1. Energetic Materials Center, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
2. Mechanical Science and Engineering Department, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
3. Fleet Readiness Center East, Naval Air Systems Command, Cherry Point, NC 28532, USA
4. Aerospace Engineering Department, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
5. Sandia National Laboratories, Albuquerque, NM 87123, USA