Comparison of Post-Ignition Violence and Simulation of the Deflagration-to-Detonation Transition in the RCISME Test. PART 2: Simulation and Modeling

ORAL

Abstract

We present results from modeling the RCISME test --- the Revised Central Ignition of a Spherical Mass of Explosive in a confined geometry. The experiment is designed to be an apparatus for investigating the conditions under which a deflagaration transitions to a detonation. Experimental results are investigated in the context of a deflagaration-to-detonation model as implemented in an Eulerian hydrocode.

This abstract has been designated LA-UR-25-20117

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Presenters

  • Gopinath Subramanian

    • Los Alamos National Laboratory (LANL)

Authors

  • Gopinath Subramanian

    • Los Alamos National Laboratory (LANL)

  • Xia Ma

    • LANL

  • Michael Erickson

    • LANL

  • Eric M Heatwole

    • Los Alamos National Laboratory

  • Ryan Rettinger

    • Los Alamos National Laboratory (LANL)

  • Gary R Parker

    • Los Alamos National Laboratory (LANL)

  • Matthew Holmes

    • LANL

  • Christopher C Ticknor

    • Los Alamos National Laboratory (LANL)