SPAL: Ejecta II

Presentations

• Volumetric Characterization of an Ejecta Cloud using a Novel Plenoptic Imaging System

  ORAL

  June 26, 2025, 2:15 PM – June 26, 2025, 2:30 PM

  Presenters

  • Peter D Huck

    • Lawrence Livermore National Laboratory

  Authors

  • Peter D Huck

    • Lawrence Livermore National Laboratory

  • Paul Munger

    • Lawrence Livermore National Laboratory

  • Kathy Opachich

    • Lawrence Livermore National Laboratory

  • Miguel Plascencia Quiroz

    • Lawrence Livermore National Laboratory

  • Minta C Akin

    • Lawrence Livermore National Laboratory

  View abstract →

• Recovering particle size distributions in shock compression experiments with Photon Doppler Velocimetry

  ORAL

  June 26, 2025, 2:30 PM – June 26, 2025, 2:45 PM

  Publication: J. A. Don Jayamanne, J.-R. Burie, O. Durand, R. Pierrat, R. Carminati.
  "Characterization of ejecta in shock experiments with multiple light scattering". Journal of Applied Physics.
  DOI: 10.1063/5.0190613
  
  J. A. Don Jayamanne, J.-R. Burie, O. Durand, R. Pierrat, R. Carminati.
  "Multiple scattering of light in shock compression experiments ". AIP Conference Proceedings.
  DOI : 10.1063/12.0028521
  
  J. A. Don Jayamanne, R. Outerovitch, F. Ballanger, J. Bénier, E. Blanco, C. Chauvin, P. Hereil, J. Tailleur, O. Durand, R. Pierrat, R. Carminati, A. Hervouët, P. Gandeboeuf, J.-R. Burie.
  "Characterization of ejecta in shock experiments with multiple light scattering". Journal of Applied Physics.
  DOI: 10.1063/5.0220642

  Presenters

  • Jérôme A Don Jayamanne

    • Institut Langevin, ESPCI Paris, Université PSL, CNRS, 75005 Paris, France

  Authors

  • Jérôme A Don Jayamanne

    • Institut Langevin, ESPCI Paris, Université PSL, CNRS, 75005 Paris, France

  • Robinson Outerovitch

    • CEA DIF, Bruyères-le-Châtel, 91297 Arpajon Cedex, France

  • Olivier Durand

    • CEA DIF, Bruyères-le-Châtel, 91297 Arpajon Cedex, France
    • CEA de Bruyeres-le-Chatel

  • Romain Pierrat

    • Institut Langevin, ESPCI Paris, Université PSL, CNRS, 75005 Paris, France

  • Rémi Carminati

    • Institut Langevin, ESPCI Paris, Université PSL, CNRS, 75005 Paris, France

  • Pierre Gandeboeuf

    • CEA DIF, Bruyères-le-Châtel, 91297 Arpajon Cedex, France

  • Jean René Burie

    • CEA DIF, Bruyères-le-Châtel, 91297 Arpajon Cedex, France

  View abstract →

• New physics-based analysis approaches to determine free surface velocities, and the arrival of the free surface at lithium-niobate piezoelectric pins in the presence of dense ejecta

  ORAL

  June 26, 2025, 2:45 PM – June 26, 2025, 3:00 PM

  Presenters

  • William T Buttler

    • Los Alamos National Laboratory (LANL)

  Authors

  • William T Buttler

    • Los Alamos National Laboratory (LANL)

  • Frank J. Cherne

    • Los Alamos National Laboratory (LANL)

  • Mikela Petersen

    • LANL

  • Kaegan M Schultz

    • Los Alamos National Laboratory

  • John R Wright

    • Los Alamos National Laboratory (LANL)

  View abstract →

• Using Atomic Emission Spectroscopy To Measure Atomic Ejecta in Laser Ablation Experiments

  ORAL

  June 26, 2025, 3:00 PM – June 26, 2025, 3:15 PM

  Presenters

  • Jeffrey H Nguyen

    • Lawrence Livermore National Laboratory

  Authors

  • Jeffrey H Nguyen

    • Lawrence Livermore National Laboratory

  • Matthew S Wallace

    • Nevada National Security Sites

  • Eric C Dutra

    • Nevada National Security Site (NNSS)

  • Pat W Ambrose

    • Lawrence Livermore National Laboratory

  • David A Brantley

    • Lawrence Livermore National Laboratory

  View abstract →