商用ソフトウェアを用いたヴァイオリンの振動解析

抄録

The numerical simulations of the mode vibrations of the violin are performed by the finite element method using the software. The geometry of the violin is scanned by micro-CT scanner and the orthotropic properties of spruce and maple, such as Young’s modulus, the modulus of rigidity and Poisson’s ratio, are set in the parameters of the numerical simulation. The main vibration mode are shown in this paper.