@inproceedings{4605322056dc42ebb021be7cec215c8f,
title = "VIBRATION ABSORPTION FROM PLATES USING PERIODIC ADDITIVE ACOUSTIC BLACK HOLES",
abstract = "We propose a composite structure with periodic additive acoustic black holes (ABH) to absorb vibrations from plates. Different from conventional embedded ABHs, this additive configuration no longer compromises structural integrity. A theoretical model is constructed to characterize the vibration of the coupled structure using Gaussian expansion method (GEM) and nullspace method (NSM). A finite plate with 4 × 4 cells has been examined. Results show that the additive ABHs can significantly mitigate the vibration of the host plate, even at low frequencies.",
keywords = "Acoustic black holes, Composite structures, Nullspace method, Periodic structures, Vibration absorption",
author = "Jie Deng and Xu Chen and Yi Yang and Zhaoye Qin and Wenjie Guo",
note = "Publisher Copyright: {\textcopyright} 2024 Proceedings of the International Congress on Sound and Vibration. All rights reserved.; 30th International Congress on Sound and Vibration, ICSV 2024 ; Conference date: 08-07-2024 Through 11-07-2024",
year = "2024",
language = "英语",
series = "Proceedings of the International Congress on Sound and Vibration",
publisher = "Society of Acoustics",
editor = "{van Keulen}, Wim and Jim Kok",
booktitle = "Proceedings of the 30th International Congress on Sound and Vibration, ICSV 2024",
}