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   Articles with "graded multilayer" as a keyword



Dynamic instability of functionally graded multilayer graphene nanocomposite beams in thermal environment

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recommendations! Published in 2017 at "Composite Structures"

DOI: 10.1016/j.compstruct.2016.12.001

Abstract: This paper studies the dynamic instability of functionally graded multilayer nanocomposite beams reinforced with a low content of graphene nanoplatelets (GPLs) and subjected to a combined action of a periodic axial force and a temperature… read more here.

Keywords: functionally graded; geometry; instability functionally; dynamic instability ... See more keywords

On the influence of the property gradient on the impact behavior of graded multilayer sandwich with corrugated cores

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recommendations! Published in 2018 at "International Journal of Impact Engineering"

DOI: 10.1016/j.ijimpeng.2017.11.017

Abstract: Abstract Graded lightweight structure is a new trend to improve energy absorption capacity of such structural materials. This study aims at the influence of property gradients on the overall behavior of graded multilayer sandwiches with… read more here.

Keywords: impact; property; corrugated cores; gradient ... See more keywords

Finite element modeling of ultrasonic attenuation and dispersion in graded multilayer polymer composites

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recommendations! Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0209636

Abstract: In this paper, finite element models of ultrasonic wave propagation in Cu–PMMA composites are established. The effects of second-phase particles, ultrasonic properties, and graded interfaces on the ultrasonic propagation behavior are investigated, and the contributions… read more here.

Keywords: propagation; ultrasonic attenuation; finite element; graded multilayer ... See more keywords

Depth-graded Mo/Si multilayer coatings for hard x-rays.

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recommendations! Published in 2019 at "Optics express"

DOI: 10.1364/oe.27.007291

Abstract: This manuscript presents the first systematic study of non-periodic, broadband Mo/Si multilayer coatings with and without B 4C interface barrier layers for hard x-ray applications with large field of view. The photon energy of operation in… read more here.

Keywords: microscopy; multilayer coatings; coatings hard; graded multilayer ... See more keywords