[1]李世伟①,王正宏①,吴成成②,等.铝粉含量对RDX基含铝炸药爆热性能的影响[J].爆破器材,2022,51(04):29-32.[doi:10.3969/j.issn.1001-8352.2022.04.005]
 LI Shiwei,WANG Zhenghong,WU Chengcheng,et al.Effect of Aluminum Content on Detonation Heat of RDX-Based Aluminized Explosives[J].EXPLOSIVE MATERIALS,2022,51(04):29-32.[doi:10.3969/j.issn.1001-8352.2022.04.005]
点击复制

铝粉含量对RDX基含铝炸药爆热性能的影响()
分享到:

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
51
期数:
2022年04
页码:
29-32
栏目:
爆炸材料
出版日期:
2022-07-08

文章信息/Info

Title:
Effect of Aluminum Content on Detonation Heat of RDX-Based Aluminized Explosives
文章编号:
5679
作者:
李世伟王正宏吴成成李胜伟张桂芬王清波
①辽宁庆阳特种化工有限公司(辽宁辽阳,111002)
②北京理工大学爆炸科学与技术国家重点实验室(北京,100081)
Author(s):
LI Shiwei WANG Zhenghong WU Chengcheng LI Shengwei ZHANG Guifen WANG Qingbo
①Liaoning Qingyang Special Chemical Co., Ltd. (Liaoning Liaoyang, 111002)
②State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology (Beijing, 100081)
关键词:
含铝炸药铝粉爆热铝氧摩尔比
Keywords:
aluminized explosive aluminum powder detonation heat molar ratio of aluminum to oxygen
分类号:
TJ55
DOI:
10.3969/j.issn.1001-8352.2022.04.005
文献标志码:
A
摘要:
为了研究铝粉含量对含铝炸药爆热性能的影响,以RDX基含铝炸药为研究对象,分别通过理论计算和爆热测试,得到了RDX基含铝炸药的爆热结果,重点分析了混合炸药体系铝氧摩尔比对爆热的影响规律。结果表明:RDX基含铝炸药的爆热随着铝氧摩尔比的增大以三次多项式规律变化,呈先增大、后减小趋势;爆热最大时,炸药体系的铝氧摩尔比为0.8。
Abstract:
RDX-based aluminized explosives were selected as the research object to study the effect of aluminum content on detonation heat performance of aluminized explosives. Detonation heat of RDX-based aluminized explosives was obtained by theoretical calculations and detonation heat tests, and the influence of molar ratio of aluminum to oxygen of the mixed explosive system on the explosion heat was analyzed. Results show that detonation heat of RDX-based aluminized explosives changed with a cubic polynomial law as molar ratio of aluminum to oxygen increases, molar ratio of aluminum to oxygen which firstly increases and then decreases. When molar ratio of aluminum to oxygen is 0.8, the detonation heat reaches the maximum.

参考文献/References:

[1]孙业斌, 惠君明, 曹欣茂, 等. 军用混合炸药[M]. 北京: 兵器工业出版社, 1995.
[2]张晓敏. DNAN基熔铸炸药爆轰参数研究[D].北京:北京理工大学,2016.
ZHANG X M. Research on detonation parameters of DNAN-based melt-cast explosive[D].Beijing: Beijing Institute of Technology,2016.
[3]ROTH G. Performance of explosives: DE173327[P]. 1900.
[4]COOK M A, FILLER A S, KEYES R T, et al. Aluminized explosives[J]. Journal of Physical Chemistry, 1957, 61(2): 189-196.
[5]FINGER M, HORNIG H C, LEE E L, et al. Metal acceleration by composite explosives:UCRL-72171,CONF-700803-1 [R]. Livermore, CA,US:Lawrence Radiation Lab., California University, 1970.
[6]DAVISON L, KENNEDY J E,COFFEY F. Behavior and utilization of explosives in engineering design[C]//12th Annual Symposium Proceedings. Albuquerque, NM, US, 1972.
[7]JARNHOLT G B. Effects of aluminum and lithium flouride admixtures on metal acceleration ability of Comp B[C]//Proceedings of 6th International Symposium on Detonation. San Diego, CA, US,1976: 517-526.
[8]TAO W C, TARVER C M, KURY J W. Understanding composite explosive energetics: 4. Reactive flow modeling of aluminum reaction kinetics in PETN and TNT using normalized product equation of state:UCRL-JC-11348, CONF-930713-31[R]. Livermore,CA,US: Lawrence Livermore National Lab., 1993.
[9]TRZCINSKI W A, MAIZ L. Thermobaric and enhanced blast explosives:properties and testing methods[J]. Propellants, Explosives, Pyrotechnics, 2015,40(5):632-644.
[10]冯晓军,黄亚峰,徐洪涛. Al粉对含铝炸药爆轰性能的影响[J]. 火工品,2012(1):38-41.
FENG X J, HUANG Y F, XU H T.The influence of Al on the detonation parameters of aluminized explosives[J]. Initiators & Pyrotechnics,2012(1):38-41.
[11]杨胜晖,郑波.含铝温压炸药的爆炸能量结构研究[J]. 爆破器材,2019,48(2):20-24.YANG S H, ZHENG B. Explosion energy structure of aluminized thermobaric explosive[J]. Explosive Materials,2019,48(2):20-24.
[12]DUAN X Y, GUO X Y, JIAO Q J, et al. Effects of Al/O on pressure properties of confined explosion from aluminized explosives[J]. Defence Technology, 2017, 13(6): 428-433.
[13]ZYGMUNT A, GANCZYK-SPECJALSKA K, KASZTANKIEWICZ A B, et al. Application and properties of aluminum in primary and secondary explosives[J]. Journal of Elementology, 2017, 22(2):747-756.

