Los Alamos National Laboratory

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Coupled ALE-AMR for 3D Unstructured Grids

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Coupled ALE-AMR for 3D Unstructured Grids

A numerical method that couples Arbitrary Lagrangian-Eulerian (ALE) and Adaptive Mesh Refinement (AMR) algorithms for shock hydrodynamics on 3D unstructured grids is being developed. ALE and AMR methods are widely used at LANL and other laboratories for shock hydrodynamics simulation.

Summary of full paper (pdf)