Numerical simulation of a guitar

Authors:
Eliane Bécache;Antoine Chaigne;Gregoire Derveaux;Patrick Joly
Affiliations:
INRIA Roquencourt, Projet Ondes, Le Chesnay Cedex 78153, France;ENSTA-UME, Chemin de la Hunière, Palaiseau Cedex 91761, France;INRIA Roquencourt, Projet Ondes, Le Chesnay Cedex 78153, France;INRIA Roquencourt, Projet Ondes, Le Chesnay Cedex 78153, France
Venue:
Computers and Structures
Year:
2005

Citing 4
Cited 3

Numerical approximation of Mindlin-Reissner plates

Mathematics of Computation
A new finite element scheme for bending plates

Computer Methods in Applied Mechanics and Engineering
Finite Element Method for Elliptic Problems

Finite Element Method for Elliptic Problems
Higher Order Triangular Finite Elements with Mass Lumping for the Wave Equation

SIAM Journal on Numerical Analysis

Correlations between the plates' vibrations from the guitar's structure and the physical, mechanical and elastically characteristics of the composite materials

AMTA'08 Proceedings of the 9th WSEAS International Conference on Acoustics & Music: Theory & Applications
Modal analysis of different types of classical guitar bodies

AMTA'09 Proceedings of the 10th WSEAS international conference on Acoustics & music: theory & applications
Experimental research regarding the dynamic behaviour of the classical guitar

AMTA'09 Proceedings of the 10th WSEAS international conference on Acoustics & music: theory & applications

Quantified Score

Hi-index	0.00

Visualization

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.