Explosion data collected by a smartphone and traditional sensors on an airborne platform.
Abstract not provided.
Popenhagen, Sarah↗
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Results for “EXPLOSIVE”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Acoustic Arrivals from Weak Explosive Sources Recorded on Distant Airborne Platforms.
Abstract not provided.
Bowman, Daniel↗
Evaluating Spatio-temporal Trends in Infrasound Propagation Using Seismo-acoustic Arrivals From Repeating Explosions.
Abstract not provided.
wynn, Nora↗
Quantification of Explosively Driven Shock Wave Propagation and Attenuation in Polymethyl Methacrylate (PMMA).
Abstract not provided.
Torres, Sivana- X↗
The dynamic response of polymethyl methacrylate (PMMA) under explosive loading.
Abstract not provided.
Robey, Richard↗
A Study in Paint Failure in Explosively Driven DIC Testing: High-rate testing and leveling.
Abstract not provided.
Reu, Phillip↗
High Throughput Initiation: Agile Testing for Microscale Explosives.
Abstract not provided.
Bassett, William↗
Extension of the xHVRB Reactive Burn Model for Graded Density Explosives.
Abstract not provided.
Damm, David↗
DESIGN MODIFICATIONS TO THE EXPLOSIVE DESTRUCTION SYSTEM CLOSURE SYSTEM .
Abstract not provided.
Ludwigsen, John↗
Analysis of ground shock reflections through explosions at various heights of burst.
Abstract not provided.
Gatto, Isabella↗
Analysis of Ground Shock Reflections Through Explosions at Various Heights of Burst.
Abstract not provided.
Gatto, Isabella↗
Time-resolved Flash X-ray Diffraction of Aluminized High Explosives [Slides]
Al HE generally has lower performance in Detonation Driving Zone but higher overall blast effects than non-aluminized HE. Objective is to develop benchtop system for dynamic x-ray diffraction (XRD) of aluminized HE.
45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
Crush Gun Impact of Unconfined Explosive with Flat-Faced Projectiles at Nominal Velocity of 60 m/s
A pneumatic gun apparatus was designed and built to deliver crushing impacts at velocities of 0-70 m/s. The apparatus is designed to halt the projectile (if desired) approximately 1 mm before impacting the sapphire imaging surface, preventing a complete “pinch” condition from attaining. The primary diagnostics include high-speed visible videography and infrared imaging to determine spatial temperature rise of the sample during impact.
45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗
Ground Truth Measurements and Forensic Analysis After an Explosive Dispersal of Radioactive Materials
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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