eta/VPG's ALE/FSI Module allows the engineer to create advanced ALE and SPH simulations using LS-DYNA and automatically creates ALE mesh zones and explosive pressure sources, saving time and increasing productivity.

Parametric Model Definition - The ALE/FSI Module quickly sets up LS-DYNA ALE meshes with multiple zones and blast sources using a simple parametric model definition.  Users have complete control over mesh density and blast source shapes.

Simulate Fluid & Structure Interaction - Fluid and structural interactions are quickly and accurately defined using ALE/FSI.  The user can take advantage of eta/VPG's complete LS-DYNA element and material library to create complex structural models which interact with the ALE mesh.

Generate Graphical Data for Evaluation - VPG's post processing capabilities allow the user to visualize all simulation results, animating the pressure, velocity and motion of the results.  Graphical data may also be displayed to provide an in-depth evaluation of the simulation results.