WETTA, Maxime KOPP, Jean-Benoit LE BARBENCHON, Louise VIOT, Philippe
This study focuses on the link between the microstructure and the mechanical behavior under shear loading of a thick cellular structural adhesive (TCSA). X-ray microtomography and image post-processing were first used to perform 3D-quantitative microstructure analysis. The cells morphometric parameters and their orientations were studied. The foami...
CALVO-DE LA ROSA, J. POMAREDE, Pascal ANTONIK, P. MERAGHNI, Fodil CITRIN, D.S. RONTANI, D. LOCQUET, A.
Terahertz pulsed imaging, combined with spatial and temporal signal and image processing, is performed to visualize the woven fabric in the various plies of glass-fiber-reinforced polymer laminates and to determine quantitative parameters characterizing the microstructure such as fiber-bundle orientation and the distance between yarns. The results ...
JIANG, Jindong WU, Jiajun CHEN, Qiang CHATZIGEORGIOU, George MERAGHNI, Fodil
Elements of the periodic homogenization framework and deep neural network were seamlessly connected for the first time to construct a new micromechanics theory for thermoconductive composites called physically informed Deep Homogenization Network (DHN). This method utilizes a two-scale expansion of the temperature field of spatially uniform composi...
THIERCELIN, Léo PRAUD, Francis MERAGHNI, Fodil FLEURY, Eric
In this work, a new constitutive model is proposed to describe the thermally-activated hardening recovery mechanism in metallic materials. This model takes up the concept of hardening recovery variable, which is extended to the case of kinematic hardening within a thermo-viscoplastic formulation including high temperature dependencies for both elas...
AMOUZOU-ADOUN, Yaovi Armand JEBAHI, Mohamed FIVEL, Marc FOREST, Samuel LECOMTE, Jean-Sebastien SCHUMAN, Christophe ABED-MERAIM,
Although presenting attractive features in dealing with small-scale size effects, strain gradient plasticity (SGP) theories can lead to uncommon phenomena for some boundary value problems. Almost all non-incremental (Gurtin-type) SGP theories including thermodynamically-consistent higher-order dissipation predict elastic gaps under certain non-prop...
MUNCH, Melanie BUCHE, Patrice MENUT, Luc CUFI, Julien GUILLARD, Valérie
This data paper presents the values of CO2 solubility at different temperatures and main compositional parameters (protein, fat, moisture, sugars and salt content) for food products from different categories: dairy products, fishes and meats. It is the result of an extensive meta-analysis gathering the results of different major papers published on...
MAREAU, Charles
In the present work, a framework for the development of constitutive models for metallic materials in a thermomechanical context is proposed. Such a framework provides some guidelines to deal with processes involving large temperature variations, which is typical of manufacturing operations or severe service situations. The proposed framework relie...
SILITONGA, Dicky DECLERCQ, Nico F. POMARÈDE, Pascal MERAGHNI, Fodil BOUSSERT, Bertrand DUBEY, Pooja
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 electricity supply. Manufacturing imperfections and harsh operating environments may compromise the module’s structural integrity, ...
MÜNCH, Mélanie GUILLARD, Valérie GAUCEL, Sébastien DESTERCKE, Sébastien THÉVENOT, Jonathan BUCHE, Patrice
Carbon dioxide (CO2) is an important gas used in modified atmosphere packaging of non-respiring foods where it solubilizes into the aqueous and lipid phases of food and exerts an antimicrobial effect. Prediction of CO2 solubility within food is thus of paramount importance to anticipate its benefit on food preservation. In the present study, machin...
WU, Di BARESCH, Diego COOK, Colin MA, Zhichao DUAN, Mengtong MALOUNDA, Dina MARESCA, David ABUNDO, Maria P. LEE, Justin SHIVAEI, Shirin
...
The ability to physically manipulate specific cells is critical for the fields of biomedicine, synthetic biology, and living materials. Ultrasound has the ability to manipulate cells with high spatiotemporal precision via acoustic radiation force (ARF). However, because most cells have similar acoustic properties, this capability is disconnected fr...