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DOE OSTI · 2998230

One-Dimensional Multi-Velocity Capabilities for Arbitrary Lagrangian-Eulerian Normal Contact Mechanics

Delgado, Conrad Joseph [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)]·Manolas, Spiros Kiriakos [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)]·Vaughn-Kukura, Nathanial Joseph [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000186805616)·Shashkov, Mikhail Jurievich [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000226888410)
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Abstract

Lagrangian and Arbitrary Lagrangian Eulerian (ALE) hydrodynamics codes such as FLAG form the backbone of many mission-critical multi physics simulations at Los Alamos National Laboratory. Critical to pre forming high fidelity simulations with these codes are Lagrangian and ALE contact algorithms, which allow materials to collide, slide, and sep arate throughout a simulation.

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Delgado, Conrad Joseph [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)], Manolas, Spiros Kiriakos [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)], Vaughn-Kukura, Nathanial Joseph [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000186805616), Shashkov, Mikhail Jurievich [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000226888410). 2025-10-10. One-Dimensional Multi-Velocity Capabilities for Arbitrary Lagrangian-Eulerian Normal Contact Mechanics. https://doi.org/10.2172/2998230

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