JBO-9021炸药的冲击起爆Pop关系

张涛; 赵继波; 伍星; 刘雨生; 刘艺; 杨佳; 谷岩

doi:10.11883/bzycj-2016-0330

JBO-9021炸药的冲击起爆Pop关系

doi: 10.11883/bzycj-2016-0330

张涛¹,
赵继波¹,
伍星²,
刘雨生¹,
刘艺¹,
杨佳¹,
谷岩^1, ,

1.
中国工程物理研究院流体物理研究所冲击波物理与爆轰物理重点实验室, 四川绵阳 621999
2.
中国工程物理研究院总体工程研究所, 四川绵阳 621999

详细信息

作者简介:
张涛(1988-), 男, 硕士, 助理研究员

通讯作者:
谷岩, guyan@caep.cn

中图分类号: O381
计量
- 文章访问数: 5728
- HTML全文浏览量: 1951
- PDF下载量: 268
- 被引次数: 17
出版历程
- 收稿日期: 2016-10-31
- 修回日期: 2016-12-13
- 刊出日期: 2018-07-25

Pop relationship of JBO-9021 explosives

ZHANG Tao¹,
ZHAO Jibo¹,
WU Xing²,
LIU Yusheng¹,
LIU Yi¹,
YANG Jia¹,
GU Yan^{1
, ,}

1.
National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China
2.
Institute of System Engineering, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China

摘要

摘要: 采用激光干涉测速技术和高速扫描相机，对新型钝感高能炸药JBO-9021（TATB、HMX和黏结剂的质量分数分别为80%、15%和5%）的冲击起爆Pop关系进行了研究。通过激光干涉测速技术获得了JBO-9021炸药冲击起爆过程中不同光纤探针处（即不同冲击波位置）的粒子起跳瞬时速度，结合未反应炸药的雨贡纽曲线，获得了粒子起跳点的冲击波压力；通过高速扫描相机获得冲击到爆轰距离，结合光纤探针所处位置，得到不同压力下JBO-9021炸药的冲击到爆轰距离，进而拟合出反映JBO-9021炸药冲击起爆性能的Pop关系曲线。结果显示，相对于TATB基PBX9502炸药和HMX基PBX9501炸药，JBO-9021炸药的冲击起爆性能更加优异。
- JBO-9021 /
- 钝感高能炸药 /
- 激光干涉技术 /
- Pop曲线
Abstract: In this study we performed experiment on JBO-9021, a new kind of high insensitive explosive, in which the mass fractions of TATB, HMX and binder are 80%, 15% and 5%, respectively, under strong shock and achieved its particle velocity histories using laser interferometry and a high-speed scanning camera. We derived the initial shock pressures at different positions in the wedge-shaped test explosive from the particle velocity histories that were measured by laser interferometry and the Hugoniot curve of the unreacted JBO-9021 explosive. According to the run distance to detonation obtained by a streak camera and the locations of the pins, we investigated the Pop relationship of this high insensitive explosive as a function of the initial shock pressure and the run distance to detonation, and demonstrated that JBO-9021's shock initiation performance is superior to that of the TATB based explosive PBX9502 and the HMX based explosive PBX9501.
- JBO-9021 /
- insensitive high explosive /
- laser interferometry /
- Pop-plot

HTML全文

图 1 实验装置及测试系统

Figure 1. Experiment setup and measuring system

下载: 全尺寸图片幻灯片

图 2 实验装置实物

Figure 2. Actual experimental device

下载: 全尺寸图片幻灯片

图 3 JBO-9021炸药/LiF窗口界面u_p-t曲线

Figure 3. u_p-t curve of the interface of JBO-9021 explosive and LiF window

下载: 全尺寸图片幻灯片

图 4 修正后JBO-9021炸药波后粒子速度剖面

Figure 4. Rectified particle velocity-time curve for JBO-9021 explosive

下载: 全尺寸图片幻灯片

图 5 高速扫描相机测试结果

Figure 5. Result obtained using streak camera

下载: 全尺寸图片幻灯片

图 6 JBO-9021炸药的Pop关系

Figure 6. Pop-plot of JBO-9021 explosive

下载: 全尺寸图片幻灯片

表 1 实验结果

Table 1. Experimental results

探针编号	h/mm	s/mm	u_p/(km·s^-1)	p/GPa
1^#	4	4.49	1.147	10.31
2^#	5	3.49	1.233	11.72
3^#	6	2.49	1.349	13.77
4^#	7	1.49	1.592	18.60
5^#	8	0.49	1.838	27.06

下载: 导出CSV

参考文献(13)

