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Auteur D. Bouvard |
Documents disponibles écrits par cet auteur (3)
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C. Argento ; D. Bouvard | 1996The thermal conductivity of densified random packing of spheres is studied. First, the resistance to heat flow of two touching deformed spheres is determined by finite element method. A discrete model is proposed to extend the single contact res[...]article/chapitre/communication
C. Argento ; D. Bouvard | 1996A general ray-tracing method is proposed to determine the radiative properties of porous media. The particular case of random packing of equal sized spheres is studied. The method is used to calculate the forward and backward fluxes inside the m[...]