The blast characteristic of SEFAEEffect of after-burning on blast power

KAN Jin-ling; LIU Jia-cong

doi:10.11883/1001-1455(2006)05-0404-06

Volume 26 Issue 5

Nov. 2014

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Citation:

KAN Jin-ling, LIU Jia-cong. The blast characteristic of SEFAEEffect of after-burning on blast power[J]. Explosion And Shock Waves, 2006, 26(5): 404-409. doi: 10.11883/1001-1455(2006)05-0404-06

Citation:

KAN Jin-ling, LIU Jia-cong. The blast characteristic of SEFAEEffect of after-burning on blast power[J]. Explosion And Shock Waves, 2006, 26(5): 404-409. doi: 10.11883/1001-1455(2006)05-0404-06

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The blast characteristic of SEFAEEffect of after-burning on blast power

doi: 10.11883/1001-1455(2006)05-0404-06

1.
Nanjing University of Science & Technology, Nanjing 210094, Jiangsu, China

Publish Date: 2006-09-25

Abstract

Abstract

Effect of after-burning on the blast power of SEFAE was studied by analyzing blast process of SEFAE warhead recorded by a high-speed video camera. By means of data obtained from SEFAE warhead field test and their TNT equivalency calculation, energy release of after-burning was quantificationally analyzed and compared with experimental results.Comparisons show that total energy and blast power are improved due to intense after-burning. The reaction mechanism between SEFAE and oxygen in air was explored and the way of enhancing SEFAE power was proposed.
- mechanics of explosion,
- after-burning,
- blast power,
- SEFAE(single event fuel air explosive),
- warhead