Research Article
Numerical Study on the Explosive Separation of Pyrotechnic Cutter
Table 1
Material parameters of PETN.
| | Parameters | Value |
| | (g/cm3) | 0.88 | | A (GPa) | 348.62 | | B (GPa) | 11.288 | | R1 | 7.0 | | R2 | 2.0 | | 0.24 | | DCJ (m/s) | 5170 | | PCJ (GPa) | 6.2 | | E0 (kJ/m3) | 5.025 × 106 |
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