Bulletin of the American Physical Society

21st Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter

Volume 64, Number 8

Sunday–Friday, June 16–21, 2019; Portland, Oregon

Session Index

Session S1: DSIC: Detonation Soot

Chair: Robert Reeves, LLNL
Room: Grand Ballroom I

Thursday, June 20, 2019 11:00AM - 11:15AM		S1.00001: Characterization of Detonation and Partial Detonation of PBX 9501, PBX 9502, and TATB Christopher Freye, Patrick Bowden, Hiro Teshima, Devin Cardon, Elizabeth Francois, C.J. Rosales Preview Abstract
Thursday, June 20, 2019 11:15AM - 11:30AM		S1.00002: The Velocity of Detonation and Reaction Zone Profile in PBX 9502 as a Function of Initial Density Christopher Armstrong, Philip Rae Preview Abstract
Thursday, June 20, 2019 11:30AM - 12:00PM		S1.00003: Frontiers in Experimental Observations of Detonation Properties with X-rays Invited Speaker: Trevor Willey Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:15PM		S1.00004: Insights into organic chemistry at extreme conditions through evaluation of recovered carbon products produced by detonations Millicent Firestone, Sokhna Diouf, John Bowlan, Soenke Siefert Preview Abstract
Thursday, June 20, 2019 12:15PM - 12:30PM		S1.00005: Microscopic and Spectroscopic Analysis of Recovered Detonation Soots Michael Nielsen, Michael Bagge-Hansen, Joshua Hammons, Lisa Lauderbach, Shaul Aloni, Sorin Bastea, Larry Fried, Jonathan Lee, Tony van Buuren, Trevor Willey Preview Abstract

Session S2: TMS: Mesoscale Explosive Initiation I

Chair: Keo Springer, LLNL
Room: Grand Ballroom II

Thursday, June 20, 2019 11:00AM - 11:15AM		S2.00001: Reaction rate model of energy release in shocked RDX Igor Schweigert Preview Abstract
Thursday, June 20, 2019 11:15AM - 11:30AM		S2.00002: Molecular Dynamics-informed RDX chemistry model and continuum static hot spot simulations Michael Sakano, Ahmed Hamed, Ed Kober, Brenden Hamilton, Md Mahbubul Islam, Marisol Koslowski, Alejandro Strachan Preview Abstract
Thursday, June 20, 2019 11:30AM - 12:00PM		S2.00003: Multi-scale Modelling of Shock Sensitivity in Energetic Materials Invited Speaker: Mitchell Wood Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:15PM		S2.00004: Atomistic simulations for granular explosives under shock compression Nicolas Pineau, Xavier Bidault Preview Abstract
Thursday, June 20, 2019 12:15PM - 12:30PM		S2.00005: Molecular dynamics study of shock loading followed by release in (100)-oriented }$\alpha $-RDX Andrey Pereverzev, Nithin Mathew, E.M. Kober, Tommy Sewell Preview Abstract

Session S3: AETD: Radiography and Tomography 1

Chair: Kyle Ramos, LANL
Room: Pavilion East

Thursday, June 20, 2019 11:00AM - 11:15AM		S3.00001: Reduction of radiographic spot size with dual diameter sub-mm rods Amanda Gehring, Todd Haines, Kevin Joyce, Aaron Luttman, A. Stephen Richardson, Jacob Zier Preview Abstract
Thursday, June 20, 2019 11:15AM - 11:30AM		S3.00002: Measurement of Spherically Converging Shock Waves on OMEGA John Ruby, J. Ryan Rygg, Gilbert Collins, Chad Forrest, Vladmir Glebov, Benjamin Bachmann, Yuan Ping, Hong Sio, Neel Kabadi Preview Abstract
Thursday, June 20, 2019 11:30AM - 11:45AM		S3.00003: Ultra-high-speed X-ray imaging of shock-induced cavity collapse in a solid medium E M Escauriza, D J Chapman, J P Duarte, J C Jonsson, L Farbaniec, M E Rutherford, L C Smith, M P Olbinado, A Rack, D E Eakins Preview Abstract
Thursday, June 20, 2019 11:45AM - 12:00PM		S3.00004: Advances on mode I fracture testing in brittle and quasi-brittle materials with x-ray tomography Antoine Cornet, David Eastwood, Neil Bourne, Paul Mummery, Carl Cady, Christoph Rau Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:15PM		S3.00005: In-situ areal density measurement of the fragmentation of laser shock-melted metal using x-ray backlighting Dongbing Liu, Jinming Cheng, Lin Zhang, Yinghua Li, Qingguo Yang, Bozhong Tan, Yan Ye, Qixian Peng Preview Abstract
Thursday, June 20, 2019 12:15PM - 12:30PM		S3.00006: Density Measurements of High Explosives Determined using Non-destructive X-ray Computed Tomography. Michelle Espy, Nicholas Stull, Larry Hill, Cort Gautier, James Hunter, Sheldon Larson, Barton Olinger, Darla Thompson, Alejandro Figueroa Preview Abstract

