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Conference Paper: Design of acoustic cloak by transmission line approach

TitleDesign of acoustic cloak by transmission line approach
Authors
Issue Date2009
Citation
2008 Proceedings of the NoiseCon/ASME NCAD, NCAD 2008, 2009, p. 335-338 How to Cite?
AbstractThis 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 Identifierhttp://hdl.handle.net/10722/318465

 

DC FieldValueLanguage
dc.contributor.authorZhang, Shu-
dc.contributor.authorFang, Nicholas-
dc.date.accessioned2022-10-11T12:23:49Z-
dc.date.available2022-10-11T12:23:49Z-
dc.date.issued2009-
dc.identifier.citation2008 Proceedings of the NoiseCon/ASME NCAD, NCAD 2008, 2009, p. 335-338-
dc.identifier.urihttp://hdl.handle.net/10722/318465-
dc.description.abstractThis 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.languageeng-
dc.relation.ispartof2008 Proceedings of the NoiseCon/ASME NCAD, NCAD 2008-
dc.titleDesign of acoustic cloak by transmission line approach-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-70349873685-
dc.identifier.spage335-
dc.identifier.epage338-

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