Industrial, Mechanical and Manufacturing Science – Zheng (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02656-8
Piezoelectric energy harvesting from vibration induced by jet-resonator
Huajie Zou, Hejuan Chen & Xiaoguang Zhu
School of Mechanical Engineering, Nanjing University of Science & Technology, Jiangsu Nanjing, China
ABSTRACT: Energy of airflow caused by the flight of aircrafts could be converted into electrical energy to
operate requirement. An on-board physical power supply has been developed, which is essentially a Piezoelectric
Energy Generator (PEG) from vibration induced by jet-resonator. And an acoustic excitation device has also
been designed. CFD method is applied to analyze the pressure field inside the resonator. Meanwhile, ...