Correlation Between Hot Spots and 3-D Defect Structure in Single and Polycrystalline High-Explosive Materials, NLV-035-16, Year 1 of 3

Conference · Thu Sep 22 00:00:00 EDT 2016

OSTI ID:1578173

Hawkins, Cameron ^[1]; Tschauner, Oliver ^[2]; Fussell, Zachary ^[1]; McClure, Jason ^[2]; Root, Seth ^[3]; Machorro, Eric ^[1]; Daykin, Edward ^[1]

---

1. National Security Technologies, LLC. (NSTec), Las Vegas, NV (United States)
2. University of Nevada, Las Vegas
3. Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

Presentation describes new approach to determine and map defects present in common HE materials to later correlate to hot spots seen during shock using X-ray tomography for meso-scale defects, Lang topography for fully 3-D quantitative assessment, and pre-shock diagnostic tool for pre-shock.

• Research Organization: Nevada National Security Site/National Security Technologies, LLC (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)
• DOE Contract Number: DE-AC52-06NA25946
• OSTI ID: 1578173
• Report Number(s): DOE/NV/25946-2984
• Resource Relation: Conference: Presentation given at the Annual SDRD Final Review, Sept. 22, 2016, in Las Vegas at the Great Basin Nevada Support Facility.; Related Information: https://www.osti.gov/biblio/1509832, https://www.osti.gov/biblio/1499651
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
high explosives
hot spots
defect structure