Calculation of detonation pressures of condensed CHNOF explosives

被引：14
|
作者：
Keshavarz, MH [1 ]
Pouretedal, HR [1 ]
机构：
[1] Malek Ashtar Univ Technol, Dept Chem, Shahin Shahr, Iran
来源：
JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS | 2006年 / 29卷 / 01期
关键词：
detonation pressure; CHNOF explosives; confined and unconfined conditions; approximate detonation temperature;
D O I：
10.1080/02533839.2006.9671106
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
sIt is shown that a simplified theoretical approach exists to estimate the detonation pressure of CHNOF explosives at various loading densities. Estimated heat of formation of the explosive in gas phase is one of the essential parameters in the calculation. It is assumed that the detonation products for an oxygen-rich explosive are limited to CO, CO2, H-2 O, N-2, HF and O-2; on the other hand solid carbon and H-2 are also counted as major products for an oxygen-lean explosive. Calculated detonation pressure for some known CHNOF explosives show good agreement with the experimental C-J pressures as compared to pressures yielded by complicated BKW-EOS computer code.
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页码：145 / 151
页数：7
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