Sandia Labs News Releases

Tag Archives: explosives research

Exploring explosives for expanding geothermal energy

ALBUQUERQUE, N.M. — Why are scientists setting off small-scale explosions inside 1-foot cubes of plexiglass? They’re watching how fractures form and grow in a rock-like substance to see if explosives or propellants, similar to jet fuel, can connect geothermal wells in a predictable manner. Geothermal energy has a lot of promise as a renewable energy […]

Thin explosive films provide snapshot of how detonations start

ALBUQUERQUE, N.M. — Using thin films — no more than a few pieces of notebook paper thick — of a common explosive chemical, researchers from Sandia National Laboratories studied how small-scale explosions start and grow. Sandia is the only lab in the U.S. that can make such detonatable thin films. These experiments advanced fundamental knowledge […]

Sandia shows why common explosive sometimes fails

ALBUQUERQUE, N.M. — The explosive PETN has been around for a century and is used by everyone from miners to the military, but it took new research by Sandia National Laboratories to begin to discover key mechanisms behind what causes it to fail at small scales. “Despite the fact explosives are in widespread use, there’s […]