Numerical modeling of wave propagation in anisotropic viscoelastic laminated materials in transient regime: Application to modeling ultrasonic testing of composite structures
Sign Up to like & getrecommendations! Published in 2020 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6359
Abstract: Composite laminate structures remain an important family of materials used in cutting‐edge industrial areas. Building efficient numerical modeling tools for high‐frequency wave propagation in order to represent ultrasonic testing experiments of these materials remains a… read more here.
Keywords: modeling wave; ultrasonic testing; wave propagation; numerical modeling ... See more keywords
Lamb wave propagation in anisotropic multilayered piezoelectric laminates made of PVDF-θ° with initial stresses
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DOI: 10.1016/j.compstruct.2020.112085
Abstract: Abstract In this paper, the influence of an initial stresses on the Lamb waves propagation in an anisotropic multilayered piezoelectric laminates is investigated. Formulations are given for only open circuit surface; while the Legendre polynomial… read more here.
Keywords: piezoelectric laminates; anisotropic multilayered; propagation anisotropic; initial stresses ... See more keywords
Resolving Wave Propagation in Anisotropic Poroelastic Media Using Graphical Processing Units (GPUs)
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DOI: 10.1029/2020jb021175
Abstract: Biot's equations describe the physics of hydro-mechanically coupled systems establishing the widely recognized theory of poroelasticity. This theory has a broad range of applications in Earth and b... read more here.
Keywords: poroelastic media; propagation anisotropic; resolving wave; wave propagation ... See more keywords
Acoustic wave propagation in anisotropic media with applications to piezoelectric materials
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DOI: 10.1080/00036811.2020.1767286
Abstract: In this paper, we analyze acoustic wave propagation in anisotropic fluids and solids. By formulating the acoustic system as an evolution equation over a Hilbert space, we obtain global in time solu... read more here.
Keywords: acoustic wave; propagation anisotropic; anisotropic media; wave propagation ... See more keywords