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Browsing by Author "Ramírez Solana, David"

Now showing items 1-6 of 6

Análisis de la interacción de resonadores de Helmoltz en metamateriales acústicos periódicos en función de la orientación de incidencia de la fuente sonora

Ramírez Solana, David (Universitat Politècnica de València, 2020-09-15)

[ES] Las barreras acústicas basadas en cristales de sonido constituyen una de las apuestas tecnológicas más prometedoras de los últimos años en el campo de la acústica ambiental. Los cristales de sonidos se pueden definir ...
Improving Insertion Loss of Sonic Crystal Active Noise Barrier by Reinforcement Learning and Finite Difference Time Domain Simulations

Ramírez-Solana, David; Galiana-Nieves, Jaime; Redondo, Javier; Mangini, Agostino Marcello; Fanti, Maria Pia (Institute of Electrical and Electronics Engineers, 2024-05)

[EN] Sonic crystal noise barriers (SCNB) have emerged as a promising solution for mitigating traffic noise pollution. These barriers utilize periodic structures to selectively reflect acoustic waves at specific target ...
Increasing the Insertion Loss of Sonic Crystal Noise Barriers with Helmholtz Resonators

Redondo, Javier; Ramírez-Solana, David; Picó Vila, Rubén (MDPI AG, 2023-03)

[EN] Helmholtz resonators (HRs) have the advantage of extending and improving their insulating capacity when used as scatterers in noise barriers made of periodic media, such as sonic crystals (SCs). However, the interaction ...
Particle Swarm Optimization of Resonant Sonic Crystals Noise Barriers

Ramírez-Solana, David; Redondo, Javier; Mangini, Agostino Marcello; Fanti, Maria Pia (Institute of Electrical and Electronics Engineers, 2023-04-17)

[EN] The study of technological materials made by meticulously arranging acoustic elements has received a lot of attention over the past three decades with the goal of generating improved acoustic properties, often going ...
Sonic Crystal Noise Barrier with Resonant Cavities for Train Brake Noise Mitigation

Ramírez-Solana, David; Galiana-Nieves, Jaime; Picó Vila, Rubén; Redondo, Javier; Sangiorgio, Valentino; Vito Graziano, Angelo; Parisi, Nicola (MDPI AG, 2024-04)

[EN] In an experimental investigation, the development of sonic crystal noise barriers (SCNBs) is undertaken to address the issue of train brake noise (TBN), focusing on the use of local resonances in scatterers of sonic ...
Utilización del método de los elementos finitos para el diseño teórico de una pantalla acústica basada en cristales de sonido

Ramírez Solana, David (Universitat Politècnica de València, 2019-08-01)

[ES] Las pantallas acústicas basadas en cristales de sonido constituyen una de las más prometedoras apuestas tecnológicas en los últimos años en el campo de la acústica ambiental [1]. Los cristales de sonido se pueden ...