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Listar por palabra clave "Acoustic attenuation"

Mostrando ítems 1-4 de 4

Design, Manufacture and Characterization of an Acoustic Barrier Made of Multi-Phenomena Cylindrical Scatterers Arranged in a Fractal-Based Geometry

Castiñeira Ibáñez, Sergio; Rubio Michavila, Constanza; Romero García, Vicente; Sánchez Pérez, Juan Vicente; García Raffi, Luis Miguel (De Gruyter, 2012)

In this work we present the design and the manufacturing processes, as well as the acoustics standard-ization tests, of an acoustic barrier formed by a set of multi-phenomena cylindrical scatterers. Periodic arrangements ...
Estudio de la influencia de las características estructurales de un tejido de calada a su capacidad de atenuación acústica

Pascual Gómez, Carolina (Universitat Politècnica de València, 2020-10-28)

[ES] El ruido y la reverberación del sonido es un factor causante de la deficiente acústica de los espacios públicos o privados. Tanto por su uso profesional como por uso privado o familiar, es conveniente que los espacios, ...
Optimization of sonic crystal attenuation properties by ev-MOGA multiobjective evolutionary algorithm

Herrero Durá, Juan Manuel; Garcia-Nieto, Sergio; Blasco, Xavier; Romero García, Vicente; Sánchez Pérez, Juan Vicente; García-Raffi, L. M. (Springer-Verlag, 2009-08)

[EN] This paper shows a promising method for acoustic barrier design using a new acoustic material called Sonic Crystals (SCs). The configuration of these SCs is set as a multiobjective optimization problem which is very ...
Topology and shape optimization of dissipative and hybrid mufflers

Ferrándiz-Catalá, Borja; Denia, F. D.; Martínez Casas, José; Nadal, Enrique; Ródenas, Juan José (Springer-Verlag, 2020-07)

[EN] This article presents a Topology Optimization (TO) method developed for maximizing the acoustic attenuation of a perforated dissipative muffler in the targeted frequency range by optimally distributing the absorbent ...

Mostrando ítems 1-4 de 4

Listar por palabra clave "Acoustic attenuation"

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