Development, Fabrication, and Characterization of NIF MARBLE

ORAL

Abstract

The NIF MARBLE platform, designed to study the effects of Mix and Burn morphology, has pushed the boundaries of target fabrication by generating a demand for foam filled gas tight capsules with controlled dimensional porosity. This platform requires several unconventional but highly effective fabrication and assembly techniques. In order to understand how these relatively new techniques affect the dimensional form and composition of the capsule, six characterization methods are used. Techniques include BET specific surface area analysis, confocal micro X-ray fluorescence, scanning electron microscopy, quantitative nuclear magnetic resonance, gravimetric density analysis, and computed tomography. A chronological overview of the fabrication of NIF MARBLE capsules and foam followed by a discussion of the characterization strategies used to define the capsule and foam will be presented.

*U.S. Department of Energy, Triad National Security, LLC Los Alamos National Laboratory for DOEs National Nuclear Security Administration (Contract No. 89233218CNA000001)

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Authors

  • Thomas Day

    • Los Alamos National Laboratory

  • Blaine Randolph

    • Los Alamos National Laboratory

  • Tana Cardenas

    • Los Alamos National Laboratory

  • Christopher Hamilton

    • Los Alamos National Laboratory

  • Stephanie Edwards

    • Los Alamos National Laboratory

  • Brian Patterson

    • Los Alamos National Laboratory

  • Lynne Goodwin

    • Los Alamos National Laboratory

  • Lindsey Kuettner

    • Los Alamos National Laboratory

  • Kyle Cluff

    • Los Alamos National Laboratory

  • John Oertel

    • Los Alamos National Laboratory

  • Nikolaus Cordes

    • Los Alamos National Laboratory

  • Thomas Murphy

    • Los Alamos National Laboratory

  • Joseph Cowan

    • Los Alamos National Laboratory