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SHOCK INITIATION PROPERTIES
Table 4.54 VTQ3 CLASS VII PROPELLANT
Preparation Method
Vacuum casting and pressure curing
Data Summary
PO = 1.857 g/cm3. T, x 24°C. Technique 7
Coordinates
High-Order
for
Initial Shock Parameters Detonation
Shot x* t*
Number (G?a) (m$ps) (m$ps) (mm)
--
(ps)
Driving System Thickness
(mm)
E-4555 3.21 0.500 3.46 26.0 7.1 B, 17.8PC,12.7SS, 10.9PMMA
E-4560 3.88 0.571 3.66 15.8 3.96 B, 19.1 SS, 10.9 PMMA
E-4551 4.21 0.625 3.63 12.6 3.12 D, 24.0 SS, 18.5 PMMA
E-4550 5.12 0.673 4.1 8.50 1.95 H, 24.1 SS, 10.9 PMMA
E-4540 5.74 0.773 4.0 5.98 1.37 H, 19 SS, 10.9 PMMA
E-4558 7.15 0.877 4.39 3.95 0.82 J, 24.1 SS, 10.9 PMMA
Reduced Data
U,, = (2.287 f 0.318) + (2.368 f 0.466)U,,.
C, = 2.20 mm/ws.
Table 4.55 VWC-2 CLASS VII PROPELLANT
Preparation Method
Vacuum casting, pressure curing, and machining to shape
Data Summary
PO = 1.835 g/cm3. T, = 24°C. Technique 7
Coordinates for
High-Order
Initial Shock Parameters Detonation Driving
Shot t* System Thickness
Number (G?a) (rn?Ns) (m$ps) (z:) (PS) (mm)
- -
E-4564 3.87 0.596 3.54 23.4 6.16 B, 24.1 SS, 18.3 PMMA
E-4552 3.92 0.597 3.58 20.9 5.44 B, 24.1 SS, 18.3 PMMA
E-4548 4.47 0.640 3.81 14.3 3.58 D, 24.0 SS, 10.9 PMMA
E-4547 4.79 0.706 3.7 f 0.2 14.1 3.48 D, 19.0 SS, 10.9 PMMA
E-4565 5.13 0.718 3.89 9.0 2.15 H, 19.0 SS, 10.9 PMMA
E-4539 5.19 0.702 4.03 9.2 2.17 H, 19.0 SS, 10.9 PMMA
E-4557 6.44 0.811 4.33 6.1 1.34 K, 24.1 SS, 10.9 PMMA
E-4549 7.30 0.878 4.53 4.3 0.93 L, 19.1 SS, 10.9 PMMA
Reduced Data
p = 1.835 g/cm3.
U,, = (1.989 f 0.121) + (2.754 f O.l8O)U,,.
C, = 2.13 mm/ps, C, = 0.49 mm/ps, and C, = 2.05 mm/ps.
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