Search Results - "Delaunay, Didier"

Experimental study of crystallization of PolyEtherEtherKetone (PEEK) over a large temperature range using a nano-calorimeter by Tardif, Xavier, Pignon, Baptiste, Boyard, Nicolas, Schmelzer, Jürn W.P., Sobotka, Vincent, Delaunay, Didier, Schick, Christoph

“…The recently developed fast scanning differential calorimetry is used for the first time to determine the crystallization kinetics of Poly(EtherEtherKetone)…”
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LES: Unsteady Atmospheric Turbulent Layer Inlet. A Precursor Method Application and Its Quality Check by Berthaut-Gerentes, Julien, Delaunay, Didier

“…The motivation of this work is to bridge the gap between experimental approaches in wind tunnel testing and numerical computations, in the field of structural…”
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Industrial waste heat recovery using an enhanced conductivity latent heat thermal energy storage by Merlin, Kevin, Soto, Jérôme, Delaunay, Didier, Traonvouez, Luc

“…•A latent heat thermal energy storage is designed for industrial waste heat recovery.•An expanded natural graphite matrix is used to increase the thermal…”
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Improvement of heat transfer analytical models for thermoplastic injection molding and comparison with experiments by Pignon, Baptiste, Sobotka, Vincent, Boyard, Nicolas, Delaunay, Didier

“…•Analytical models of cooling time of injected thermoplastic part.•Determination of mold surface temperature and heat flux.•Influence of the thermal contact…”
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Design of a new device for fibers strand axial thermal conductivity measurement by Bouyer, Baptiste, Tardif, Xavier, Mercader, Célia, Delaunay, Didier

“…A device for fibers strand axial thermal conductivity measurement has been designed and modeled by finite elements and realized. The method is based on…”
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Heat transfer enhancement in latent heat thermal storage systems: Comparative study of different solutions and thermal contact investigation between the exchanger and the PCM by Merlin, Kevin, Delaunay, Didier, Soto, Jérôme, Traonvouez, Luc

“…•A comparison between different LHTS systems is investigated.•A thermal characterization of the PCM and the ENG/PCM composite is performed.•The exchanger using…”
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Heat transfer analysis at high cooling rate on the surface of thermoplastic parts by Pignon, Baptiste, Boyard, Nicolas, Sobotka, Vincent, Delaunay, Didier

“…•Heat transfer analysis at high cooling rate of thermoplastic parts.•Direct measurement of the thermal contact resistance.•Crystallization kinetics at the…”
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Experimental determination and modeling of thermal conductivity tensor of carbon/epoxy composite by Villière, Maxime, Lecointe, Damien, Sobotka, Vincent, Boyard, Nicolas, Delaunay, Didier

“…The modeling of thermal behavior of composite parts during their forming requires an accurate knowledge of their thermo-physical properties. Because of the…”
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Directional spectral reflectivity measurements of a carbon fibre reinforced composite up to 450°C by Le Louët, Violaine, Rousseau, Benoit, Le Corre, Steven, Boyard, Nicolas, Tardif, Xavier, Delmas, Jérôme, Delaunay, Didier

“…•The bi-directional reflectivity of carbon/PEEK composite is quantified as a function of temperature and incidence angle.•A heating cell to measure normal…”
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Thermal conductivity evolution of a compressed expanded natural graphite – Phase change material composite after thermal cycling by Jadal, Mariam, Soto, Jérôme, Delaunay, Didier

“…•Thermal conductivities of CENG-PCM identical on liquid and solid phase in spite of the expansion of the plate.•Thermal conductivities and latent heat of…”
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Experimental determination of crystallization kinetic model of CENG-PCM composite material. Validation at macro and meso scales by Jadal, Mariam, Soto, Jérôme, Boyard, Nicolas, Delaunay, Didier

“…This article presents a method for modelling the crystallisation kinetic of a phase change composite material when two transformations occur during the…”
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Crystallization kinetics of new low viscosity polyamides 66 for thermoplastic composites processing by Faraj, Jalal, Boyard, Nicolas, Pignon, Baptiste, Bailleul, Jean-Luc, Delaunay, Didier, Orange, Gilles

“…•Isothermal crystallization kinetics of new generation of PA 66 is studied over large temperature range.•Studying of melting and solidification behavior of PA…”
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A new PvT device for high performance thermoplastics: Heat transfer analysis and crystallization kinetics identification by Pignon, Baptiste, Tardif, Xavier, Lefèvre, Nicolas, Sobotka, Vincent, Boyard, Nicolas, Delaunay, Didier

“…The quality of thermoplastic parts strongly depends on their thermal history during processing. Heat transfer modelling requires accurate knowledge of…”
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Thermal cycling aging of encapsulated phase change material – Compressed expanded natural graphite composite by Soto, Jérôme, Jadal, Mariam, de Guyenro, Nicolas, Delaunay, Didier

“…•Delamination appears on CENG-PCM composites after thermal cycling.•Heat transfer performance remains roughly stable during thermal cycling.•Latent heat of the…”
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Modeling of the thermal contact resistance time evolution at polymer–mold interface during injection molding: Effect of polymers' solidification by Somé, Saannibe Ciryle, Delaunay, Didier, Faraj, Jalal, Bailleul, Jean-Luc, Boyard, Nicolas, Quilliet, Stéphane

“…The prediction of the thermal contact resistance (TCR) evolution at polymer–mold interfaces in injection process is a key point and presents a great challenge…”
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Effect of vegetable oil additives on binder and mix properties: laboratory and field investigation by Somé, Saannibe Ciryle, Gaudefroy, Vincent, Delaunay, Didier

“…The effects of vegetable fluxes on the rheological properties of binders and foamed warm mix asphalt (WMA) have been studied. The fluxes consist of two organic…”
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Comparison and validation of thermal contact resistance models at solid–liquid interface taking into account the wettability parameters by Somé, Saannibe Ciryle, Delaunay, Didier, Gaudefroy, Vincent

“…Two analytical models for thermal constriction resistance prediction at solid–liquid interface have been compared in this study. The wettability parameters…”
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Parametric model for the analytical determination of the solidification and cooling times of semi-crystalline polymers by Sobotka, Vincent, Agazzi, Alban, Boyard, Nicolas, Delaunay, Didier

“…This work presents an efficient method to quickly calculate with good accuracy (to 5%) the solidification time of an injected semi-crystalline polymer slab…”
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Dynamic saturation curve measurement in liquid composite molding by heat transfer analysis by Villière, Maxime, Guéroult, Sébastien, Sobotka, Vincent, Boyard, Nicolas, Bréard, Joël, Delaunay, Didier

“…In Liquid Composite Molding (LCM) processes the saturation of the reinforcement by the resin may induce the creation of porosity in the preform affecting the…”
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Estimation of bonding quality between bitumen and aggregate under asphalt mixture manufacturing condition by thermal contact resistance measurement by Somé, Saannibe Ciryle, Gaudefroy, Vincent, Delaunay, Didier

“…Asphalt pavements are obtained after mixing aggregates and bitumen both preheated in a temperature range between 100°C and 160°C. The manufacturing…”
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