Image driven analysis of plates coated by cold spray coating process using a layerwise approach

Mota, A. F.; Loja, M. A. R.; Singh, Harminder; Kalsi, Sachin; Barbosa, J. Infante

doi:10.1016/j.compstruct.2020.113250

Cited by 1 publication

(1 citation statement)

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“…Given the tailormade characteristics of composite materials, functionally graded materials are also well known for this capability. In this latter type of composite, the constituents' mixture is ruled by mathematical expressions, which can either correspond to the designed composition evolution that one desires the materials to present or correspond to the one that those materials effectively present, as in the works [28,29].…”

Section: Functionally Graded Materialsmentioning

confidence: 99%

Nonlocal Free Vibrations of Metallic FGM Beams

2022

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This work aims to analyse the free-vibration response of functionally graded, simply supported beams with different gradient directions, taking into account nonlocal effects. To this purpose, the first-order shear deformation theory and the nonlocal elasticity theory of Eringen are used, in order to assess the influence of size dependency effects on the free-vibration responses of those beams. The influence of other factors such as the aspect ratio of the beams and the evolution of the constituents’ mixture through the beam thickness and along its length is also considered. In this last case, a mixture distribution is proposed, accounting for the boundary conditions’ characteristics. The finite element model is first verified against existing alternative solutions, to assess and illustrate its performance. Based on the conclusions achieved, a set of parametric studies is then developed. The results are discussed considering the material distribution profiles, and conclusions are drawn with respect to their relative performance under the analysed conditions.

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Section: Functionally Graded Materialsmentioning

confidence: 99%