2015
DOI: 10.1016/j.apm.2015.03.048
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: a b s t r a c tA thin metal panel absorber is usually mounted on an enclosure panel to enhance its acoustic absorption performance because of its light weight and good durability. Few studies have investigated the sound radiation from an enclosure panel mounted with a nonlinear panel absorber, although there have been many on nonlinear plates, linear structural-acoustic coupling problems, the sound absorption of various panel absorbers, and sound radiation from vibrating structures. In this paper, a multi-stru… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
6
0

Year Published

2017
2017
2021
2021

Publication Types

Select...
4

Relationship

0
4

Authors

Journals

citations
Cited by 4 publications
(6 citation statements)
references
References 25 publications
(39 reference statements)
0
6
0
Order By: Relevance
“…It is assumed that the panel absorber and flexible wall are simply supported. According to [10,11], the governing equations of the nonlinear symmetric panel and flexible wall are shown in the following,…”
Section: Theoretical Formulation (Structural Part)mentioning
confidence: 99%
See 2 more Smart Citations
“…It is assumed that the panel absorber and flexible wall are simply supported. According to [10,11], the governing equations of the nonlinear symmetric panel and flexible wall are shown in the following,…”
Section: Theoretical Formulation (Structural Part)mentioning
confidence: 99%
“…Note that, in practice, panel absorbers are usually made of a thin sheet and mounted on a flexible wall. Previously, the forced vibration of a panel-cavity system with two flexible panels in [10] was studied using the harmonic balance method. However, frequency-amplitude analysis was not included in [10] or in any other related works.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…There are also numerous research works about nonlinear panel vibration, but the research investigations about nonlinear structural acoustics are still limited. Almost all of these adopted an assumption of perfectly rigid acoustic boundary (e.g., [5][6][7][8]). In practice, the boundaries of a panel-cavity system are usually imperfectly rigid.…”
Section: Introductionmentioning
confidence: 99%
“…Figure 1 shows the model considered in this study, which includes a large amplitude panel coupled with an acoustic cavity. The governing equation of the sound pressure field within the cavity is given by [7][8][9] (i.e., the well-known wave equation).…”
Section: Introductionmentioning
confidence: 99%