Enhanced Quarter Spherical Acoustic Energy Harvester Based on Dual Helmholtz Resonators

An enhanced quarter-spherical acoustic energy harvester (AEH) with dual Helmholtz resonators was designed in this work. Compared with the previous research, this AEH can harvest multi-directional acoustic energy, has a widened resonance frequency band, and has an improved energy conversion efficienc...

Descripción completa

Detalles Bibliográficos
Autores principales: Ji, Xincun, Yang, Lei, Xue, Zhicheng, Deng, Licheng, Wang, Debo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7766578/
https://www.ncbi.nlm.nih.gov/pubmed/33352998
http://dx.doi.org/10.3390/s20247275

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7766578/
https://www.ncbi.nlm.nih.gov/pubmed/33352998
http://dx.doi.org/10.3390/s20247275

Ejemplares similares