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Chinese Journal of High Pressure Physics  > 1997  >  11(3): 227-233 .
YU Chuan, LIU Wen-Han, LI Liang-Zhong, FENG Min-Xian, YANG Shu-Ying, LONG Xin-Ping. Studies on Cylinder Test and JWL Equation of State of Detonation Product for Insensitive High Explosive[J]. Chinese Journal of High Pressure Physics, 1997, 11(3): 227-233 . doi: 10.11858/gywlxb.1997.03.011
Citation: YU Chuan, LIU Wen-Han, LI Liang-Zhong, FENG Min-Xian, YANG Shu-Ying, LONG Xin-Ping. Studies on Cylinder Test and JWL Equation of State of Detonation Product for Insensitive High Explosive[J]. Chinese Journal of High Pressure Physics, 1997, 11(3): 227-233 . doi: 10.11858/gywlxb.1997.03.011
shu

Studies on Cylinder Test and JWL Equation of State of Detonation Product for Insensitive High Explosive

doi: 10.11858/gywlxb.1997.03.011

  • Laboratory for Shock Wave and Detonation Research, Institute of Fluid Physics, CAEP, Chengdu 610003, China

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  • Corresponding author: YU Chuan
  • Received Date: 22 Apr 1997
  • Rev Recd Date: 20 May 1997
  • Publish Date: 05 Sep 1997
    Abstract
  • This article reports the results of two kinds of cylinder test of the insensitive high explosive JB-9014 which consists mainly of TATB, with diameter of 25 mm and 50 mm, respectively. By measuring R(t) the expansion history of the TU1 tube driven by detonation products, we have done some comprehensive analysis and 2D numerical simulations for the cylinder tests, to evaluate the ability of doing work and the similarity of cylinder test. By using 2D fluid dynamic numerical simulation, we obtained the parameters of JWL equation of state for JB-9014. The numerical simulation for 2D slipping detonation driven experiment of JB-9014 shows that the parameters of JWL equation of state derived from our experiments and numerical simulations are reliable and with high precision.

     

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    • References(15)
  • Kury J W, et al. Metal Accelaration by Chemical Explosives. 4th Symp. on Detonation, 1965.
    Lee E L, et al. Adiabatic Expansion of High Explosive Detonation Products. UCRL-50422, 1968.
    晓羲. GRAFTOOL 3. 0?3. 3版用户指南. 北京: 北京希望电脑公司, 1991.
    徐锡申, 张万箱. 实用物态方程理论导引. 北京: 科学出版社, 1986.
    Miller P J, et al. Determing JWL Equation of State Parameters Using the Gurney Equation Appraximation. In: 9th Symp. on Detonation, 1989.
    于川, 刘文翰, 李良忠, 等. 爆炸与冲击, 1993, (2): 172.
    Sun Chengwei. WSU: A Lagrangian Two Dimensional Hydrodynamic Program for Reactive Media. Beijing: Institute of Mechanics, Academia Sinica, 1983.
    Mader C L. Numerical Modeling of Detonation. Berkely, California: University of California Press, 1979.
    Dobratz B M. LLNL Explosive Handbook. UCRL-52997, 1985.
    Tarver C M, et al. Modeling Two-Dimensional Shock Initiation and Detonation Wave Phenomena in PBX-9404 and LX-17. In: 7th Symp. on Detonation, 1981.
    龙新平. JB-9014 50mm圆筒试验总结. 成都: 中国工程物理研究院化工材料研究所, 1993.
    Gibbs T R, Popolato A. LASL Explosive Property Data. University of California Press, 1980.
    董海山, 周芬芬. 高能炸药及相关物性能. 北京: 科学出版社, 1989.
    吕学国. JB-9014钝感炸药爆轰性能的研究. 成都: 中国工程物理研究院科技研讨会文集, 1993.
    刘文翰, 李良忠, 于川, 等. 高压物理学报, 1996, 10(4): 252.
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