MEEA: Mechanics and Engineering at Extremes III: Emergent Techniques

Presentations

• Quantitative Imaging of Shock-driven Pore Collapse: Deformation, Failure, and Interaction Mechanics

  ORAL

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

  Publication: B. P. Lawlor, V. Gandhi, and G. Ravichandran; "Internal digital image correlation for high strain rate dynamic experiments". Experimental Mechanics. Accepted.
  
  B. P. Lawlor, V. Gandhi, G. Ravichandran; "Full-field quantitative visualization of shock-driven pore collapse and failure modes in PMMA". J. Appl. Phys. 14 December 2024; 136 (22): 225901.

  Presenters

  • Barry Patrick Lawlor

    • Caltech

  Authors

  • Barry Patrick Lawlor

    • Caltech

  • Vatsa B Gandhi

    • University of California, Los Angeles
    • Caltech

  • Guruswami Ravichandran

    • Caltech

  View abstract →

• Shock induced pore collapse in energetic material simulant: Sucrose

  ORAL

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

  Presenters

  • Srijan Neogi

    • Brown University

  Authors

  • Srijan Neogi

    • Brown University

  • Thomas J Pilvelait

    • Brown University

  • Mirelys C Barbosa

    • Brown University

  • Liam Smith

    • University of Oxford

  • Bratislav Lukic

    • European Synchrotron Radiation Facility

  • Mauro Rodriguez

    • Brown University

  • David Henann

    • Brown University

  • David J Chapman

    • University of Oxford

  • Daniel E Eakins

    • University of Oxford
    • Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, United Kingdom

  • David B Bober

    • Lawrence Livermore National Laboratory

  • Pradeep Guduru

    • Brown University School of Engineering

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• The dynamic mechanical response of an energetic material simulant: acetaminophen

  ORAL

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

  Presenters

  • Thomas J Pilvelait

    • Brown University

  Authors

  • Thomas J Pilvelait

    • Brown University

  • Bryan Zuanetti

    • Los Alamos National Lab

  • Kyle Ramos

    • Los Alamos National Lab

  • Marc J Cawkwell

    • Theoretical Division, Los Alamos National Laboratory

  • Milovan Zecevic

    • Los Alamos National Laboratory (LANL)

  • Pradeep Guduru

    • Brown University School of Engineering

  • Cindy A Bolme

    • Los Alamos National Laboratory (LANL)

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• Modeling and observation of detonation front formation with microwave interferometry during the deflagration-to-detonation transition

  ORAL

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

  Presenters

  • Joseph W Tringe

    • Lawrence Livermore National Laboratory

  Authors

  • Joseph W Tringe

    • Lawrence Livermore National Laboratory

  • John E Reaugh

    • Lawrence Livermore National Laboratory
    • LLNL

  • Christopher Michael Miller

    • Lawrence Livermore National Laboratory

  • Ethan R Rosenberg

    • Lawrence Livermore National Laboratory

  • Bradley W White

    • Lawrence Livermore National Laboratory

  • Owen Mays

    • Lawrence Livermore National Laboratory

  View abstract →