Numerical simulation of a guitar

Éliane Bécache, Antoine Chaigne, Grégoire Derveaux and
Patrick Joly

2005

Publication type:

Paper in peer-reviewed journals

Journal:

Computers and structures, vol. 83 (2-3), pp. 107-126

DOI:

10.1016/j.compstruc.2004.04.018

HAL:

hal-00982757

Abstract:

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.

BibTeX:

@article{Bec-Cha-Der-Jol-2005,
    author={Éliane Bécache and Antoine Chaigne and Grégoire Derveaux 
           and Patrick Joly },
    title={Numerical simulation of a guitar },
    doi={10.1016/j.compstruc.2004.04.018 },
    journal={Computers and structures },
    year={2005 },
    volume={83 (2-3) },
    pages={107--126},
}