Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Salah Nissabouri"'
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 10, Iss 4, Pp 801-816 (2024)
This article proposes a new algorithm for computing dispersion curves of ultrasonic guided waves in multi-layered composites with large number of layers. The algorithm is based on balancing the eigenvalue problem of the Spectral Collocation Method (S
Externí odkaz:
https://doaj.org/article/294fa430ef6b4a27bf39c858f73f117e
Publikováno v:
Indonesian Journal of Electrical Engineering & Computer Science; Mar2024, Vol. 33 Issue 3, p1768-1774, 7p
Publikováno v:
Comptes Rendus. Mécanique. 348:335-350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc4f72e73d99b8858aff275de589019f
https://doi.org/10.5802/crmeca.13
https://doi.org/10.5802/crmeca.13
In this chapter, we model by Finite Element Method (FEM) the Lamb waves' propagation and their interactions with symmetric and asymmetric delamination in sandwich skin. Firstly, a theoretical model is established to obtain the equation of lamb modes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb78c37df78cdf13717955bc3b2f0dc
https://doi.org/10.4018/978-1-7998-0117-7.ch012
https://doi.org/10.4018/978-1-7998-0117-7.ch012
Publikováno v:
MATEC Web of Conferences. 360:00010
Composite Materials are widely used thanks to their mechanical characteristics. Non destructive evaluation requires knowing the exact dispersion curves to determine the propagative waves and to resolve the phase velocity of symmetrical and antisymmet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dce22ae3426973920623da9d9c0ece9
https://doi.org/10.1051/matecconf/202236000010
https://doi.org/10.1051/matecconf/202236000010
Publikováno v:
Proceedings of the Third International Conference on Computing and Wireless Communication Systems, ICCWCS 2019, April 24-25, 2019, Faculty of Sciences, Ibn Tofaïl University -Kénitra- Morocco.
In this paper we study numerical modeling of Lamb waves propagation and its interaction with the edges of symmetric delamination in unidirectional orthotropic plate [0]4. The simulations were carried out using ABAQUS CAE by exciting the fundamental A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09f1091d14be36f4b9bac1e433e97a1
https://doi.org/10.4108/eai.24-4-2019.2284129
https://doi.org/10.4108/eai.24-4-2019.2284129
Publikováno v:
Advances in Acoustics and Vibration, Vol 2018 (2018)
In this work we model by finite element method (FEM) the Lamb waves’ propagation and their interactions with symmetric and asymmetric delamination in sandwich skin. The simulations were carried out using ABAQUS CAE by exciting the fundamental A0 La
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d19fd3039d31b5f8d259e308da271f
Publikováno v:
Proceedings of the 2nd International Conference on Computing and Wireless Communication Systems.
In this paper we study numerical modelling of Lamb waves propagation and its interaction with delamination in orthotropic plate. Firstly a theoretical model is established to obtain the equation of lamb modes propagation. Secondly dispersion curves a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::577d239c719a5bc4ea8933698d50113d
https://doi.org/10.1145/3167486.3167545
https://doi.org/10.1145/3167486.3167545