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dc.contributor.author | Pérez Arjona, Isabel | es_ES |
dc.contributor.author | Godinho, Luis | es_ES |
dc.contributor.author | Espinosa Roselló, Víctor | es_ES |
dc.date.accessioned | 2020-04-27T05:55:39Z | |
dc.date.available | 2020-04-27T05:55:39Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/141527 | |
dc.description.abstract | [EN] We propose the application of a numerical model based on the Method of Fundamental Solutions to the estimation of the target strength (TS) of single fish, a crucial parameter for evaluating fish abundance when using active acoustical techniques. We consider a realistic beam and the influence of the evolution of the scattered field with distance maintaining the target in the far field of the ultrasonic transducer. The cases of a fluid sphere and a prolate spheroid model for the swimbladder are used to verify the application of MFS against other analytical and numerical methods. Additionally, a model considering only the swimbladder and the fishbone is presented to evaluate the differences between dorsal and ventral aspect measurements, and to understand previous experimental works performed with Atlantic salmon (Salmo salar) in floating cages. | es_ES |
dc.description.sponsorship | I. Perez-Arjona and V. Espinosa acknowledge funding of ACUSTUNA project ref. CTM2015-70446-R (MINECO/FEDER, UE), and UPV grants of PAID-00-15 and GVA BEST/2015/270. L. Godinho acknowledges the funding by FEDER funds through the Competitivity Factors Operational Programme - COMPETE and by national funds through FCT - Foundation for Science and Technology within the scope of the project POCI-01-0145-FEDER-007633. The authors would like to thank Dr. Manuel Bou and Carlos Albino for the technical assistance with work-station procedures. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | S. Hirzel Verlag | es_ES |
dc.relation.ispartof | Acta Acustica united with Acustica | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Fish Target strength | es_ES |
dc.subject | Numerical simulations | es_ES |
dc.subject | Near field, method of fundamental solutions | es_ES |
dc.subject | Echosounder | es_ES |
dc.subject.classification | FISICA APLICADA | es_ES |
dc.title | Numerical simulation of target strength measurements from near to far field of fish using the method of fundamental solutions | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3813/AAA.919142 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-00-15/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FCT//POCI-01-0145-FEDER-007633/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//BEST%2F2015%2F270/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CTM2015-70446-R/ES/ACUSTICA Y BIOMETRIA DEL ATUN ROJO (THUNNUS THYNNUS) / | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada | es_ES |
dc.description.bibliographicCitation | Pérez Arjona, I.; Godinho, L.; Espinosa Roselló, V. (2018). Numerical simulation of target strength measurements from near to far field of fish using the method of fundamental solutions. Acta Acustica united with Acustica. 104(1):25-38. https://doi.org/10.3813/AAA.919142 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3813/AAA.919142 | es_ES |
dc.description.upvformatpinicio | 25 | es_ES |
dc.description.upvformatpfin | 38 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 104 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.eissn | 1610-1928 | es_ES |
dc.relation.pasarela | S\352328 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | Ministerio de Economía, Industria y Competitividad | es_ES |
dc.contributor.funder | Fundação para a Ciência e a Tecnologia, Portugal | es_ES |