Modélisation des couplages fluide/solide dans les procédés d’assemblage à haute température

However the mechanisms of formation of the welds jointsby friction stir remain relatively ignored because of the complexity of the phenomena broughtinto play, on the one hand the

However the mechanisms of formation of the welds joints by friction stir remain relatively ignored because of the complexity of the phenomena brought into play, on the one hand

∗ auteur correspondant : thomas.schiano@cea.fr Résumé - Un modèle d’étalement à surface libre multiphasique, à haute température, tridimensionnel, siège de

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Cela s’explique par la différence de température, de l’ordre de 250 K entre les deux configurations, au niveau du plan de sortie de tuyère (cf. figure 5.7 ) et un transfert

To increase the welding quality and the process reliability, the design of the tool includes a shaft-spring-based system aimed at avoiding premature damage, furthermore to allow

Patients randomized to either treatment group were permitted to “early escape” to open-label etanercept 50 mg once weekly at week 4 if they experienced a >50% increase from

The sec- ond on ARTs used the following key-words (transgender people and assisted reproduction technology, transgender people and reproductive issues, gender reassignment and