[1]程波①,李文彬①,郑宇①,等.不同约束条件下ANPyO炸药快烤试验研究[J].爆破器材,2013,42(05):53-56.[doi:10.3969/j.issn.1001-8352.2013.05.012]
　CHENG Bo,LI Wenbin,ZHENG Yu,et al.Study on ANPyO Explosive in Fast Cookoff Test under Different Constraint Conditions[J].EXPLOSIVE MATERIALS,2013,42(05):53-56.[doi:10.3969/j.issn.1001-8352.2013.05.012]
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不同约束条件下ANPyO炸药快烤试验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
42
期数:
2013年05
页码:
53-56
栏目:
出版日期:
2013-10-20

文章信息/Info

Title:
Study on ANPyO Explosive in Fast Cookoff Test under Different Constraint Conditions
文章编号:
4650
作者:
程波①; 李文彬①; 郑宇①; 黄寅生②; 陈伟①; 刘华宁①
①南京理工大学机械工程学院（江苏南京,210094）
②南京理工大学化工学院（江苏南京,210094）
Author(s):
CHENG Bo①;  LI Wenbin①;  ZHENG Yu①;  HUANG Yinsheng②;  CHEN Wei①;  LIU Hua‘ning①
①School of Mechanical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing ,210094)
②School of Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing ,210094)
关键词:
ANPyO炸药; 快速烤燃; 约束强度; 响应; 点火
Keywords:
ANPyO explosive; fast cook-off; constraint conditions; respondence; ignition
分类号:
TJ510.3 TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2013.05.012
文献标志码:
A
摘要:
为研究约束条件对单质钝感炸药ANPyO(2,6-二氨基-3,5-二硝基吡啶-1-氧化物)烤燃弹快烤响应的影响，对5种不同约束强度下的ANPyO烤燃弹进行了外部火烧试验研究，并对烤燃弹反应过程中的温度进行了数据采集。结果表明：在外部火烧条件下，ANPyO烤燃弹药柱中心的温度远低于炸药点火温度；烤燃弹的约束强度必须大于特定条件才能使ANPyO点火，且其点火延滞时间与其约束强度成负相关，而最终响应的剧烈程度与约束强度成正相关，但约束强度对点火温度影响很小。
Abstract:
In order to investigate the fast Cook-off response of an elementary insensitive explosive ANPyO (2, 6-diamino-3, 5-dinitropyridine-1-oxide) warhead under constraint conditions, external burning experiments were performed on five warheads with different constraint conditions, with the varied temperature data in the warhead collected. The results show that under external burning condition the temperature of explosive close to cylinder center of ANPyO warhead is far below the ignition temperature. The charge can not be ignited unless the constraint conditions exceed specified qualification. The constraint conditions have spositive and a negative correlation to the delay time and response level, respectively. The constraint intensity, however, exerts little influence on the ignition temperature.

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备注/Memo

备注/Memo:
收稿日期：2013-05-31
基金项目：国家自然科学基金资助项目（51278250）
作者简介：程波（1986~），男，硕士，主要从事冲击动力学研究。
通信作者：李文彬（1965~），男，教授，主要从事爆炸力学的研究。
更新日期/Last Update: 2013-11-07