. Ainsi, équivalence des deux méthodes, à savoir celle de mesurer directement et de manière instantanée la vitesse du choc dans le plastique à l'aide du décalage de franges, et celle d'utiliser la mesure du temps de transit de choc moyen dans le plastique associée à une simulation hydrodynamique (cf figure 5.8), nous avons choisi d'utiliser cette seconde méthode pour l

. De, impacte en rien le temps de transit du choc, il a toutefois fallu vérifier son influence sur les conditions finales obtenues, tout comme on l'a fait précédemment pour le SiO 2 . Pour cela, nous disposions de quatre tables différentes : deux tables d'EOS SESAME 2140 et 2150, la table russe BLF, ainsi que la dernière table d, EOS développée Bibliographie, vol.1

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