computer Science [cs]/Modeling and SimulationJournal articles %X The purpose of this study is to present a time-domain numerical modeling of the guitar. The model involves the transverse displacement of the string excited by a force pulse, the flexural motion of the soundboard and the sound radiation in the air. We use a specific spectral method for solving the Kirchhoff-Love's dynamic plate model for orthotropic material, a fictitious domain method for solving the fluid-structure interaction and a conservative scheme for the time discretization. One of the originality of the proposed scheme is a stable coupling method between a continuous time resolution and a discrete one. %G English %2 https://hal-ensta-paris.archives-ouvertes.fr/hal-00982757/document %2 https://hal-ensta-paris.archives-ouvertes.fr/hal-00982757/file/EBAC.pdf %L hal-00982757 %U https://hal-ensta-paris.archives-ouvertes.fr/hal-00982757 %~ ENSTA %~ CNRS %~ INRIA %~ IRISA %~ INRIA-SACLAY %~ PARISTECH %~ INRIA_TEST %~ TESTALAIN1 %~ UMA_ENSTA %~ ENSTA_UME %~ INRIA2 %~ TDS-MACS %~ UR1-MATH-STIC %~ UR1-UFR-ISTIC %~ INRIA-300009 %~ UR1-MATH-NUM