Lázaro, Mario; Wiltshaw, Richard; Craster, Richard V.; García-Raffi, L. M.(Elsevier, 2025-01-01)
[EN] In this paper, we propose a new model to approximate the wave response of waveguides containing an arbitrary number of small inclusions. The theory is developed for general onedimensional elastic waveguides to study ...
Lázaro, Mario; Niemczynowicz, A.; Siemaszko, A.; García-Raffi, L. M.(Elsevier, 2022-01-20)
[EN] In this paper, wave propagation in structured media with quasiperiodic patterns is investigated. We propose a methodology based on Sturmian sequences for the generation of structured mechanical systems from a given ...
[EN] The absorption performance of a locally-reacting acoustic metamaterial under oblique incidence is studied. The metamaterial is composed of a slotted panel, each slit being loaded by an array of Helmholtz resonators. ...
Herrero Durá, Iván; Cebrecos Ruiz, Alejandro; García Raffi, Luis Miguel; Romero-García, Vicente(Universitat Politècnica de València, 2019-07-31)
[EN] Matrices are introduced in mathematical subjects in connection with vector spaces and linear algebra, being disconnected from their applications in other fields of science and engineering studies. The transmission of ...