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HED: Computational and Analytic Techniques

ORAL · ZO03 · ID: 18069

Presentations

  • A theoretical approach for transient shock strengthening in high-energy-density laser compression experiments

    ORAL

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    Publication: A theoretical approach for transient shock strengthening in high-energy-density laser compression experiments

    Presenters

    • Michael J Wadas

      University of Michigan

    Authors

    • Michael J Wadas

      University of Michigan

    • Griffin S Cearley

      University of Michigan

    • Jon H Eggert

      Lawrence Livermore Natl Lab

    • Eric Johnsen

      University of Michigan

    • Marius Millot

      Lawrence Livermore Natl Lab, Lawrence Livermore National Laboratory

    View abstract →

  • Implementation of a Two-Dimensional Unsplit Volume of Fluid Interface-Capturing Method for Multi-Fluid Compressible Flows in the FLASH Code

    ORAL

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    Presenters

    • Adam Reyes

      University of Rochester

    Authors

    • Adam Reyes

      University of Rochester

    • John W Grove

      Los Alamos Natl Lab

    • Marissa B Adams

      University of Rochester

    • Abigail Armstrong

      University of Rochester

    • Kasper Moczulski

      University of Rochester

    • Periklis S Farmakis

      University of Rochester, Lab for Laser Energetics

    • Edward C Hansen

      University of Rochester, Laboratory for Laser Energetics, U. of Rochester, Laboratory for Laser Energetics, University of Rochester

    • Yingchao Lu

      University of Rochester

    • David Michta

      University of Rochester, Los Alamos National Lab

    • Don Q Lamb

      University of Chicago

    • Petros Tzeferacos

      University of Rochester

    View abstract →

  • Multiphysics code validation and sensitivity analysis through integrated modelling of convergent shock tube experiments

    ORAL

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    Presenters

    • Adam R Fraser

      Imperial College London, First Light Fusion Ltd.

    Authors

    • Adam R Fraser

      Imperial College London, First Light Fusion Ltd.

    • Dave A Chapman

      First Light Fusion Ltd.

    • James D Pecover

      First Light Fusion Ltd.

    • Mila D Fitzgerald

      University of Oxford, First Light Fusion Ltd.

    • Nicolas-Pierre L Niasse

      First Light Fusion Ltd.

    • Aidan C Crilly

      Imperial College London, CIFS, The Blackett Laboratory, Imperial College London

    • Nicholas Hawker

      First Light Fusion Ltd., First Light Fusion Ltd

    • Nathan Joiner

      First Light Fusion Ltd., First Light Fusion Ltd

    • Jeremy P Chittenden

      Imperial College London

    View abstract →

  • Understanding Shock-Release Experiments Using a Numerical Simulation of VISAR

    ORAL

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    Presenters

    • Daniel H Barnak

      University of Rochester, Laboratory for Laser Energetics, U. of Rochester, Laboratory for Laser Energetics, University of Rochester

    Authors

    • Daniel H Barnak

      University of Rochester, Laboratory for Laser Energetics, U. of Rochester, Laboratory for Laser Energetics, University of Rochester

    • Riccardo Betti

      University of Rochester, Laboratory for Laser Energetics, University of Rochester, Laboratory for Laser Energetics, U. of Rochester

    • Varchas Gopalaswamy

      Laboratory for Laser Energetics, University of Rochester, Lab for Laser Energetics, Laboratory for Laser Energetics, U. of Rochester, Laboratory for Laser Energetics - Rochester, University of Rochester

    • Aarne Lees

      University of Rochester, Laboratory for Laser Energetics, U. of Rochester

    • Alexander Shvydky

      Laboratory for Laser Energetics, Lab for Laser Energetics, University of Rochester

    View abstract →

  • Self-Consistent Description of Dense Plasma Mixtures

    ORAL

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    Presenters

    • Liam G Stanton

      San Jose State University

    Authors

    • Liam G Stanton

      San Jose State University

    • Abdourahmane Diaw

      Los Alamos National Laboratory, RadiaSoft, RadiaSoft, LLC, RadiaSoft LLC

    • Luciano G Silvestri

      Michigan State University

    • Michael S Murillo

      Michigan State University

    View abstract →

  • Investigating State Relocalisation in Mg and Mg Compounds

    ORAL

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    Presenters

    • Thomas D Gawne

      University of Oxford

    Authors

    • Thomas D Gawne

      University of Oxford

    • Patrick Hollebon

      University of Oxford* (changed addresses to Los Alamos National Lab)

