Manipulation of the guided wave propagation in multilayered phononic plates by introducing interface delaminations

Autor: Wang, Yanzheng, Perras, Elias, Golub, Mikhail V., Fomenko, Sergey I., Zhang, Chuanzeng, Chen, Weiqiu

Publikováno v: In European Journal of Mechanics / A Solids July-August 2021 88

Computation of the elastic wave band structures and transmission in pre-deformed periodic frame structures by SEM

Autor: Mellmann, Marius, Perras, Elias, Zhang, Chuanzeng

Publikováno v: Forum Acusticum
Forum Acusticum, Dec 2020, Lyon, France. pp.1117-1123, ⟨10.48465/fa.2020.0358⟩

International audience; Periodic materials and structures, such as phononic and photonic crystals, are becoming increasingly popular in many engineering fields. For instance, the phononic crystals (PCs) can manipulate the elastic and acoustic wave pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82c2cc127770754394287cfd16d5db1e
https://hal.archives-ouvertes.fr/hal-03235443

Determination and optimization of sound insulation capabilities of geometrically complex walls

Autor: Perras, Elias, Zhang, Chuanzeng, Chen, Jihao, Ji, Zhijiang

Publikováno v: Berlin, Germany : Deutsche Gesellschaft für Akustik 257-264 (2019). doi:10.18154/RWTH-CONV-239664
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels23. International Congress on Acoustics, ICA 2019, Aachen, Germany, 2019-09-09-2019-09-13

Proceedings of the ICA 2019 and EAA Euroregio : 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019 : 9-13 September 2019, Aachen, Germany / proceedings editor: Martin Ochmann, Michael Vorländer, Janina Fels 23rd Internation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01fc9fbb922ee3b58bcd70d2d4cfd55f
https://publications.rwth-aachen.de/record/770075

Analysis of acoustic wave propagation in composite laminates via a spectral element method.

Autor: Perras, Elias, Zhang, Chuanzeng

Publikováno v: PAMM: Proceedings in Applied Mathematics & Mechanics; Nov2019, Vol. 19 Issue 1, pN.PAG-N.PAG, 1p