Materials in Extremes: Multiscale Models of Energetic Materials

Presentations

• Understanding the Role of Microstructure in Energetic Materials Using a Predictive Hierarchical Multiscale Simulation Approach

  Invited

  March 2, 2020, 2:30 PM – March 2, 2020, 3:06 PM

  Presenters

  • James P. Larentzos

    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory
    • US Army Rsch Lab - Aberdeen

  Authors

  • James P. Larentzos

    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory
    • US Army Rsch Lab - Aberdeen

  • Brian C. Barnes

    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory

  • Kenneth W. Leiter

    • Computational and Information Sciences Directorate, US Army CCDC Army Reseach Laboratory

  • John K. Brennan

    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory

  • Sergei Izvekov

    • Weapons and Materials Research Directorate, U.S. Army CCDC Army Research Laboratory
    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory
    • US Army Rsch Lab - Aberdeen

  • Jaroslaw Knap

    • Computational and Information Sciences Directorate, US Army CCDC Army Reseach Laboratory

  • Richard C. Becker

    • Weapons and Materials Reserach Directorate, US Army CCDC Army Research Laboratory

  View abstract →

• Microstructure-informed, statistical approach for shock to detonation transition modelling in high explosives

  ORAL

  March 2, 2020, 3:06 PM – March 2, 2020, 3:18 PM

  Presenters

  • Ahmed Hamed

    • Purdue Univ

  Authors

  • Ahmed Hamed

    • Purdue Univ

  • Marisol Koslowski

    • Purdue Univ
    • Purdue University

  View abstract →

• Mesoscale modeling of explosive mixtures containing TNT and HMX

  ORAL

  March 2, 2020, 3:18 PM – March 2, 2020, 3:30 PM

  Presenters

  • H. Keo Springer

    • Lawrence Livermore Natl Lab

  Authors

  • H. Keo Springer

    • Lawrence Livermore Natl Lab

  • Sorin Bastea

    • Lawrence Livermore Natl Lab

  • Craig M Tarver

    • Lawrence Livermore Natl Lab

  View abstract →

• Mesoscale Dynamic Damage Visualization and Simulation of Energetic Materials under Impact

  ORAL

  March 2, 2020, 3:30 PM – March 2, 2020, 3:42 PM

  Presenters

  • Weinong Chen

    • Purdue Univ

  Authors

  • Jonathan Drake

    • Purdue Univ

  • Weinong Chen

    • Purdue Univ

  • Marisol Koslowski

    • Purdue Univ
    • Purdue University

  • Kamel Fezzaa

    • Advanced Photon Source, Argonne National Laboratory
    • APS, Argonne National Laboratory

  View abstract →

• Developing and validating thermomechanics models for explosives with experiments on commensurate scales

  Invited

  March 2, 2020, 3:42 PM – March 2, 2020, 4:18 PM

  Presenters

  • Kyle Ramos

    • Los Alamos National Laboratory

  Authors

  • Kyle Ramos

    • Los Alamos National Laboratory

  • Francis L Addessio

    • Los Alamos National Laboratory

  • Claudine Armenta

    • Los Alamos National Laboratory

  • John L. Barber

    • Los Alamos National Laboratory

  • Cynthia Bolme

    • Los Alamos National Laboratory

  • Marc Cawkwell

    • Los Alamos National Laboratory

  • Leora Dresselhaus-Cooper

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  • Arianna E Gleason

    • SLAC National Accelerator Laboratory

  • Adam Golder

    • Los Alamos National Laboratory

  • Ernest Hartline

    • Los Alamos National Laboratory

  • Brian Jensen

    • Los Alamos National Laboratory
    • M9 Shock and Detonation Physics, Los Alamos National Laboratory

  • Haeja Lee

    • Los Alamos National Laboratory
    • SLAC National Accelerator Laboratory
    • SLAC national accelerator laboratory

  • Darby J Luscher

    • Los Alamos National Laboratory

  • Christopher Meredith

    • Army Research Laboratory
    • Los Alamos National Laboratory

  • Paulo A Rigg

    • Washington State University

  • Richard L Sandberg

    • Los Alamos National Laboratory

  • Matthew H Seaberg

    • SLAC National Accelerator Laboratory

  • Nicholas Sinclair

    • Dynamic Compression Sector (DCS), Washington State University
    • Washington State University

  • Gary K Windler

    • Los Alamos National Laboratory

  View abstract →

• Non-Schmid effect of pressure on plasticdeformation in molecular crystal HMX

  ORAL

  March 2, 2020, 4:18 PM – March 2, 2020, 4:30 PM

  Presenters

  • Anirban Pal

    • West Texas State Univ

  Authors

  • Anirban Pal

    • West Texas State Univ

  • Catalin Picu

    • Rensselaer Polytechnic Institute
    • Mechanical Aerospace and Nuclear Engg., Rensselaer Polytechnic Inst

  View abstract →

• Atomistic mechanisms in the plasticity of energetic crystal HMX

  ORAL

  March 2, 2020, 4:30 PM – March 2, 2020, 4:42 PM

  Presenters

  • Mohammad Khan

    • Rensselaer Polytechnic Institute

  Authors

  • Mohammad Khan

    • Rensselaer Polytechnic Institute

  • Anirban Pal

    • Rensselaer Polytechnic Institute

  • Catalin Picu

    • Rensselaer Polytechnic Institute
    • Mechanical Aerospace and Nuclear Engg., Rensselaer Polytechnic Inst

  View abstract →

• Anisotropic Thermal Conductivity and Elasticity of RDX Using Impulsive Stimulated Thermal Scattering

  ORAL

  March 2, 2020, 4:42 PM – March 2, 2020, 4:54 PM

  Presenters

  • John Lazarz

    • Los Alamos National Laboratory

  Authors

  • John Lazarz

    • Los Alamos National Laboratory

  • Shawn David McGrane

    • Los Alamos National Laboratory

  • Romain Perriot

    • Los Alamos National Laboratory

  • Cynthia Bolme

    • Los Alamos National Laboratory

  • Marc Cawkwell

    • Los Alamos National Laboratory

  • Kyle Ramos

    • Los Alamos National Laboratory

  View abstract →

• Dynamic fracture and frictional temperature rise in HMX-Sylgard microstructures under impact and vibration

  ORAL

  March 2, 2020, 4:54 PM – March 2, 2020, 5:06 PM

  Presenters

  • Akshay Dandekar

    • Purdue Univ

  Authors

  • Akshay Dandekar

    • Purdue Univ

  • Marisol Koslowski

    • Purdue Univ
    • Purdue University

  View abstract →

• Temperature- and pressure-dependent lattice constants of CL-20 polymorphs from <i>ab initio </i>molecular dynamics simulations

  ORAL

  March 2, 2020, 5:06 PM – March 2, 2020, 5:18 PM

  Presenters

  • Igor Schweigert

    • United States Naval Research Laboratory

  Authors

  • Igor Schweigert

    • United States Naval Research Laboratory

  • Benjamin Datko

    • United States Naval Research Laboratory

  View abstract →

• Material Diffusion and Combustion Process Modeling Using a Stochastic Particle-Based Framework

  ORAL

  March 2, 2020, 5:18 PM – March 2, 2020, 5:30 PM

  Presenters

  • Nikolai Petsev

    • Los Alamos National Laboratory

  Authors

  • Nikolai Petsev

    • Los Alamos National Laboratory

  • Xia Ma

    • Los Alamos National Laboratory

  • Bryan Henson

    • Los Alamos National Laboratory
    • Los Alamos Natl Lab

  • Brad Edwin Clements

    • Los Alamos National Laboratory

  View abstract →