Spall Nucleation I

Presentations

• Shock Compression Response of a Single-Crystal Austenitic Stainless Steel

  ORAL

  July 12, 2022, 12:15 PM – July 12, 2022, 12:30 PM

  Presenters

  • Nathan Brown

    Sandia National Laboratories

  Authors

  • Nathan Brown

    Sandia National Laboratories

  • Christopher Johnson

    Sandia National Laboratories

  • Paul E Specht

    Sandia National Laboratories

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• Measurements of the Strain-Rate Dependence of Spallation Strength in 304L Stainless Steel

  ORAL

  July 12, 2022, 12:30 PM – July 12, 2022, 12:45 PM

  Presenters

  • Paul E Specht

    Sandia National Laboratories

  Authors

  • Paul E Specht

    Sandia National Laboratories

  • Scott Alexander

    Sandia National Laboratories

  • Bill D Reinhart

    Sandia National Laboratories

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• Spall behavior in iron: microstructural effects on strength, failure, and phase transitions

  ORAL

  July 12, 2022, 12:45 PM – July 12, 2022, 1:00 PM

  Publication: Righi, G., Briggs, R.J., et al. Dynamic x-ray diffraction study of phase transitions during iron spall. (2022). In prep.

  Presenters

  • Gaia Righi

    University of California, San Diego

  Authors

  • Gaia Righi

    University of California, San Diego

  • Richard J Briggs

    Lawrence Livermore Natl Lab

  • Camelia V Stan

    Lawrence Livermore Natl Lab

  • Orlando R Deluigi

    University of Mendoza, CONICET and Faculty of Engineering, Universidad de Mendoza

  • Eduardo M Bringa

    University of Mendoza, CONICET and Faculty of Engineering, Universidad de Mendoza

  • Samantha M Clarke

    Lawrence Livermore Natl Lab

  • Raymond F Smith

    Lawrence Livermore Natl Lab

  • Hye-Sook Park

    Lawrence Livermore Natl Lab

  • Marc A Meyers

    University of California, San Diego

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• Grain structure dependence of spall dynamics in shock loaded tantalum

  ORAL

  July 12, 2022, 1:00 PM – July 12, 2022, 1:15 PM

  Presenters

  • Kory Beach

    Lawrence Livermore Natl Lab

  Authors

  • Kory Beach

    Lawrence Livermore Natl Lab

  • Jeremy Horwitz

    Lawrence Livermore Natl Lab

  • Minta C Akin

    Lawrence Livermore Natl Lab

  • Fady M Najjar

    Lawrence Livermore Natl Lab

  • Ryan S Crum

    Lawrence Livermore Natl Lab

  • Elida White

    Lawrence Livermore National Laboratory, Lawrence Livermore Natl Lab

  • Dane C Ramos

    ramos52@llnl.gov, Lawrence Livermore Natl Lab

  • Alyssa Maich

    Lawrence Livermore Natl Lab

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• Micro-spall investigation in Sn targets using velocity and multi-time X-ray diagnostics in plate impact experiments

  ORAL

  July 12, 2022, 1:15 PM – July 12, 2022, 1:30 PM

  Presenters

  • Laurianne Pillon

    CEA de Bruyeres-le-Chatel

  Authors

  • Laurianne Pillon

    CEA de Bruyeres-le-Chatel

  • Camille Chauvin

    CEA Gramat, CEA, Gramat, BP 80200, 46500 Gramat, France

  • Yulrick Philippe

    CEA de Bruyeres-le-Chatel

  • Julien Tailleur

    CEA de Bruyeres-le-Chatel

  • Pascal Hereil

    CEA Gramat

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• Expanding the envelope for spall modeling using porosity mechanics incorporating microinertia

  ORAL

  July 12, 2022, 1:30 PM – July 12, 2022, 1:45 PM

  Publication: S. B. Qamar, J. A. Moore, and N. R. Barton, "A continuum damage approach to spallation and the role of microinertia", Journal of Applied Physics, 131, 085901 (2022) https://doi.org/10.1063/5.0078182.

  Presenters

  • Sayyad B Qamar

    Texas A&M University

  Authors

  • Sayyad B Qamar

    Texas A&M University

  • Nathan R Barton

    Lawrence Livermore Natl Lab

  • John A Moore

    Marquette University

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