[1]	GUSTAVSEN R L, THOMPSON D G, OLINGER B W, et al. Shock initiation experiments on ratchet grown PBX 9502: LA-UR-10-01468[R]. Los Alamos: Los Alamos National Laboratory (LANL), 2010.
[2]	张涛, 谷岩, 赵继波, 等.新型高能钝感炸药JBO-9X在较高冲击压力下冲击起爆过程的实验研究[J].火炸药学报, 2016, 39(1):28-33. http://www.cnki.com.cn/Article/CJFDTOTAL-BGXB201601005.htm ZHANG Tao, GU Yan, ZHAO Jibo, et al. Experimental study on shock initiation process of a new insensitive high explosive JBO-9X under high impact pressure[J]. Chinese Journal of Explosives & Propellants, 2016, 39(1):28-33. http://www.cnki.com.cn/Article/CJFDTOTAL-BGXB201601005.htm
[3]	BOUYER V, DOUCET M, DECARIS L. Experimental measurements of the detonation wave profile in a TATB based explosive[C]//EPJ Web of Conferences, EDP Sciences, 2010, 10: 00030.
[4]	BOUYER V, HEBERT P, DOUCET M, et al. Experimental measurements of the chemical reaction zone of TATB and HMX based explosives[J]. AIP Conference Proceedings, 2012, 1426(1):209-212. doi: 10.1063/1.3686256
[5]	SOLLIER A, MANCZUR P, CROUZET B, et al. Single and double shock initiation of TATB based explosive T2: comparison of electromagnetic gauge measurements with DNS using different reactive flow models[C]//Proceedings of the 14th Symposium (International) on Detonation. Coeur d'Alene, USA, 2010: 563-572.
[6]	王桂吉, 赵同虎, 莫建军, 等.一种以TATB/HMX为基炸药的到爆轰距离[J].爆炸与冲击, 2006, 26(6):510-515. doi: 10.11883/1001-1455(2006)06-0510-06 WANG Guiji, ZHAO Tonghu, MO Jianjun, et al. Run distance to detonation in a TATB/HMX-based explosive[J]. Explosion and Shock Waves, 2006, 26(6):510-515. doi: 10.11883/1001-1455(2006)06-0510-06
[7]	VANDERSALL K S, TARVER C M, GARCIA F, et al. Low amplitude single and multiple shock initiation experiments and modeling of LX-04: UCRL-CONF-222467[R]. Livermore: Lawrence Livermore National Laboratory (LLNL), 2006. http://www.researchgate.net/publication/255280754_LOW_AMPLITUDE_SINGLE_AND_MULTIPLE_SHOCK_INITIATION_EXPERIMENTS_AND_MODELING_OF_LX04
[8]	GUSTAVSEN R L, SHEFFIELD S A, ALCON R R, et al. Initiation of EDC-37 measured with embedded electromagnetic particle velocity gauges[J]. AIP Conference Proceedings, 2000, 505(1):879-882. doi: 10.1063/1.1303608
[9]	SHEFFIELD S A, GUSTAVSEN R L, ALCON R R. In-situ magnetic gauging technique used at LANL-method and shock information obtained[J]. AIP Conference Proceedings, 2000, 505(1):1043-1048. https://www.researchgate.net/profile/James_Langenbrunner
[10]	SHEFFIELD S A, BLOOMQUIST D D, TARVER C M. Subnanosecond measurements of detonation fronts in solid high explosives[J]. The Journal of Chemical Physics, 1984, 80(8):3831-3844. doi: 10.1063/1.447164
[11]	URTIEW P A, VANDERSALL K S, TARVER C M, et al. Shock initiation experiments and modeling of composition B, C-4, and ANFO[C]//Proceedings of the 13th Symposium (International) on Detonation. Norfolk, 2006: 432-439.
[12]	CHIDESTER S K, THOMPSON D G, VANDERSALL K S, et al. Shock initiation experiments on PBX 9501 explosive at pressures below 3 GPa with associated ignition and growth modeling[J]. AIP Conference Proceedings, 2007, 955(1):903-906. https://www.osti.gov/servlets/purl/920483
[13]	张涛, 赵继波, 伍星, 等.未反应JBO-9021炸药冲击雨贡纽曲线的研究[J].高压物理学报, 2016, 30(6):457-462. doi: 10.11858/gywlxb.2016.06.004 ZHANG Tao, ZHAO Jibo, WU Xing, et al. Hugoniot curve of unreacted JBO-9021 explosive[J]. Chinese Journal of High Pressure Physics, 2016, 30(6):457-462. doi: 10.11858/gywlxb.2016.06.004

施引文献

期刊类型引用(8)

1.	张震，姚颖康，贾永胜，谢全民，孙金山. 冲击荷载作用下地铁隧道盾构管片破坏特性. 地下空间与工程学报. 2024(02): 488-496 . 百度学术
2.	杨程风，闫俊伯，刘彦，吕中杰，黄风雷. 接触爆炸载荷下波纹钢加固钢筋混凝土板毁伤特征分析. 北京理工大学学报. 2022(05): 453-462 . 百度学术
3.	朱立猛，高晓飞，张春巍. 无焊缝全螺栓连接双钢板混凝土组合剪力墙平面外抗冲击性能有限元分析. 振动与冲击. 2021(09): 166-174 . 百度学术
4.	李晓昆，王小兵，刘敏，杨建华. 某核安全相关厂房中减振层有限元分析研究. 工业建筑. 2021(12): 37-40+63 . 百度学术
5.	赵唯以，王琳，郭全全，高泽鹏. 双钢板混凝土组合结构抗冲击性能的研究进展. 钢结构(中英文). 2020(03): 26-36 . 百度学术
6.	王秀振，钱永久，邵长江，宋帅. 结构地震需求QRNN重要性分析. 应用基础与工程科学学报. 2020(04): 953-965 . 百度学术
7.	姚洪灿，谭平，周福霖. 商用飞机撞击刚性墙的荷载时程分析方法. 自然灾害学报. 2019(02): 49-59 . 百度学术
8.	窦旭强，赵唯以，可飞，郭全全. 双钢板-混凝土组合剪力墙落锤冲击性能研究. 建筑结构学报. 2017(S1): 84-89 . 百度学术