• Efficient and accurate approach for powder compaction problems 

      Pérez Foguet, Agustí; Rodríguez Ferran, Antonio; Huerta, Antonio (2003-02)
      Article
      Accés obert
      In this paper, a new approach for powder cold compaction simulations is presented. A density-dependent plastic model within the framework of finite strain multiplicative hyperelastoplasticity is used to describe the highly ...