Comparative Analysis of the Acoustic Characteristics of Composite and Metal Panels Under Sound and Pseudosound Excitation

A. Ya. Zverev; Зверев А. Я.

doi:10.31857/S0320791923600051

Comparative Analysis of the Acoustic Characteristics of Composite and Metal Panels Under Sound and Pseudosound Excitation

作者: Zverev A.Y.¹
隶属关系:
1. Central Aerohydrodynamic Institute, TsAGI Moscow Complex, 107005, Moscow, Russia
期: 卷 69, 编号 2 (2023)
页面: 249-260
栏目: АКУСТИЧЕСКАЯ ЭКОЛОГИЯ. ШУМЫ И ВИБРАЦИИ
URL: https://rjraap.com/0320-7919/article/view/648338
DOI: https://doi.org/10.31857/S0320791923600051
EDN: https://elibrary.ru/IUDXDA
ID: 648338

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详细
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详细

The results of experimental studies to determine the acoustic and vibroacoustic characteristics of a panel made of a polymer composite material are presented in comparison with the characteristics of a reinforced metal panel of comparable mass and relative stiffness. A comparative analysis of the characteristics was carried out for an unlined panel and a panel lined with a vibration-absorbing material in the case of their excitation by sound and pseudosound fields of pressure fluctuations

关键词

sound insulation, reflection, dissipation, composite panel

作者简介

A. Zverev

Central Aerohydrodynamic Institute, TsAGI Moscow Complex, 107005, Moscow, Russia

编辑信件的主要联系方式.
Email: zverev@dubna.ru
Россия, 107005, Москва, ул. Радио 17

参考

Зверев А.Я., Черных В.В. Экспериментальное определение акустических и виброакустических характеристик многослойных композитных панелей // Акуст. журн. 2018. Т. 64. № 6. С. 727−736.
Zverev A., Chernyh V. Experimental investigation of acoustic and vibroacoustic characteristics of composite panels / Proc. the 24th ICSV, London, 23−27 July. 2017.
Ефимцов Б.М., Зверев А.Я. Колебания и акустическое излучение тонкостенных конструкций при неоднородном аэроакустическом возбуждении // Ученые записки ЦАГИ. 2009. Т. 40. № 3. С. 60–69.