Details

Autor(en) / Beteiligte

• Zhu, Chang-song
• Fang, Xue-qian
• Bai, Guang-xi

Titel

Surface energy effect on free vibration behavior of the piezoelectric cylindrical nanoshell

Ist Teil von

• 2017 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA), 2017, p.528-532

Ort / Verlag

IEEE

Erscheinungsjahr

2017

Quelle

IEEE/IET Electronic Library (IEL)

Beschreibungen/Notizen

• In this paper, free vibration analysis of the piezoelectric cylindrical nanoshell is studied based on electro-elastic surface/interface theory. Some fundamental formulations are first given to obtain the total energy of the nanoshell. Then the natural frequency is derived from Rayleigh-Ritz energy method. Finally, some numerical examples are presented to analyze the effect of surface parameter and applied voltage on the natural frequency of the piezoelectric nanoshell.