Search Results - "AHZI, S"

Moderate temperature deposition of RF magnetron sputtered SnO2-based electron transporting layer for triple cation perovskite solar cells by Zakaria, Y., Aïssa, B., Fix, T., Ahzi, S., Mansour, S., Slaoui, A.

“…The perovskite solar cells (PSCs) are still facing the two main challenges of stability and scalability to meet the requirements for their potential…”
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Three-dimensional transient finite element analysis of the selective laser sintering process by Dong, L., Makradi, A., Ahzi, S., Remond, Y.

“…A transient three-dimensional finite element model is developed to simulate the phase transformation during the selective laser sintering process; taking into…”
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Study of wide bandgap SnOx thin films grown by a reactive magnetron sputtering via a two-step method by Zakaria, Y., Aïssa, B., Fix, T., Ahzi, S., Samara, A., Mansour, S., Slaoui, A.

“…In the present work, we report on the microstructural and optoelectronic properties of SnO x thin films deposited by a reactive radio frequency magnetron…”
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Influence of temperature and strain rate on the mechanical behavior of three amorphous polymers: Characterization and modeling of the compressive yield stress by Richeton, J., Ahzi, S., Vecchio, K.S., Jiang, F.C., Adharapurapu, R.R.

“…Uniaxial compression stress–strain tests were carried out on three commercial amorphous polymers: polycarbonate (PC), polymethylmethacrylate (PMMA), and…”
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Modeling and validation of the large deformation inelastic response of amorphous polymers over a wide range of temperatures and strain rates by Richeton, J., Ahzi, S., Vecchio, K.S., Jiang, F.C., Makradi, A.

“…A robust physically consistent three-dimensional constitutive model is developed to describe the finite mechanical response of amorphous polymers over a wide…”
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A formulation of the cooperative model for the yield stress of amorphous polymers for a wide range of strain rates and temperatures by Richeton, J., Ahzi, S., Daridon, L., Rémond, Y.

“…The mechanical response of solid amorphous polymers is strongly dependent on the temperature and strain rate. More specifically, the yield stress increases…”
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Impact response of recycled polypropylene-based composites under a wide range of temperature: Effect of filler content and recycling by Wang, K., Addiego, F., Bahlouli, N., Ahzi, S., Rémond, Y., Toniazzo, V.

“…This work aimed at investigating the thermal mechanical behavior of recycled polypropylene (PP)-based composites under dynamic loading. PP was blended by…”
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Effect of talc content on the degradation of re-extruded polypropylene/talc composites by Wang, K., Bahlouli, N., Addiego, F., Ahzi, S., Rémond, Y., Ruch, D., Muller, R.

“…We have investigated the influence of talc on the rheological, chemical, thermal and mechanical properties of polypropylene (PP)/talc composites (talc content…”
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Elastic and yield behaviors of recycled polypropylene-based composites: Experimental and modeling study by Wang, K., Bahlouli, N., Addiego, F., Ahzi, S.

“…In this work, stiffness and yield behaviors of recycled polypropylene (PP) based composites have been investigated by means of dynamic mechanical analysis…”
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Multi-physics modeling and simulation of heat and electrical yield generation in photovoltaics by Sahli, M., Correia, J.P.M., Ahzi, S., Touchal, S.

“…Photovoltaic (PV) cells convert only a small part of solar energy into electricity. The rest of solar energy is dissipated into heat leading to an increase of…”
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An interfacial debonding-induced damage model for graphite nanoplatelet polymer composites by Safaei, M., Sheidaei, A., Baniassadi, M., Ahzi, S., Mosavi Mashhadi, M., Pourboghrat, F.

“…[Display omitted] •Cohesive zone model was used to model the deboning in the GNP/polymer composites.•Values of volume fraction and aspect ratio have a…”
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Finite elements simulations of thin copper sheets blanking: Study of blanking parameters on sheared edge quality by Husson, C., Correia, J.P.M., Daridon, L., Ahzi, S.

“…The capabilities of finite elements codes allow now accurate simulations of blanking processes when appropriate materials modelling are used. Over the last…”
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A new three-phase model to estimate the effective elastic properties of semi-crystalline polymers: Application to PET by Gueguen, O., Ahzi, S., Makradi, A., Belouettar, S.

“…In this paper, the effective elastic properties of semi-crystalline polymers are computed through a new three-phase model. The formulation of this approach is…”
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Multiscale description and prediction of the thermomechanical behavior of multilayered plasticized PVC under a wide range of strain rate by Bernard, C. A., Bahlouli, N., Wagner-Kocher, C., Lin, J., Ahzi, S., Rémond, Y.

“…Plasticization of polymers largely contributed to their worldwide utilization, especially for automotive crashworthiness, by making them a more ductile…”
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A generalized mechanical model using stress–strain duality at large strain for amorphous polymers by Bernard, CA, George, D, Ahzi, S, Rémond, Y

“…Numerous models have been developed in the literature to simulate the thermomechanical behavior of amorphous polymers at large strain. These models generally…”
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Three-phase solid oxide fuel cell anode microstructure realization using two-point correlation functions by Baniassadi, M., Garmestani, H., Li, D.S., Ahzi, S., Khaleel, M., Sun, X.

“…A Monte Carlo methodology has been developed as a means for three-dimensional (3-D) reconstruction of the microstructure of a three phase anode used in solid…”
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New approximate solution for N-point correlation functions for heterogeneous materials by Baniassadi, M., Ahzi, S., Garmestani, H., Ruch, D., Remond, Y.

“…Statistical N-point correlation functions are used for calculating properties of heterogeneous systems. The strength and the main advantage of the statistical…”
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Micromechanically based formulation of the cooperative model for the yield behavior of semi-crystalline polymers by Gueguen, O., Richeton, J., Ahzi, S., Makradi, A.

“…In this paper, a micromechanically based formulation of the cooperative model is proposed for the yield behavior of semi-crystalline polymers. The…”
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Analysis of shear deformation by slip and twinning in low and high/medium stacking fault energy fcc metals using the [phi]-model by M'Guil, S, Wen, W, Ahzi, S, Gracio, J J, Davies, R W

“…Experimental tests involving shear stresses allow material to be deformed to very high plastic strain by overcoming localization phenomena. The simple shear…”
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Renewable biocomposites based on cellulose fibers and dimer fatty acid polyamide: Experiments and modeling of the stress–strain behavior by Boumbimba, R. Matadi, Wang, K., Hablot, E., Bahlouli, N., Ahzi, S., Avérous, L.

“…Dimer fatty acid‐based polyamide (DAPA) was reinforced with cellulose fibers (CF) from 5 to 15 wt%. The mechanical behaviors in terms of dynamic responses were…”
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