Two cases of pulse energy transfer to steel (a) without RDX and (b) with RDX in contact.
Thermal dependence of coefficients of steel. (a) Specific heat (Ref. 9) and (b) thermal conductivity (Ref. 10).
Laser thermal boundary condition of the steel plate—front face.
The absorptivity of steel (modeled).
Thermal boundary condition of steel plate—rear face.
The temperature profiles of steel coupon-front face. (a) No flow (air only) and (b) nitrogen flow at Mach 0.9.
The temperature profiles of steel coupon—rear face (experimental data from Ref. 7).
The calculated temperature of steel with RDX and mass fraction at 590.821 ms. (a) Temperature profile and (b) the mass fraction of RDX on the contact face.
Unconfined HE ignition via direct laser irradiation shown for (a) TATB and (b) HMX.
Thermal and chemical parameters for TATB.
Reaction rate parameters for TATB.
Thermal and chemical parameters for HMX.
Reaction rate parameters for HMX.
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