Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 36-42 of 480
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Article dans une revue avec comité de lecture(Elsevier BV, 2023-03)As the solar photovoltaics power system sees rapid growth in installed capacity and plays a significant role in the future global energy mix, its reliability becomes a crucial factor in maintaining the stability of the ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2023-02)This study proposes a multi-scale gradient enhanced nonlocal modeling framework aimed at predicting the mechanical response of long glass fiber reinforced polyamide composites that exhibit nonlinear viscoelastic viscoplastic ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2022-12)This paper presents for the first time an extended Mori-Tanaka approach aimed at identifying the little-explored piezoelectric response of unidirectional nanoporous composites with energetic surfaces. The interface is ...
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Article dans une revue avec comité de lecture(Springer Science and Business Media LLC, 2023-01)An accelerated micromechanics framework based on the extended Mori–Tanaka transformation field analysis (TFA) and cycle jump technique is proposed to predict the homogenized response of short glass fiber-reinforced polyamide ...
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Article dans une revue avec comité de lecture(MDPI, 2022-09)The formation of a white etching layer (WEL), a very hard and brittle phase on the rail surface, is associated with a progressive transformation of the pearlitic grain to very fragmented grains due to the cumulative passage ...
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Article dans une revue avec comité de lecture(ELSEVIER, 2023-02)In order to predict the lifetime of railtrack components, numerical models are required to better describe the apparition of microstructural defects that lead to material failure. In pearlitic steels, the severe mechanical ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2022-12)This paper aims at studying the effect of ethylene glycol aging on the overall behavior and the damage mechanisms of the Polyamide 66 (PA66) and the short glass fiber reinforced polyamide 66 (PA66/GF). To this end, a proper ...