|
| Thermal Safety of Energetic Materials |
| Received:December 23, 2021 Revised:February 21, 2022 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2022.03.001 |
| KeyWord:energetic materials thermal safety cook –off explosives propellant cook-off test numerical simulation |
| Author | Institution |
| YE Qing |
School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing , China |
| YU Yong-gang |
School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing , China |
|
| Hits: |
| Download times: |
| Abstract: |
| This paper analyzes the research progress on the cook-off test and numerical simulation of energetic materials at home and abroad, mainly the research results of the cook-off test of explosives and propellants, as well as the research results of cook-off numerical simulation of the ammunition system filled with energetic materials. The analysis results found that the small-scale energetic cook-off test technology is the focus of the current cook-off test. The visualization of the cook-off process and the quantification of the cook-off response are the key technologies for the cook-off test. The small-scale cook-off test research combined with the cook-off numerical simulation is an important method to evaluate the thermal safety of ammunition systems. The improvement of cook-off numerical models (thermo-mechanical-chemical coupled cook-off models) is the future development trend. |
| Close |