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Scattering of flexural waves from a hole in a thin plate with an internal beam

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Scattering of flexural waves from a hole in a thin plate with an internal beam

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dc.contributor.author Climente Alarcón, Alfonso es_ES
dc.contributor.author Norris, A.N. es_ES
dc.contributor.author Sánchez-Dehesa Moreno-Cid, José es_ES
dc.date.accessioned 2016-06-10T06:59:34Z
dc.date.available 2016-06-10T06:59:34Z
dc.date.issued 2015-01
dc.identifier.issn 0001-4966
dc.identifier.uri http://hdl.handle.net/10251/65619
dc.description.abstract The scattering of flexural waves by a hole in a thin plate traversed by a beam is modeled here by coupling the Kirchhoff Love and the Euler Bernoulli theories. A closed form expression is obtained for the transfer matrix (T-matrix) relating the incident wave to the scattered cylindrical waves. For this purpose, a general method has been developed, based on an analogous impedance method for acoustic waves, for calculating the T-matrix for flexural wave scattering problems. The T-matrix for the problem considered displays a simple structure, composed of distinct sub-matrices which decouple the inside and the outside fields. The conservation of energy principle and numerical comparisons with a commercial finite element simulator have been used to prove the theory. es_ES
dc.description.sponsorship The work of A.C. and J.S.D. was supported by the U.S. Office of Naval Research (ONR) under Grant No. N000141210216 and the Spanish MINECO under project TEC 2010-19751 and that of A.N.N. was supported under ONR MURI Grant No. N000141310631. The authors acknowledge Alexey Titovich for helpful discussion. en_EN
dc.language Inglés es_ES
dc.publisher Acoustical Society of America es_ES
dc.relation U.S. Office of Naval Research (ONR) N000141210216 es_ES
dc.relation Spanish MINECO TEC 2010-19751 es_ES
dc.relation ONR MURI N000141310631 es_ES
dc.relation.ispartof Journal of the Acoustical Society of America es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Mecanica es_ES
dc.subject Flexural es_ES
dc.subject Resonador es_ES
dc.subject Acoplamiento es_ES
dc.subject Dispersion es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Scattering of flexural waves from a hole in a thin plate with an internal beam es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1121/1.4904551
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Climente Alarcón, A.; Norris, A.; Sánchez-Dehesa Moreno-Cid, J. (2015). Scattering of flexural waves from a hole in a thin plate with an internal beam. Journal of the Acoustical Society of America. 137(1):293-302. doi:10.1121/1.4904551 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1121/1.4904551 es_ES
dc.description.upvformatpinicio 293 es_ES
dc.description.upvformatpfin 302 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 137 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 290422 es_ES


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