相似文献/References:

[1]李静,王伯良,赵新颖,等.高含铝炸药爆炸过程中的能量分析[J].爆破器材,2013,42(02):10.[doi:10.3969/j.issn.1001-8352.2013.02.003]
 LI Jing,WANG Boliang,ZHAO Xinying,et al.Energy Analysis in the Explosion Process of High Aluminized Explosive[J].EXPLOSIVE MATERIALS,2013,42(04):10.[doi:10.3969/j.issn.1001-8352.2013.02.003]
[2]李媛媛,徐洪涛.密闭环境下含铝炸药爆炸场温度与压力特征[J].爆破器材,2014,43(02):1.[doi:10.3969/j.issn.1001-8352.2014.02.001]
 LI Yuanyuan,XU Hongtao.Characteristics of Blasting Temperature and Pressure of Aluminized Explosive in Confined Conditions[J].EXPLOSIVE MATERIALS,2014,43(04):1.[doi:10.3969/j.issn.1001-8352.2014.02.001]
[3]冯博,王晓峰,冯晓军,等.黏结剂含量对含铝炸药燃烧能量的影响[J].爆破器材,2014,43(04):37.[doi:10.3969/j.issn.1001-8352.2014.04.008]
 FENG Bo,WANG Xiaofeng,FENG Xiaojun,et al.Effect of Binder Content on the Combustion Energy of Aluminized Explosives[J].EXPLOSIVE MATERIALS,2014,43(04):37.[doi:10.3969/j.issn.1001-8352.2014.04.008]
[4]沈飞,王辉,余然,等.两种含铝炸药水中近场冲击波传播规律研究[J].爆破器材,2014,43(05):26.[doi:10.3969/j.issn.1001-8352.2014.05.006]
 SHEN Fei,WANG Hui,YU Ran,et al.Propagation Characteristics of Close-field Shock Wave for Two Aluminized Explosives by Underwater Explosion[J].EXPLOSIVE MATERIALS,2014,43(04):26.[doi:10.3969/j.issn.1001-8352.2014.05.006]
[5]夏博文,魏亚杰,饶国宁,等.含铝炸药爆炸作用下的水中圆柱壳动态响应数值研究[J].爆破器材,2014,43(06):1.[doi:10.3969/j.issn.1001-8352.2014.06.001]
 XIA Bowen,WEI Yajie,RAO Guoning,et al.Dynamic Response of Underwater Cylindrical Shells Subjected to Blast Loads of Aluminized Explosives[J].EXPLOSIVE MATERIALS,2014,43(04):1.[doi:10.3969/j.issn.1001-8352.2014.06.001]
[6]罗一鸣,王晓峰,贾宪振.铝粉在TNT爆轰压力作用下的响应分析[J].爆破器材,2015,44(02):6.[doi:10.3969/j.issn.1001-8352.2015.02.002]
 LUO Yiming,WANG Xiaofeng,JIA Xianzhen.Response Analysis of Aluminum Particle under Pressure of TNT Detonation[J].EXPLOSIVE MATERIALS,2015,44(04):6.[doi:10.3969/j.issn.1001-8352.2015.02.002]
[7]郑亚峰,南海,席鹏,等.不同比例Al-RDX混合炸药的热分解活化能研究[J].爆破器材,2015,44(05):13.[doi:10.3969/j.issn.1001-8352.2015.05.004]
 ZHENG Yafeng,NAN Hai,XI Peng,et al.Research of Thermal Decomposition Activation Energy on Al-RDX Hybrid Explosives with Different Components Ratio[J].EXPLOSIVE MATERIALS,2015,44(04):13.[doi:10.3969/j.issn.1001-8352.2015.05.004]
[8]陈愿①,陈相②,蒋伟②,等.硼含量对含铝炸药水下爆炸能量的影响[J].爆破器材,2015,44(06):1.[doi:10.3969/j.issn.1001-8352.2015.06.001]
 CHEN Yuan,CHEN Xiang,JIANG Wei,et al.Influence of Boron Content on Underwater Explosion Energy of Aluminized Explosive[J].EXPLOSIVE MATERIALS,2015,44(04):1.[doi:10.3969/j.issn.1001-8352.2015.06.001]
[9]姚李娜①,王彩玲①,赵省向①,等.重结晶对DNTF形貌和含铝炸药爆轰性能的影响[J].爆破器材,2015,44(06):25.[doi:10.3969/j.issn.1001-8352.2015.06.006]
 YAO Lina,WANG Cailing,ZHAO Shengxiang,et al.Influences of Recrystallization on the Morphology of DNTF and Detonation Performance of Aluminized Explosive[J].EXPLOSIVE MATERIALS,2015,44(04):25.[doi:10.3969/j.issn.1001-8352.2015.06.006]
[10]任新联,王辉,徐司雨,等.铝粉粒度对RDX基含铝炸药水中爆炸近场特性的影响[J].爆破器材,2015,44(06):29.[doi:10.3969/j.issn.1001-8352.2015.06.007]
 REN Xinlian,WANG Hui,XU Siyu,et al.The Effect of Aluminum Particle Size on the Characteristic of RDX Based Aluminized Explosives Underwater Close-filed Explosion[J].EXPLOSIVE MATERIALS,2015,44(04):29.[doi:10.3969/j.issn.1001-8352.2015.06.007]

备注/Memo

备注/Memo:
收稿日期:2021-11-03
第一作者:李世伟(1971-),男,高工,主要研究方向为高能混合炸药装药理论与技术。E-mail:lsw717@163.com
更新日期/Last Update: 2022-07-05