全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
含能材料  2011 

RDX基高聚物黏结炸药JWL状态方程

DOI: 10.3969/j.issn.1006-9941.2011.02.020

Keywords: 爆炸力学,圆筒试验,JWL状态方程,数值模拟

Full-Text   Cite this paper   Add to My Lib

Abstract:

为探讨RDX基高聚物黏结炸药在小尺寸下爆轰产物的状态方程,采用两种直径(Φ10mm和Φ25mm)的圆筒试验研究了RDX基高聚物黏结炸药的做功能力,获得了圆筒壁膨胀位移、速度与时间的关系;利用非线性有限元动力学程序Ansys/Ls-Dyna,对炸药的圆筒实验进行了数值模拟;通过与实验结果相比较,得到了RDX基高聚物黏结炸药爆轰产物JWL状态方程参数。

References

[1]  Kury J W. Metal acceleration by chemical explosives[C]∥4th Symp on Detonation, White Oak, Mary land, 1965: 3-13.
[2]  Lee E L,Finger M,Collins W. JWL equation of state coefficients for high explosives. UCID-16189[R], 1973.
[3]  Lee E,Finge M,Collins W. JWL equation of state coefficients for high explosives. UCID-16189[R], 1973.
[4]  Souers P C,Haselman L C. Detonation equation of state at LLNL 1993. UCRL-ID116113[R], 1994.
[5]  Souers P C,Ben Wu,Haselman L C. Detonation equation of state at LLNL 1995. UCRL-ID119262 Rev 3[R], 1996.
[6]  Martineau Rick L. A viscoplastic model of expanding cylindrical shells subjected to internal explosive detonations. LA-13424-TUC-741[R], 1998.
[7]  Cudzilo S Trzcinski W A. A study on detonation characteristics of pressed NTO[J]. Journal of Energetic Materials,2001,19: 001-021.
[8]  于川,李良忠,黄毅民. 含铝炸药爆轰产物JWL状态方程研究[J]. 爆炸与冲击,1999,19(3): 274-279.YU Chuan,LI Liang-zhong,HUANG Yi-min. Studies on JWL equation of state of detonation product for aluminized explosive[J]. Explosion and Shockwaves,1999,19(3): 274-279.
[9]  陈朗,冯长根,赵玉华,等. 含铝炸药爆轰数值模拟研究[J]. 北京理工大学学报,2001,21(4): 415-419.CHEN Lang,FENG Chang-gen,ZHAO Yu-hua,et al. Numerical simulations of the detonation of aluminized explosives[J]. Journal of Beijing Institute of Technology,2001,21(4): 415-419.
[10]  陈朗,冯长根,黄毅民. 含铝炸药圆筒试验及爆轰产物JWL状态方程研究[J]. 火炸药学报,2001(3): 13-15.CHEN Lang,FENG Chang-gen,HUANG Yi-min. The cylinder test and JWL equation of state detonation product of aluminized explosives[J]. Chinese Journal of Explosives & Propellants,2001(3): 13-15.
[11]  韩勇,黄辉,黄毅民,等. 含铝炸药圆筒试验与数值模拟[J]. 火炸药学报,2009,32(4): 14-17.HAN Yong,HUANG Hui,HUANG Yi-min,et al. Cylinder test of aluminized explosives and its numerical simulation[J]. Chinese Journal of Explosives & Propellants,2009,32(4): 14-17.
[12]  卢校军,王蓉,黄毅民,等. 两种含铝炸药作功能力与JWL状态方程研究[J]. 含能材料,2005,13(3): 144-147.LU Xiao-jun,WANG Rong,HUANG Yi-min,et al. Study on work ability and JWL equation of state of two aluminized explosives[J]. Chinese Journal of Energetic Materials(Hanneng Cailiao),2005,13(3): 144-147.
[13]  Lee E L. Adiabatic expansion of high explosive detonation products[R]. UCRL250422,1968.
[14]  徐锡申,张万箱. 实用物态方程理论导引[M]. 北京: 科学出版社,1986: 277-279.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133