Session S4: MS: Phase Transitions II

Chair: Christopher Molek, AFRL
Room: Pavilion West

Thursday, June 20, 2019 11:00AM - 11:15AM		S4.00001: ABSTRACT WITHDRAWN Preview Abstract
Thursday, June 20, 2019 11:15AM - 11:30AM		S4.00002: Amorphization of covalently bonded solids under dynamic compression Shiteng Zhao, Eric Hahn, Christopher Wehrenberg, Hye-Sook Park, Bruce Remington, Marc Meyers Preview Abstract
Thursday, June 20, 2019 11:30AM - 11:45AM		S4.00003: First-principles molecular dynamics simulations of high-pressure phase diagram of carbon Kien Nguyen Cong, Jonathan Willman, Ashley Williams, Anatoly Belonoshko, Ivan Oleynik Preview Abstract
Thursday, June 20, 2019 11:45AM - 12:00PM		S4.00004: High-Pressure Shock Response and Phase Transition of Soda-Lime Glass Joshua E. Gorfain, C. Scott Alexander, Christopher T. Key Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:15PM		S4.00005: Scale and rate dependence of phase transition pressure in CdS nanoparticles J. Matthew D. Lane, Jason P. Koski, Aidan P. Thompson, Ishan Srivastava, Gary S. Grest, Tommy Ao, Brian S. Stoltzfus, Kevin N. Austin, Hongyou Fan, Marcus D. Knudson, Dane Morgan Preview Abstract
Thursday, June 20, 2019 12:15PM - 12:30PM		S4.00006: Phase transition behavior of silicon nitride under shock loading and unloading process Nobuaki Kawai Preview Abstract

Session S5: PPCM: New Techniques for Porous Materials

Chair: Dayakar Penumadu, University of Tennessee
Room: Broadway I/II

Thursday, June 20, 2019 11:00AM - 11:15AM		S5.00001: Perturbation Decay Experiments on Granular Materials Tracy Vogler, Marcia Cooper Preview Abstract
Thursday, June 20, 2019 11:15AM - 11:30AM		S5.00002: The effect of constitutive behavior in non-planar compaction response of distended media Matthew Hudspeth Preview Abstract
Thursday, June 20, 2019 11:30AM - 11:45AM		S5.00003: ABSTRACT WITHDRAWN Preview Abstract
Thursday, June 20, 2019 11:45AM - 12:00PM		S5.00004: Fast X-ray radiography to study the dynamic compaction mechanisms in a rigid polyurethane foam under plate impact Pierre Pradel, Frederic Malaise, Thibaut De Resseguier, Margie Olbinado, Alexander Rack, Daniel Eakins Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:30PM		S5.00005: New approaches to high-precision measurements of heterogenous materials and the path to predictive models: Controlling variation, measuring in situ brittle failure, and understanding their complex dynamic response Invited Speaker: Minta Akin Preview Abstract

Session S6: GPS: Planetary Impacts

Chair: Federica Coppari, Lawrence Livermore National Laboratory
Room: Broadway III/IV

Thursday, June 20, 2019 11:00AM - 11:30AM		S6.00001: The delivery of water during impacts: The view from experiments Invited Speaker: R.Terik Daly Preview Abstract
Thursday, June 20, 2019 11:30AM - 11:45AM		S6.00002: Multi-material hydrodynamics modeling of asteroid impacts at oblique shock interfaces Roseanne Cheng, Tariq Aslam Preview Abstract
Thursday, June 20, 2019 11:45AM - 12:00PM		S6.00003: Forsterite Shock-and-Release: Temperature and Density on the Liquid-Vapor Curve Erik Davies, Megan Duncan, Sarah Stewart, Dylan Spaulding, Seth Root, David Bliss, Richard Kraus, Stein Jacobsen Preview Abstract
Thursday, June 20, 2019 12:00PM - 12:15PM		S6.00004: Shock physics of giant impacts: Transforming rocky planets into supercritical synestias Sarah Stewart, Erik Davies, Megan Duncan, Simon Lock, Seth Root, Joshua Townsend, Razvan Caracas, Richard Kraus, Stein Jacobsen Preview Abstract
Thursday, June 20, 2019 12:15PM - 12:30PM		S6.00005: Planets and stars in the laboratory: the Z Fundamental Science Program Thomas R. Mattsson, Marcus D. Knudson Preview Abstract

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