Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9668261 | Computers & Structures | 2005 | 20 Pages |
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.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Eliane Bécache, Antoine Chaigne, Gregoire Derveaux, Patrick Joly,