Abstract
In order to reduce the test samples in the reliability design and assessment, the function process of air-gap detonation transfer interface was simulated by LS-DYNA software. The stress nephograms for the detonation transfer processes of six kinds of design parameters were analyzed. The results show that when the length of air-gap is between 2 and 18 mm, the detonation can be normally transferred which is consistent with the test result of Neyer-D method. The result has referential value for design and analysis of similar products.
| Original language | English |
|---|---|
| Pages (from-to) | 906-909 |
| Number of pages | 4 |
| Journal | Journal of Donghua University (English Edition) |
| Volume | 32 |
| Issue number | 6 |
| Publication status | Published - 31 Dec 2015 |
Keywords
- Air-gap explosive interface
- Explosive mechanics
- Function process
- Numerical simulation