A rotating ellipsoid composed of an orthotropic piezoelectricmaterial (2mm) are considered, and the stress and electricdisplacement fields in this rotating ellipsoid are obtained exactlyand completely. The solutions o...A rotating ellipsoid composed of an orthotropic piezoelectricmaterial (2mm) are considered, and the stress and electricdisplacement fields in this rotating ellipsoid are obtained exactlyand completely. The solutions of the same problem for transverselyisotropic piezoelectric material (6 mm) are also given byDegenerating above results. At last, numerical examples for fourkinds of media are illustrated in figures for Comparison.展开更多
基金the National Natural Science Foundation of China (No.19872060).
文摘A rotating ellipsoid composed of an orthotropic piezoelectricmaterial (2mm) are considered, and the stress and electricdisplacement fields in this rotating ellipsoid are obtained exactlyand completely. The solutions of the same problem for transverselyisotropic piezoelectric material (6 mm) are also given byDegenerating above results. At last, numerical examples for fourkinds of media are illustrated in figures for Comparison.
