Search Results - "Monchiet, Vincent"

Investigation of morphology associated with biporous polymeric materials obtained by the double porogen templating approach by Mezhoud, Sarra, Le Droumaguet, Benjamin, Aimedieu, Patrick, Monchiet, Vincent, Bornert, Michel, Grande, Daniel

“…Doubly porous polymeric materials were prepared from 2-hydroxyethyl methacrylate (HEMA) through the double porogen templating approach. One such approach…”
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Derivation of FFT numerical bounds of the effective properties of composites and polycristals by Nguyen, Minh-Tan, To, Quy-Dong, Monchiet, Vincent

“…•The paper present new FFT methods for composites and polycrystals.•It advantageously provides lower and upper numerical bounds for the effective…”
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On the Inertia Effects on the Darcy Law: Numerical Implementation and Confrontation of Micromechanics-Based Approaches by To, Viet-Thanh, To, Quy-Dong, Monchiet, Vincent

“…In this paper, we investigate the nonlinear deviation of the Darcy law in the domain of high pressure gradient. Classically, the (linear) Darcy law can be…”
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Non-linear homogenization of Forchheimer law for porous media with cylindrical and spherical impervious inclusions by Monchiet, Vincent

“…This paper investigates, with the help of micromechanics, the overall nonlinear filtration law of a porous solid containing impervious inclusions. At the…”
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FFT based iterative schemes for composites conductors with non-overlapping fibers and Kapitza interface resistance by Monchiet, Vincent

“…A FFT-based iterative scheme is developed for fiber-made composite conductors with a Kapitza thermal resistance between the matrix and the inclusions which…”
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Combining FFT methods and standard variational principles to compute bounds and estimates for the properties of elastic composites by Monchiet, Vincent

“…In this paper, we develop a computational approach based on variational principles combined with FFT technique to determine the effective elastic properties of…”
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A Gurson-type model accounting for void size effects by Monchiet, Vincent, Bonnet, Guy

“…In this paper we present an extension of the Gurson model of cavity growth which includes the void size effect. To this end, we perform the limit analysis of a…”
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FFT based iterative schemes for composites conductors with non-overlapping fibers and Kapitza interface resistance by Monchiet, Vincent

“…A FFT-based iterative scheme is developed for fiber-made composite conductors with a Kapitza thermal resistance between the matrix and the inclusions which…”
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Strain-gradient homogenization: A bridge between the asymptotic expansion and quadratic boundary condition methods by Monchiet, Vincent, Auffray, Nicolas, Yvonnet, Julien

“…•A homogenization approach is provided to compute the strain gradient elasticity coefficients.•We modify the method based on quadratic boundary conditions to…”
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Combined voids size and shape effects on the macroscopic criterion of ductile nanoporous materials by Monchiet, Vincent, Kondo, Djimedo

“…► We determine the yield surface of ductile materials containing nano cavities. ► We perform the limit analysis of a spheroidal unit cell containing a confocal…”
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Dynamic mass density of resonant metamaterials with homogeneous inclusions by Bonnet, Guy, Monchiet, Vincent

“…The occurrence of a negative dynamic mass density is a striking property of metamaterials. It appears when an inner local resonance is present. Results coming…”
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Low frequency locally resonant metamaterials containing composite inclusions by Bonnet, Guy, Monchiet, Vincent

“…One main feature of metamaterials is the occurrence of a negative dynamic mass density that is produced when an inner local resonance is present. The inner…”
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Negative refraction of elastic waves on a metamaterial with anisotropic local resonance by Bonnet, G., Monchiet, V.

“…Wave propagation through a locally resonant metamaterial characterized by anisotropic dynamic mass density is studied. The polarizations and velocities of…”
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Numerical homogenization of nonlinear composites with a polarization-based FFT iterative scheme by Monchiet, Vincent, Bonnet, Guy

“…•A fast numerical method for computing the response of nonlinear composite materials is proposed.•The unit cell problem is solved by means of a polarization…”
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FFT based iterative schemes for composite conductors with uniform boundary conditions by Monchiet, V., Bonnet, G.

“…In the present paper, we extend the FFT method to deal with the homogenization problem of composite conductors with uniform boundary conditions. The principle…”
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Three-dimensional reconstruction of a random fibrous medium: Geometry, transport, and sound absorbing properties by Luu, Hoang Tuan, Perrot, Camille, Monchiet, Vincent, Panneton, Raymond

“…The main purpose of this article is to present, within a unified framework, a technique based on numerical homogenization, to model the acoustical properties…”
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Macroscopic yield criteria for plastic anisotropic materials containing spheroidal voids by Monchiet, Vincent, Cazacu, Oana, Charkaluk, Eric, Kondo, Djimedo

“…The combined effects of void shape and matrix anisotropy on the macroscopic response of ductile porous solids is investigated. The Gologanu–Leblond–Devaux’s…”
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A polarization-based FFT iterative scheme for computing the effective properties of elastic composites with arbitrary contrast by Monchiet, V., Bonnet, G.

“…SUMMARY It is recognized that the convergence of FFT‐based iterative schemes used for computing the effective properties of elastic composite materials…”
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Computation of macroscopic permeability of doubly porous media with FFT based numerical homogenization method by Mezhoud, Sarra, Monchiet, Vincent, Bornert, Michel, Grande, Daniel

“…In this paper we provide a FFT algorithm to compute the effective permeability of doubly porous solids constituted of two populations of pores which are…”
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Crack opening displacements under remote stress gradient: Derivation with a canonical basis of sixth order tensors by Monchiet, Vincent, Bonnet, Guy

“…In this paper, we derive the crack opening displacement of a penny-shaped crack embedded in an infinite isotropic elastic medium and subjected to a remote…”
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