Multi-Scale Modeling and Experiments I

Presentations

• Dislocation-based models of high-rate tantalum strength

  ORAL

  June 19, 2023, 9:15 AM – June 19, 2023, 9:30 AM

  Presenters

  • Ryan A Austin

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  Authors

  • Ryan A Austin

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  • Sylvie Aubry

    • Lawrence Livermore National Laboratory

  • Nathan Barton

    • Lawrence Livermore National Laboratory
    • LLNL
    • Lawrence Livermore Natl Lab

  View abstract →

• Modelling single crystal tantalum across a dynamic range of strain rates with a new crystal plasticity model

  ORAL

  June 19, 2023, 9:30 AM – June 19, 2023, 9:45 AM

  Presenters

  • Matt Nelms

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

  Authors

  • Matt Nelms

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

  • Robert Carson

    • Lawrence Livermore National Laboratory

  • Nicolas Bertin

    • Lawrence Livermore National Laboratory

  • Jonathan Lind

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

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• Vanadium Response at High Strain Rates and Large Strains

  ORAL

  June 19, 2023, 9:45 AM – June 19, 2023, 10:00 AM

  Presenters

  • Nathan Barton

    • Lawrence Livermore National Laboratory
    • LLNL
    • Lawrence Livermore Natl Lab

  Authors

  • Nathan Barton

    • Lawrence Livermore National Laboratory
    • LLNL
    • Lawrence Livermore Natl Lab

  • Ryan A Austin

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  • Jonathan Lind

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  • Jonathan Margraf

    • Lawrence Livermore Natl Lab

  • Matt Nelms

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

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• Bayesian Calibration of Material Strength Model for Ti-Al6-V4.

  ORAL

  June 19, 2023, 10:00 AM – June 19, 2023, 10:15 AM

  Publication: 1. Bayesian Calibration of Material Strength Models: Hierarchical and Clustering Structures
  2. The Impala's Horn Applied to Posterior Samples of Ti-6Al-4V Strength Model Parameters

  Presenters

  • JeeYeon N Plohr

    • Los Alamos National Laboratory

  Authors

  • JeeYeon N Plohr

    • Los Alamos National Laboratory

  • Devin Francom

    • Los Alamos National Laboratory

  • Sky K Sjue

    • Los Alamos Natl Lab

  • David J Walters

    • Los Alamos National Laboratory

  • Ayan Biswas

    • Los Alamos National Laboratory

  • Darby J Luscher

    • Los Alamos National Laboratory

  • Lauren VanDervort

    • Los Alamos National Laboratory

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• The slip - twinning competition in HCP metals

  ORAL

  June 19, 2023, 10:15 AM – June 19, 2023, 10:30 AM

  Presenters

  • William Schill

    • Lawrence Livermore National Laboratory

  Authors

  • William Schill

    • Lawrence Livermore National Laboratory

  • Ryan A Austin

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory

  • Kathleen Schmidt

    • Lawrence Livermore National Laboratory

  • Nathan Barton

    • Lawrence Livermore National Laboratory
    • LLNL
    • Lawrence Livermore Natl Lab

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• Modeling laser material interactions at the time and length scales of in situ diffraction experiments

  ORAL

  June 19, 2023, 10:30 AM – June 19, 2023, 10:45 AM

  Publication: Modeling laser material interactions at the time and length scales of in situ diffraction experiments

  Presenters

  • ROSHAN SEBASTIAN

    • UNIVERSITY OF CONNECTICUT STORRS

  Authors

  • ROSHAN SEBASTIAN

    • UNIVERSITY OF CONNECTICUT STORRS

  • Avinash Dongare

    • University of Connecticut

  View abstract →