Stress-strain curve from a simple tension test.
Shock reflection and transmission into two adjacent multimaterial gases.
Calculated steady state 1D detonation structure shown. is , and there are 40 grid points placed across reaction zone.
Calculated multigas shock tube test showing precisely resolved material contact and sharply captured leading shock front.
Planar blast wave structure consisting of hot metallic vapor in contact with shocked air before becoming spherical at around . Shown for /pulse aluminum ablation using nanosecond laser.
Planar (1D) structure of laser induced blast wave obtained from multigas (aluminum vapor and air) shock tube problem. Density, pressure, velocity, and energy are shown at two different times suggesting a shock velocity of . Calculated states match experimental data for aluminum at .
Grid comparison: (a) Calculated effective plastic strain field at time by present method, (b) finite element method (FEM) calculation by Camacho and Ortiz (1997), and (c) Eulerian calculation by Tran and Udaykumar (2004).
One-dimensional time-to explosion comparison for a composite explosive LX-10(95% HMX and 5% Viton) for thermal-chemical model integrity test.
One-dimensional time-to explosion test comparison for a composite explosive LX-04(85% HMX and 15% Viton).
One-dimensional time-to explosion test comparison for a composite explosive PBXN-109(65% RDX, 20% Al, and 16% HTPB).
One-dimensional time-to explosion test comparison for TATB.
ANFO-K1 confinement test involving copper cylinder and void. (b) and (c) are images taken at and , respectively.
Schematic of explosive welding of two metal plates.
Explosive welding of copper and high-strength steel . The extent of reaction and the pressure (Pa) are shown. are used.
Explosive welding of copper and high-strength steel. Shown are the effective plastic strain and the density.
material parameters for ANFO-K1.
Ignition and growth rate parameters.
Elastoplastic properties of copper.
Initial shock tube parameters.
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