Experimental Research on Excitation Condition and Performance of Airflow-Induced Acoustic Piezoelectric Generator

This paper aims to present a novel airflow-induced acoustic piezoelectric generator that can be used to solve the problem of insufficient power supply of modern intelligent fuzes. The sound waves induced by airflow are the key to power generation performance. It is proposed that an edge tone frequen...

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Bibliographic Details
Main Authors: Zhipeng Li, Jinghao Li, Hejuan Chen
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/11/10/913