Mesoscale modeling of metal-loaded high explosives
Conference
·
OSTI ID:993123
- Los Alamos National Laboratory
- UNIV OF ILLINOIS
We describe a 3D approach to modeling multi-phase blast explosive, which is primarily condensed explosive by volume with inert embedded particles. These embedded particles are uniform in size and placed on the array of a regular lattice. The asymptotic theory of detonation shock dynamics governs the detonation shock propagation in the explosive. Mesoscale hydrodynamic simulations are used to show how the particles are compressed, deformed, and accelerated by the high-speed detonation products flow.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 993123
- Report Number(s):
- LA-UR-10-01583; LA-UR-10-1583; TRN: US201023%%242
- Resource Relation:
- Conference: 14th international detonation symposium ; April 11, 2010 ; Coeur d'Alene, Id
- Country of Publication:
- United States
- Language:
- English
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