钝感高能炸药JB-9014做功能力的实验研究

徐辉; 孙占峰

doi:10.11858/gywlxb.2013.04.018

钝感高能炸药JB-9014做功能力的实验研究

doi: 10.11858/gywlxb.2013.04.018

徐辉¹,
孙占峰^2, ,

1.
绵阳师范学院数学与计算机科学学院，四川绵阳 621000；
2.
中国工程物理研究院流体物理研究所，四川绵阳 621900

详细信息

通讯作者:
孙占峰 E-mail:sunzf7695@163.com

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出版历程
- 收稿日期: 2013-03-20
- 修回日期: 2013-06-15
- 发布日期: 2013-08-15

An Experimental Study on the Capacity for Work of Insensitive High Explosive

XU Hui¹,
SUN Zhan-Feng^{2
, ,}

1.
College of Mathematics and Computer Science, Mianyang Normal University, Mianyang 621000, China;
2.
Institute of Fluid Physics, CAEP, Mianyang 621900, China

摘要

摘要: 采用狭缝扫描和激光干涉联合测试的改进标准圆筒试验技术，对比研究了JB-9014（钝感高能炸药）和JOB-9003（高能炸药）两种炸药的做功能力，获得了相同膨胀时间和相同径向位移条件下的比动能。研究结果表明：JB-9014炸药的做功能力明显低于JOB-9003炸药，膨胀速度相对稳定后，相同膨胀时间条件下JB-9014炸药的做功能力基本相当于JOB-9003炸药的68.56%，相同径向位移条件下JB-9014炸药的做功能力基本相当于JOB-9003炸药的69.39%；而且，随着时间的发展或径向位移的增加，两种炸药的做功能力之比有逐渐增大的趋势，与JB-9014炸药的化学反应区较宽且CJ面后仍有可观放能的性质相吻合。
- 钝感高能炸药 /
- 圆筒试验 /
- 做功能力
Abstract: The capacity for work of insensitive high explosive JB-9014 was studied and compared with high explosive JOB-9003, by improved standard cylinder test, in which combined streak photography and laser interference technique. The results indicate that the capacity for work of JB-9014 is less than that of JOB-9003 evidently. After the expanding velocity is relatively stable, the capacity for work of JB-9014 is about 68.56% of JOB-9003 at the same expanding time and about 69.39% at the same radial displacement. The ratio of capacity for work of JB-9014 and JOB-9003 increases with expanding time and radial displacement gradually, which is consistent with the distinct performance of insensitive high explosive.
- insensitive high explosive /
- cylinder test /
- capacity for work

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参考文献(23)

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