knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 24 Issue 1
Apr 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2010  >  24(1): 76-80 .
ZENG Dai-Peng, CHEN Jun, TAN Duo-Wang. Experiment Research on the Hugoniot of JB-9014 Explosive Over-Driven Detonation Product[J]. Chinese Journal of High Pressure Physics, 2010, 24(1): 76-80 . doi: 10.11858/gywlxb.2010.01.014
Citation: ZENG Dai-Peng, CHEN Jun, TAN Duo-Wang. Experiment Research on the Hugoniot of JB-9014 Explosive Over-Driven Detonation Product[J]. Chinese Journal of High Pressure Physics, 2010, 24(1): 76-80 . doi: 10.11858/gywlxb.2010.01.014
shu

Experiment Research on the Hugoniot of JB-9014 Explosive Over-Driven Detonation Product

doi: 10.11858/gywlxb.2010.01.014
  • 1.

    National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China;

  • 2.

    Institute of Fluid Physics, CAEP, Mianyang 621900, China

  • Received Date: 29 May 2009
  • Rev Recd Date: 26 Aug 2009
  • Publish Date: 15 Feb 2010
    Abstract
  • Over-driven detonation is achieved by high speed flyer impacting, which is driven by explosive. The time when the shock wave passes through the samples is detected. Using the impedance matching method, the Hugoniot of the product of the JB-9014 explosive can be obtained. It is shown that the simple D-u equation can not fit the Hugoniot data well. With relation to the explosive, it is better to use quadratic in D-u equation. Using conservation relations of physical variable before and after the shock wave, the D-u data can be translated to p-V data. Then the p-v equation can be obtained by fitting the p-V data.

     

    • FullText(HTML)
  • loading
    • References(11)
  • Kineke J H, West C E. Shocked States of Four Overdriven Explosives [A]//Proc. of the Fifth Symposium on Detonation [C]. Pasadena, 1970: 533-546.
    Green L, Lee E, Mitchell A, et al. The Equations of State of PBX9404, Lx-07, RX-26-AF Detonation Products at Pressures above Detonation Pressure [R]. UCRL-89664, 1983.
    Fritz J N, Hixson R S, Shaw M S, et al. Overdriven-Detonation and Sound-Speed Measurements in PBX9501 and the Thermodynamic Chapman-Jouguet Pressure [J]. J Appl Phys, 1996, 80(11): 6129-6141.
    Tang P K. A Study of the Overdriven Behaviors of PBX 9501 and PBX 9502 [R]. LA-UR-98-3365, 1998.
    van Thiel M , Lee E L, Cochran S. The Effects of Overdriven Shock States on the Equation of State of 9404 Explosive [R]. UCRL-88634, 1983.
    Deng Q N. Experiment Research and High Pressure Detonation Product EOS of Explosive under Oover-Driven [D]. Mianyang: Graduate Student Department, CAEP, 1989. (in Chinese)
    邓全农. 过加载下固体炸药的实验研究和爆轰产物的高压状态方程 [D]. 绵阳: 中国工程物理研究院研究生部, 1989.
    Dong H S. Highe Energy Expolsive and Relative Physical Properties [M]. Mianyang: CAEP, 2005: 502-504. (in Chinese)
    董海山. 高能炸药及相关物理性能 [M]. 绵阳: China Academy of Engineering Physics, 2005: 502-504.
    Jing F Q. Introduction to Experimental Equation of State(2nd ed) [M]. Beijing: Science Press, 1999: 199-211. (in Chinese)
    经福谦. 实验物态方程导引(第2版) [M]. 北京: 科学出版社, 1999: 199-211.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(7644) PDF downloads(759) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return