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- Publisher Website: 10.1115/NCAD2008-73053
- Scopus: eid_2-s2.0-80053107099
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Conference Paper: Design of acoustic cloak by transmission line approach
| Title | Design of acoustic cloak by transmission line approach |
|---|---|
| Authors | |
| Issue Date | 2008 |
| Citation | American Society of Mechanical Engineers, Noise Control and Acoustics Division (Publication) NCAD, 2008, p. 335-338 How to Cite? |
| Abstract | This paper proposed an approach to construct the acoustic cloak by a network of subwavelength Helmholtz resonators. Based on transmission line model to describe the acoustic wave propagation inside such effective anisotropic medium, we derived the acoustic parameters such as effective density and compressibility. Our simulation demonstrates the propagation of acoustic waves can be bent and excluded from an object inside the cloak with no perturbation of exterior field, which may have great potential application in ultrasound noise control. Copyright © 2008 by ASME. |
| Persistent Identifier | http://hdl.handle.net/10722/318497 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zhang, Shu | - |
| dc.contributor.author | Fang, Nicholas | - |
| dc.date.accessioned | 2022-10-11T12:23:53Z | - |
| dc.date.available | 2022-10-11T12:23:53Z | - |
| dc.date.issued | 2008 | - |
| dc.identifier.citation | American Society of Mechanical Engineers, Noise Control and Acoustics Division (Publication) NCAD, 2008, p. 335-338 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/318497 | - |
| dc.description.abstract | This paper proposed an approach to construct the acoustic cloak by a network of subwavelength Helmholtz resonators. Based on transmission line model to describe the acoustic wave propagation inside such effective anisotropic medium, we derived the acoustic parameters such as effective density and compressibility. Our simulation demonstrates the propagation of acoustic waves can be bent and excluded from an object inside the cloak with no perturbation of exterior field, which may have great potential application in ultrasound noise control. Copyright © 2008 by ASME. | - |
| dc.language | eng | - |
| dc.relation.ispartof | American Society of Mechanical Engineers, Noise Control and Acoustics Division (Publication) NCAD | - |
| dc.title | Design of acoustic cloak by transmission line approach | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1115/NCAD2008-73053 | - |
| dc.identifier.scopus | eid_2-s2.0-80053107099 | - |
| dc.identifier.spage | 335 | - |
| dc.identifier.epage | 338 | - |