SPAL: Ejecta I

Presentations

• Micro-jetting from a triangular groove: Comparison of ejecta source models based on nonlinear Richtmyer-Meshkov instabilities and oblique shock waves

  ORAL

  June 24, 2025, 9:15 AM – June 24, 2025, 9:30 AM

  Presenters

  • Olivier Durand

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

  Authors

  • Olivier Durand

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

  • Laurent Soulard

    CEA de Bruyeres-le-Chatel

  View abstract →

• Recent advances in Asay window ejecta momentum diagnostics

  ORAL

  June 24, 2025, 9:30 AM – June 24, 2025, 9:45 AM

  Presenters

  • Dillon C Yost

    Lawrence Livermore National Laboratory

  Authors

  • Dillon C Yost

    Lawrence Livermore National Laboratory

  • Garry R Maskaly

    Lawrence Livermore National Laboratory

  • David A Brantley

    Lawrence Livermore National Laboratory

  • Georges Akiki

    Lawrence Livermore National Laboratory

  • Gerald D Stevens

    Nevada National Security Site, Special Technologies Laboratory

  • Brandon M LaLone

    Nevada National Security Site, Special Technologies Laboratory

  • Daniel James Champion

    Nevada National Security Site

  View abstract →

• MEASUREMENT OF EJECTA WEIGTHING, PRESENTATION OF PROBES OMPTIMIZED FOR THEIR IMPLEMENTATION ENVIRONMENT AND RESISTANT TO EXTREME SOLICITATIONS

  ORAL

  June 24, 2025, 9:45 AM – June 24, 2025, 10:00 AM

  Presenters

  • Céline Aragoncillo De Mingo

    CEA DAM

  Authors

  • Céline Aragoncillo De Mingo

    CEA DAM

  • Sébastien Eveillard

    CEA, DAM, DIF

  • Maeva Mazia

    CEA DAM

  • Alice Chauvin

    CEA DAM

  • Benoit Desriac

    CEA DAM

  • Julien Diviné

    CEA DAM

  • Jean-René Burie

    CEA, DAM, DIF

  View abstract →

• Comparison of Liquid Metal Ejecta Experiments to Point-Particle Simulations in Reactive Media

  ORAL

  June 24, 2025, 10:00 AM – June 24, 2025, 10:15 AM

  Presenters

  • Frederick Ouellet

    Los Alamos National Laboratory (LANL)

  Authors

  • Frederick Ouellet

    Los Alamos National Laboratory (LANL)

  • Alan K Harrison

    Los Alamos National Laboratory (LANL)

  • Jonathan D Regele

    Los Alamos National Laboratory (LANL)

  View abstract →

• Towards an improved understanding of inviscid fluid-mediated particle-particle interaction in compressible flows

  ORAL

  June 24, 2025, 10:15 AM – June 24, 2025, 10:30 AM

  Presenters

  • Sam Briney

    Corvid Technologies

  Authors

  • Sam Briney

    Corvid Technologies

  • Smyther S Hsiao

    Los Alamos National Laboratory

  • S. Balachandar

    University of Florida

  View abstract →