Acoustic Interaction of Piezo-Adaptive Resonance Cells of the Sound-Absorbing Honeycomb Panel

被引：0
|
作者：
Pisarev P.V. [1 ]
Pan’kov A.A. [1 ]
Anoshkin A.N. [1 ]
机构：
[1] Perm National Research Polytechnic University, pr. Komsomol’skii 29, Perm
来源：
Russian Aeronautics | 2022年 / 65卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
acoustics; adaptation; Helmholtz cell; numerical simulation; piezoelectric effect; sound absorption;
D O I：
10.3103/S1068799822010238
中图分类号：
学科分类号：
摘要：
Abstract: A numerical model of nonlocal acoustic interactions of cells of sound-absorbing honeycomb panels was developed. The cell characteristics are adapted to changes in the noise spectrum by means of controlled piezoelectric necks. © 2022, Allerton Press, Inc.
引用
收藏
页码：200 / 205
页数：5
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