学习提高autodyn的必备手册The AUTODYN™ software for non-linear dynamics was first released by Century Dynamics
in 1986 with the introduction of AUTODYN-2D. In 1991, AUTODYN-3D, the three-dimensional analog to AUTODYN-2D wa s introduced. The AUTODYN programs are
general-purpose engineering software packages that use finite difference, finite volume, and
finite element techniques to solve a wide variety of non-linear problems in solid, fluid and gas
dynamics. This type of program is sometime s referred to as a “hydrocode”. The phenomena
to be studied with such a program can be characterized as highly time dependent with both
geometric non-linearities (e.g. large strains and deformations) and material non-linearities
(e.g. plasticity, failure, strain-hardening and softening, multiphase equations of state).
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