    • Gabriel Perez Callejo

      Université de Bordeaux - CEA/CESTA, University of Bordeaux, CELIA - University of Bordeaux, CELIA

    • Oliver Humphries

      HZDR

    • Justin S Wark

      University of Oxford

    • Sam M Vinko

      University of Oxford

    View abstract →

  • Mechanisms for laser-plasma interaction and their macroscopic effects within the extended MHD framework

    ORAL

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    Publication: Using extended-MHD to explore lasers as a trigger for x-pinches, POP21-AR-00940

    Presenters

    • James Young

      University of Rochester

    Authors

    • James Young

      University of Rochester

    • Matthew Evans

      University of Rochester

    • Hannah R Hasson

      University of Rochester

    • Imani West-Abdallah

      University of Rochester

    • Marissa B Adams

      University of Rochester

    • Pierre-Alexandre Gourdain

      University of Rochester

    View abstract →

  • A Deterministic Collisional Ionization Module for Particle-in-Cell Codes

    ORAL

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    Presenters

    • Stephen E Dilorio

      University of Michigan

    Authors

    • Stephen E Dilorio

      University of Michigan

    • Benjamin J Winjum

      University of California, Los Angeles, University of California, Los Angeles <br />University of California, San Diego

    • Frank S Tsung

      University of California, Los Angeles

    • Jennifer A Elle

      Air Force Research Lab - Kirtland, Air Force Research Laboratory, Directed Energy Directorate, Air Force Research Laboratory

    • Ricardo A Fonseca

      ISCTE - Lisbon University Institute

    • Alexander G Thomas

      University of Michigan, University of Michigan - Ann Arbor

    View abstract →

  • Enabling Predictive Scale-Bridging Simulations through Active Learning

    ORAL

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    Presenters

    • Jeff Haack

      Los Alamos National Laboratory

    Authors

    • Jeff Haack

      Los Alamos National Laboratory

    • Abdourahmane Diaw

      Los Alamos National Laboratory, RadiaSoft, RadiaSoft, LLC, RadiaSoft LLC

    • Robert S Pavel

      Los Alamost National Laboratory, Los Alamos National Laboratory

    • Irina Sagert

      Los Alamos National Laboratory

    • Brett Keenan

      Los Alamos Natl Lab, LANL, Los Alamos National Laboratory

    • Daniel Livescu

      Los Alamos Natl Lab

    • Nick Lubbers

      Los Alamos National Laboratory

    • Mike McKerns

      Los Alamos National Laboratory

    • Christoph Junghans

      Los Alamos Natl Lab

    • Timothy C Germann

      Los Alamos Natl Lab

    View abstract →

  • BARS and mini-BARS for Iteratively Learned Sampling and Tiling of Phase Space in High Energy Density Plasma Kinetic Simulations

    ORAL

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    Publication: Efficient Simulation of Nonlinear Kinetic Electron Plasma Waves Using mini-BARS Optimization, B. Afeyan, S. Finnegan, and L. Chacon, manuscript in preparation. <br><br>Crucial Diagnostics Suite Applied to Reconstructed Electron Velocity Distribution Functions Vital for the Implementation of BARS and mini-BARS, S. Finnegan, B. Afeyan and L. Chacon, manuscript in preparation.<br><br>Case Studies of Adaptive and Learned Phase Space Sampling and Tiling Using mini-BARS, B. Afeyan, S. Finnegan, and L. Chacon, manuscript in preparation. <br><br>The Nonlinear Frequency Shift of Electron Plasma Waves: Contributions of trapped and untapped particles - Theory and mini-BARS simulations, B. Afeyan, S. Finnegan, and L. Chacon, manuscript in preparation.

    Presenters

    • Bedros B Afeyan

      Polymath Research Inc

    Authors

    • Bedros B Afeyan

      Polymath Research Inc

    • Sean M Finnegan

      Los Alamos National Laboratory

    • Luis Chacon

      Los Alamos Natl Lab

    View abstract →