2012
DOI: 10.1016/j.compositesb.2012.02.006
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Finite-volume micromechanics of periodic materials: Past, present and future

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Cited by 78 publications
(34 citation statements)
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“…While the graphite fibers are transversely isotropic, glass fibers are isotropic with a greater in plane elastic modulus contrast relative to the epoxy matrix than in the case of graphite fibers. by the corresponding moduli generated using the finite-volume direct averaging micromechanics (FVDAM) theory (Gattu et al, 2008;Khatam and Pindera, 2009), demonstrated to be comparable to that of the finite element method (Cavalcante et al, 2012) by Drago and Pindera (2008) for square arrays of isotropic inclusion/matrix phases, and is also the case in the present study. A demanding test of the solution's stability is the demonstration that in the limit as the fiber volume fraction becomes very small, the solution reduces to the Eshelby solution (Eshelby, 1957) with just the first few terms remaining, and the higher-order coefficients becoming vanishingly small.…”
Section: Discussionsupporting
confidence: 49%
See 1 more Smart Citation
“…While the graphite fibers are transversely isotropic, glass fibers are isotropic with a greater in plane elastic modulus contrast relative to the epoxy matrix than in the case of graphite fibers. by the corresponding moduli generated using the finite-volume direct averaging micromechanics (FVDAM) theory (Gattu et al, 2008;Khatam and Pindera, 2009), demonstrated to be comparable to that of the finite element method (Cavalcante et al, 2012) by Drago and Pindera (2008) for square arrays of isotropic inclusion/matrix phases, and is also the case in the present study. A demanding test of the solution's stability is the demonstration that in the limit as the fiber volume fraction becomes very small, the solution reduces to the Eshelby solution (Eshelby, 1957) with just the first few terms remaining, and the higher-order coefficients becoming vanishingly small.…”
Section: Discussionsupporting
confidence: 49%
“…At present, most homogenization techniques for periodic materials continue to rely on numerical solutions of the unit cell boundary-value problem using mainly finite-element and finite-volume techniques, and to a lesser extent techniques based on finite-difference and Fourier transform approaches (Michel et al, 1999;Pindera et al, 2009;Charalambakis, 2010;Cavalcante et al, 2012;Tu and Pindera, 2014). The finite-element technique is the dominant method mainly because of the easy-to-use character and wide availability of commercial packages.…”
Section: Ruc-based Approachesmentioning
confidence: 99%
“…The CV method has also been applied to plate bending problems where both the cell centred [17] and vertex centred methods [18] have shown to be locking free for thick and thin Mindlin plates. In recent developments control volumes have been used in the structural analysis of radio frequency MEMS devices [19] and in the analysis of the micromechanics of periodic materials [20].…”
Section: Introductionmentioning
confidence: 99%
“…This version was the most updated one when the author initiated his work whilst the development of the generalized version of FVDAM was taking place in parallel. Although interfacial interpenetration and discontinuity of non-traction stress components occur in the standard parametric FVDAM theory, (Cavalcante et al 2012), the surface-averaged values of both traction and non-traction stress components are reliable, Cavalcante et al, (2008Cavalcante et al, ( , 2011, especially if the heterogeneous materials are not subjected to large deformation, Khatam and Pindera (2012), which is the scenario of interest herein.…”
Section: Methodsmentioning
confidence: 99%
“…In contrast to variational techniques, local equilibrium is satisfied in integral sense at the discretized subdomain level in the finite-volume method, offering solution stability and other advantages, Cavalcante et al (2012). There are three variants of finite-volume methods that can be identified in the analysis of solid mechanics problems: the cell-centered finite-volume technique, the cellvertex finite-volume techniques and the surface averaging finite-volume techniques.…”
Section: Finite-volume Theories In Solid Mechanics Applicationsmentioning
confidence: 99%