A new method for predicting detonation velocity of composite explosive

Han Zao; Wang Bo-liang

doi:10.11883/1001-1455(2014)04-0421-06

Volume 34 Issue 4

Sep. 2014

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Article Navigation > Explosion And Shock Waves > 2014 > 34(4): 421-426

Han Zao, Wang Bo-liang. A new method for predicting detonation velocity of composite explosive[J]. Explosion And Shock Waves, 2014, 34(4): 421-426. doi: 10.11883/1001-1455(2014)04-0421-06

Citation:

Han Zao, Wang Bo-liang. A new method for predicting detonation velocity of composite explosive[J]. Explosion And Shock Waves, 2014, 34(4): 421-426. doi: 10.11883/1001-1455(2014)04-0421-06

Han Zao, Wang Bo-liang. A new method for predicting detonation velocity of composite explosive[J]. Explosion And Shock Waves, 2014, 34(4): 421-426. doi: 10.11883/1001-1455(2014)04-0421-06

Citation:

Han Zao, Wang Bo-liang. A new method for predicting detonation velocity of composite explosive[J]. Explosion And Shock Waves, 2014, 34(4): 421-426. doi: 10.11883/1001-1455(2014)04-0421-06

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A new method for predicting detonation velocity of composite explosive

doi: 10.11883/1001-1455(2014)04-0421-06

Han Zao,
Wang Bo-liang^,

School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China

More Information

Corresponding author: Wang Bo-liang, boliangwang@163.com
Received Date: 2012-11-29
Rev Recd Date: 2013-03-11
Publish Date: 2014-07-25

Abstract

Abstract

In order to predict detonation velocity of composite explosive accurately (esp. aluminium-containing explosive), a new equation of predicting detonation velocity of composite explosive was derived in the weighted-volume method. With the new equation, prediction of detonation velocity was carried out for more than 50 kinds of composite explosive. The predictions show a good agreement with the experiment data. The maximum error of prediction was less than 3%. The average error of prediction was less than 1%. Compared with that of commonly used methods such as BKW and Urizar, the prediction accuracy of the new equation was significantly improved.
- mechanics of explosion,
- prediction of detonation velocity,
- weighted-volume method,
- composite explosive,
- aluminium-containing explosive

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References(9)

References

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