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Numerical Simulation for the Sound Absorption Properties of Ceramic Resonators

Department of Architecture and Industrial Design, Università della Campania “Luigi Vanvitelli”, Borgo San Lorenzo, 81031 Aversa, Italy
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Received: 7 November 2020 / Revised: 3 December 2020 / Accepted: 17 December 2020 / Published: 18 December 2020
This work reports the results of experimental measurements of the sound absorption coefficient of ceramic materials using the principle of acoustic resonators. Subsequently, the values obtained from the measurements were used to train a simulation model of the acoustic behavior of the analyzed material based on artificial neural networks. The possible applications of sound-absorbing materials made with ceramic can derive from aesthetic or architectural needs or from functional needs, as ceramic is a fireproof material resistant to high temperatures. The results returned by the simulation model based on the artificial neural networks algorithm are particularly significant. This result suggests the adoption of this technology to find the finest possible configuration that allows the best sound absorption performance of the material. View Full-Text
Keywords: ceramic material; absorption coefficient measurements; Helmholtz resonator; artificial neural network ceramic material; absorption coefficient measurements; Helmholtz resonator; artificial neural network
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MDPI and ACS Style

Ciaburro, G.; Iannace, G. Numerical Simulation for the Sound Absorption Properties of Ceramic Resonators. Fibers 2020, 8, 77. https://0-doi-org.brum.beds.ac.uk/10.3390/fib8120077

AMA Style

Ciaburro G, Iannace G. Numerical Simulation for the Sound Absorption Properties of Ceramic Resonators. Fibers. 2020; 8(12):77. https://0-doi-org.brum.beds.ac.uk/10.3390/fib8120077

Chicago/Turabian Style

Ciaburro, Giuseppe, and Gino Iannace. 2020. "Numerical Simulation for the Sound Absorption Properties of Ceramic Resonators" Fibers 8, no. 12: 77. https://0-doi-org.brum.beds.ac.uk/10.3390/fib8120077

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