-Welcome to the ANSYS AUTODYN training course!
-This training course is intended for all new or occasional ANSYS
AUTODYN users, regardless of the CAD software used
-Course Objectives:
-Introduction to ANSYS AUTODYN
-Detailed understanding of how to set up, solve and post-process
AUTODYN analyses
-Detailed understanding of how ANSYS Workbench (in particular,
Explicit Dynamics) and ANSYS AUTODYN can be used for
combined solutions
-Training Courses are also available covering the detailed use of other Workbench modules (e.g. DesignModeler, Meshing, Advanced meshing, etc.)
-The ANSYS Explicit Dynamics Training Course is a pre-requisite for this course
Transient dynamic wave propagation
–Gases, Liquids, Solids + their Interaction (FSI)
Non-linear
–Material behaviour
–Structural behaviour
–Contact/Interaction
–Fluid Structure Interaction
Large/extreme deformation
Large/extreme strain and fragmentation
Robust Code / Established Algorithms
Typical Applications
-Impact
-Ballistic Protection
Low => Hypervelocity
-Energetic Systems
-Blast Propagation
-Blast Effects on Structures
-Materials Research
AUTODYN has an expanded / advanced selection of material models
AUTODYN solutions are discretized in time and space
Spatial Discretization
-Components are meshed into a (large) number of smaller elements (cells) or particles
. Structured meshes (2D and 3D)
. Unstructured meshes (3D)
.Mesh free particles (2D and 3D)
Temporal Discretization
-Time is split into a (large) number of small time steps (cycles)
. Except for Euler sub-cycling, the time steps are the same for all Solvers
. The time steps must satisfy stability criteria
Lagrange Solvers use mesh-based Lagrangian methods
Euler Solvers use mesh-based Eulerian methods
The ALE (Arbitrary Lagrange Euler) Solvers uses a mesh-based hybrid Lagrangian/Eulerian method
http://www.cadfamily.com/html/Article/ANSYS%20-Introduction%20to%20AUTODYN_621_1.htm
http://www.cadfamily.com/html/Article/ANSYS%20-Introduction%20to%20AUTODYN_621_2.htm
http://www.cadfamily.com/html/Article/ANSYS%20-Introduction%20to%20AUTODYN_621_3.htm
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