摘要
To investigate the shear ignition mechanism of solid explosives, the node tie-breaking approach, the thermo-elastic-plastic material model and the chemical kinetics equation were used to simulate the shear ignition of TNT and PBX-C03. The critical impact velocities of shear ignition and the shear destruction behaviors of TNT and PBX-C03 were obtained. The results indicate that the node tie-breaking approach, the thermo-elastic-plastic material model and the chemical kinetics equation are promising for simulating the ignition of solid explosives and coupled thermal-mechanical-chemical effect under mechanical stimuli.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 62-68 |
| 页数 | 7 |
| 期刊 | Binggong Xuebao/Acta Armamentarii |
| 卷 | 33 |
| 期 | SUPPL.1 |
| 出版状态 | 已出版 - 5月 2012 |
指纹
探究 'Numerical simulation of shear ignition of explosives in SHPB' 的科研主题。它们共同构成独一无二的指纹。引用此
Sun, B. P., Duan, Z. P., Pi, A. G., Ou, Z. C., & Huang, F. L. (2012). Numerical simulation of shear ignition of explosives in SHPB. Binggong Xuebao/Acta Armamentarii, 33(SUPPL.1), 62-68.