Computational design and prototyping of acoustic metamaterials for tailored insulation of noise

Informazioni relative al progetto

METACOUSTIC

ID dell’accordo di sovvenzione: 874481

DOI 10.3030/874481

Progetto chiuso

Data della firma CE 18 Settembre 2019

Data di avvio 1 Novembre 2019

Data di completamento 30 Aprile 2021

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale € 0,00

Contributo UE € 150 000,00

Coordinato da

CENTRE INTERNACIONAL DE METODES NUMERICS EN ENGINYERIA
Spain

Risultati finali

Documents, reports (1)

Final Report

Includes: D1.1 Report on the developed computational framework. D1.2 Report on virtual designs of LRAMand experimental testing. D1.3 Report on technical and customer support documentation and overall project conclusions.

Pubblicazioni

Peer reviewed articles (8)

Variational approach to relaxed topological optimization: Closed form solutions for structural problems in a sequential pseudo-time framework

Autori: J. Oliver, D. Yago, J. Cante, O. Lloberas-Valls
Pubblicato in: Computer Methods in Applied Mechanics and Engineering, Numero 355, 2019, Pagina/e 779-819, ISSN 0045-7825
Editore: Elsevier BV
DOI: 10.1016/j.cma.2019.06.038

High performance reduction technique for multiscale finite element modeling (HPR-FE2): Towards industrial multiscale FE software

Autori: Marcelo Raschi, Oriol Lloberas-Valls, Alfredo Huespe, Javier Oliver
Pubblicato in: Computer Methods in Applied Mechanics and Engineering, Numero 375, 2021, Pagina/e 113580, ISSN 0045-7825
Editore: Elsevier BV
DOI: 10.1016/j.cma.2020.113580

Topology optimization using the unsmooth variational topology optimization (UNVARTOP) method: an educational implementation in MATLAB

Autori: Daniel Yago, Juan Cante, Oriol Lloberas-Valls, Javier Oliver
Pubblicato in: Structural and Multidisciplinary Optimization, Numero 63/2, 2021, Pagina/e 955-981, ISSN 1615-147X
Editore: Springer Verlag
DOI: 10.1007/s00158-020-02722-0

Computational design of locally resonant acoustic metamaterials

Autori: D. Roca, D. Yago, J. Cante, O. Lloberas-Valls, J. Oliver
Pubblicato in: Computer Methods in Applied Mechanics and Engineering, Numero 345, 2019, Pagina/e 161-182, ISSN 0045-7825
Editore: Elsevier BV
DOI: 10.1016/j.cma.2018.10.037

Multiresonant Layered Acoustic Metamaterial (MLAM) solution for broadband low-frequency noise attenuation through double-peak sound transmission loss response

Autori: D. Roca, J. Cante, O. Lloberas-Valls, T. Pàmies, J. Oliver
Pubblicato in: Extreme Mechanics Letters, Numero 47, 2021, Pagina/e 101368, ISSN 2352-4316
Editore: Elsevier Limited
DOI: 10.1016/j.eml.2021.101368

Experimental and Numerical Assessment of Local Resonance Phenomena in 3D-Printed Acoustic Metamaterials

Autori: D. Roca, T. Pàmies, J. Cante, O. Lloberas-Valls, J. Oliver
Pubblicato in: Journal of Vibration and Acoustics, Numero 142/2, 2020, ISSN 1048-9002
Editore: ASME
DOI: 10.1115/1.4045774

Topology optimization of thermal problems in a nonsmooth variational setting: closed-form optimality criteria

Autori: Daniel Yago, Juan Cante, Oriol Lloberas-Valls, Javier Oliver
Pubblicato in: Computational Mechanics, Numero 66/2, 2020, Pagina/e 259-286, ISSN 0178-7675
Editore: Springer Verlag
DOI: 10.1007/s00466-020-01850-0

Topology Optimization Methods for 3D Structural Problems: A Comparative Study

Autori: Daniel Yago, Juan Cante, Oriol Lloberas-Valls, Javier Oliver
Pubblicato in: Archives of Computational Methods in Engineering, 2021, ISSN 1134-3060
Editore: International Center for Numerical Methods in Engineering
DOI: 10.1007/s11831-021-09626-2