Výsledky vyhledávání - "Renaud Masson"

Effective properties of an isotropic solid weakened by micro-cracks located at inter-granular boundaries

Autor: Renaud Masson, Christelle Duguay, Marcelle Ibrahim, Michel Bornert, Arnaud Monnier, Etienne Castelier, Mihail Garajeu, Joane Meynard

Publikováno v: Journal of the Mechanics and Physics of Solids
Journal of the Mechanics and Physics of Solids, Elsevier, 2022, 158, pp.104647. ⟨10.1016/j.jmps.2021.104647⟩
Journal of the Mechanics and Physics of Solids, 2022, 158, pp.104647. ⟨10.1016/j.jmps.2021.104647⟩

International audience; This study presents a new methodology for estimating the effective properties of solids containing cracks along the inter-granular boundaries, using analytical developments and numerical simulations. The latter are based on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::378fd6e707d3d42569585dacccf9f471
https://hal.archives-ouvertes.fr/hal-03379552

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A modified secant formulation to predict the overall behavior of elasto-viscoplastic particulate composites

Autor: Mihail Garajeu, Renaud Masson, Jules Fauque, Mohamed El Bachir Seck

Publikováno v: Journal of the Mechanics and Physics of Solids
Journal of the Mechanics and Physics of Solids, Elsevier, In press, 137, pp.103874. ⟨10.1016/j.jmps.2020.103874⟩
Journal of the Mechanics and Physics of Solids, inPress, 137, pp.103874. ⟨10.1016/j.jmps.2020.103874⟩
Journal of the Mechanics and Physics of Solids, In press, 137, pp.103874. ⟨10.1016/j.jmps.2020.103874⟩

To model the mechanical response of rate-dependent elasto-viscoplastic (or equivalently nonlinear viscoelastic) particulate composites, the proposed approach consists in linearizing the (nonlinear) relation between the viscous strain rate and the str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb7f2eff0cc10ead45e0aed8140ccb3b
https://hal-cea.archives-ouvertes.fr/cea-02476918/document

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A DEM/FFT approach to simulate the effective thermal conductivity of granular media

Autor: Renaud Masson, Jean-Mathieu Vanson, Tristan Calvet

Publikováno v: International Journal of Thermal Sciences
International Journal of Thermal Sciences, 2022
International Journal of Thermal Sciences, Elsevier, 2022

International audience; A numerical method to compute the Effective Thermal Conductivity (ETC) of granular media surrounded by a stagnant fluid is presented. Based on the geometry and size of grains, a Representative Volume Elements (RVE) of the gran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a0cf4c4fe605bea0ea230c7d9a76a1
https://doi.org/10.1016/j.ijthermalsci.2021.107339

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NTFA versus analytical estimates: theoretical comparison and benchmarking for particulate composites with constituents having a linear viscoelastic behavior

Autor: Rodrigue Largenton, Jean-Claude Michel, Renaud Masson

Publikováno v: 24ème Congrès Français de Mécanique
24ème Congrès Français de Mécanique, Aug 2019, Brest, France
HAL
CFM 2019-24ième congrès français de mécanique
CFM 2019-24ième congrès français de mécanique, Aug 2019, Brest, France

This study presents and compares two micromechanical modelings of a heterogeneous material: a three-phase particulate composite material with two inclusion phases dispersed in a contiguous matrix. The phases have a linear viscoelastic behavior with s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7f6e6e0d57a638ff1a022aff33a7d2e4
https://hal.archives-ouvertes.fr/hal-02308485

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A two-stage solution method for the annual dairy transportation problem

Autor: Renaud Masson, Louis-Martin Rousseau, Nadia Lahrichi

Publikováno v: European Journal of Operational Research. 251:36-43

The annual dairy transportation problem involves designing the routes that collect milk from farms and deliver it to processing plants. The demands of these plants can change from one week to the next, but the collection is fixed by contract and must

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4d151a8c6cab31983329676b0dd4a1e
https://doi.org/10.1016/j.ejor.2015.10.058

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Exact solutions for the effective nonlinear viscoelastic (or elasto-viscoplastic) behaviour of particulate composites under isotropic loading

Autor: Mihail Garajeu, Renaud Masson, Mohamed El Bachir Seck

Publikováno v: European Journal of Mechanics-A/Solids
European Journal of Mechanics-A/Solids, 2018, ⟨10.1016/j.euromechsol.2018.04.018⟩
European Journal of Mechanics-A/Solids, Elsevier, 2018, ⟨10.1016/j.euromechsol.2018.04.018⟩

We consider a composite sphere which consists of a spherical inclusion embedded in a concentric spherical matrix, the inclusion and matrix phases obeying an isotropic nonlinear viscoelastic behaviour . For different isotropic loadings (macroscopic st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0fc4d3491abaa16e4ccf6ba7b941967
https://hal.science/hal-02482763/file/manuscript.pdf

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Optimization of a city logistics transportation system with mixed passengers and goods

Autor: Renaud Masson, Fabien Lehuédé, Olivier Péton, Houda Tlahig, Nicolas Malhéné, Anna Trentini

Publikováno v: EURO Journal on Transportation and Logistics
EURO Journal on Transportation and Logistics, Springer, 2017, 6 (1), pp.81-109. ⟨10.1007/s13676-015-0085-5⟩

In this paper, we propose a mathematical model and an adaptive large neighborhood search to solve a two-tiered transportation problem. This problem arises in a prospective study that aims at designing an innovative distribution system for goods in co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2cdd100838b2fe0d68ce68b2f6b62f8
https://hal.archives-ouvertes.fr/hal-01068305

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