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Experimental study of a compact piezoelectric micro-perforated panel absorber with adjustable acoustic property | |
Kong, D., V1; Xie, D. Y.2; Tang, X. N.3; Hu, M.2; Xu, H.1; Qian, Y. J.4 | |
2020-03-01 | |
发表期刊 | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA |
ISSN | 0001-4966 |
通讯作者 | Kong, D., V(kongdy@iim.ac.cn) |
摘要 | This work aims to investigate the acoustic characteristics of a piezoelectric micro-perforated panel (MPP) absorber, which is made of a perforated polyvinylidene fluoride (PVDF) film with a backed airgap of 2 cm, as a combination of an active component and passive absorber. In addition to its inherent passive dissipation, as the PVDF-MPP was driven with proper voltages and oscillation frequencies, sound absorption coefficients of the absorber adjacent to the driving frequencies were significantly increased. Compared with mostly previous reported hybrid passive-active absorbers, this one is more compact, and its acoustic property is adjustable, it may provide an approach to achieve intelligent noise control. |
DOI | 10.1121/10.0000950 |
关键词[WOS] | SOUND-ABSORPTION |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[11774355] ; National Natural Science Foundation of China[11604077] |
项目资助者 | National Natural Science Foundation of China |
WOS研究方向 | Acoustics ; Audiology & Speech-Language Pathology |
WOS类目 | Acoustics ; Audiology & Speech-Language Pathology |
WOS记录号 | WOS:000522002300001 |
出版者 | ACOUSTICAL SOC AMER AMER INST PHYSICS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/103488 |
专题 | 中国科学院合肥物质科学研究院 |
通讯作者 | Kong, D., V |
作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.HeFei Univ Technol, Hefei 230601, Peoples R China 3.Wuhan Text Univ, Sch Text Sci & Engn, State Key Lab Cultivat Base New Text Mat & Adv Pr, Wuhan 430200, Peoples R China 4.Hohai Univ, IOT Engn Coll, Changzhou 213022, Peoples R China |
推荐引用方式 GB/T 7714 | Kong, D., V,Xie, D. Y.,Tang, X. N.,et al. Experimental study of a compact piezoelectric micro-perforated panel absorber with adjustable acoustic property[J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,2020,147. |
APA | Kong, D., V,Xie, D. Y.,Tang, X. N.,Hu, M.,Xu, H.,&Qian, Y. J..(2020).Experimental study of a compact piezoelectric micro-perforated panel absorber with adjustable acoustic property.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,147. |
MLA | Kong, D., V,et al."Experimental study of a compact piezoelectric micro-perforated panel absorber with adjustable acoustic property".JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 147(2020). |
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