Dynamic condensation and selective mass scaling in RADIOSS Explicit

RADIOSS Explicit is a famous industrial FE code largely used for dynamic problems. To reduce the computation time, both dynamic condensation and selective mass scaling are used to increase the critical time step without modifying the low frequencies response, neither the rigid body momentum. The implementation of these two methods is discussed. Then the performances and limits of these methods are illustrated through some use cases, issued from crash and stamping process simulations

Les Méthodes de détermination de l'âge des différentes espèces de bécasses et de bécassines

PARIS-Museum-Bib zoologie mam. (751052312) / SudocMARCY L'ETOILE-Ec.Nat.Vétéri (691272301) / SudocSudocFranceF

Pilotage durable des déchets ménagers dans un cadre d’économie circulaire

International audienc