Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Morched Ben Amor"'
Publikováno v:
Canadian Journal of Physics. 97:1064-1074
This paper studies the propagation of symmetric and antisymmetric Lamb waves along a 1 mm thick iodic acid plate (HIO3) in the 1–50 MHz frequency range. The Lamb mode propagation along three crystallographic planes was theoretically investigated, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::314f0eb63742622603ce53de5fad755e
https://doi.org/10.1139/cjp-2018-0348
https://doi.org/10.1139/cjp-2018-0348
Publikováno v:
Superlattices and Microstructures. 112:455-469
Piezoelectric-piezomagnetic functionally graded materials, with a gradual change of the mechanical and electromagnetic properties have greatly applying promises. Based on the ordinary differential equation and stiffness matrix methods, a dynamic solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9910859b07778b1bd080b13fe577ff83
https://doi.org/10.1016/j.spmi.2017.10.001
https://doi.org/10.1016/j.spmi.2017.10.001
Publikováno v:
Ultrasonics. 76:63-69
A dynamic solution is presented for the propagation of harmonic waves in magneto-electro-elastic plates composed of piezoelectric BaTiO3(B) and magnetostrictive CoFe2O4(F) material. The state-vector approach is employed to derive the propagator matri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcbd68ab257bd133095488c829c25a1b
https://doi.org/10.1016/j.ultras.2016.12.016
https://doi.org/10.1016/j.ultras.2016.12.016
Publikováno v:
Acta Mechanica. 228:1071-1081
The propagation of shear horizontal waves in laminated piezomagnetic/piezoelectric plates was investigated using the ordinary differential equation and stiffness matrix methods. Commonly used materials, namely barium titanate as piezoelectric ‘B’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::232f7382069652056276eb4e321b7a37
https://doi.org/10.1007/s00707-016-1744-9
https://doi.org/10.1007/s00707-016-1744-9
Publikováno v:
Composite Structures. 153:557-568
In this paper, the attenuation of guided waves in damped multilayered arbitrary anisotropic composite laminates is investigated using a Legendre orthogonal polynomial approach. The laminate is made of the graphite–epoxy composite material with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221e350d025c4d6c9a36707888eca816
https://doi.org/10.1016/j.compstruct.2016.06.068
https://doi.org/10.1016/j.compstruct.2016.06.068
Love waves propagation in a transversely isotropic piezoelectric layer on a piezomagnetic half-space
Publikováno v:
Ultrasonics. 69:83-89
A theoretical approach is taken into consideration to investigate Love wave propagation in a transversely isotropic piezoelectric layer on a piezomagnetic half-space. The magneto-electrically open and short conditions are applied to solve the problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054add07fd0d8f7dc38db8857e197ab8
https://doi.org/10.1016/j.ultras.2016.03.006
https://doi.org/10.1016/j.ultras.2016.03.006
Publikováno v:
Acta Acustica united with Acustica. 101:435-442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f6cc91ca4281e18121fda78e57caf8
https://doi.org/10.3813/aaa.918839
https://doi.org/10.3813/aaa.918839
Publikováno v:
Ultrasonics. 55:10-14
The Peano-series expansion is used to investigate the propagation of the lowest-order symmetric (S0) and antisymmetric (A0) Lamb wave modes in a functionally graded piezoelectric material (FGPM) plate. Aluminum nitride has been retained for illustrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b10eb2b279ebb11850b7f61f9b2db48
https://doi.org/10.1016/j.ultras.2014.08.020
https://doi.org/10.1016/j.ultras.2014.08.020
Publikováno v:
Acta Acustica united with Acustica. 98:857-863
Summary An inverse procedure is proposed to determine the material constants of multi-ply composites using a spectral analysis homogenization method (SAHM). Recursive process gives interfacial displacements and stresses fields in term of deepness. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d463fec8b1bb814867e0115c5c59ab5
https://doi.org/10.3813/aaa.918569
https://doi.org/10.3813/aaa.918569
Publikováno v:
Mechanics Research Communications. 34:488-496
A novel approach, based on spectral analysis, for determination of the upper frequency bound for the homogenization domain is developed. The method is based on displacement field analysis, which is calculated using the recursive transfer matrix. It m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de80780d33ac7da74cd93e06c09c4c53
https://doi.org/10.1016/j.mechrescom.2007.06.002
https://doi.org/10.1016/j.mechrescom.2007.06.002