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Study on Effect of Oxygen Balance on the Explosion Property of Expanded AN Explosive(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2002年01期
Page:
72-75
Research Field:
Publishing date:
2002-02-28

Info

Title:
Study on Effect of Oxygen Balance on the Explosion Property of Expanded AN Explosive
Author(s):
LuMing LüChunxu
School of Chemical Engineering,NUST,Nanjing 210094
Keywords:
oxy gen balance indust rial ex plosive explosion property ef fect
PACS:
TQ564.4
DOI:
-
Abstract:
The ex plosion heat , specif ic volume and tox ic gas volume of expanded AN explosive at dif ferent oxygen balance value were studied in this paper. The follow ing result s w ere shown, w hen the oxygen balance value of expanded AN ex plosive dropped from - 0. 1 % to - 4. 5 %, the ex plosion heat w as reduced from 3 838. 71 kJ kg- 1 to 3 555. 99 kJ kg- 1, the specif ic volume w as increased f rom 960. 94 L kg- 1 to 985. 85 L kg- 1 and tox ic gas volume also increased from 1. 81 L kg- 1 to 63. 32 L kg- 1.

References:

1  陆明. 岩石膨化硝铵炸药配方设计的数学模型. 爆破器材. 1999, 28( 5) : 4~ 8
2  陆明. 吕春绪, 刘祖亮. 少梯膨化硝铵震源药柱的研究. 南京理工大学学报, 1999, 23( 3) : 261~ 265
3   云主惠. 浆状炸药的热化学计算. 爆破器材, 1980, 9( 2) : 1~ 6

Memo

Memo:
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Last Update: 2002-02-28