Volume 25 Issue 4
Apr 2015
Turn off MathJax
Article Contents
WANG Jian, DUAN Ji-Yuan, HUANG Wen-Bin, ZHAO Ji-Bo, WEN Shang-Gang, TAN Duo-Wang. Calculation and Experiment of Overdriven Detonation Parameters of C2H2-O2 Mixture[J]. Chinese Journal of High Pressure Physics, 2011, 25(4): 365-369 . doi: 10.11858/gywlxb.2011.04.013
Citation: WANG Jian, DUAN Ji-Yuan, HUANG Wen-Bin, ZHAO Ji-Bo, WEN Shang-Gang, TAN Duo-Wang. Calculation and Experiment of Overdriven Detonation Parameters of C2H2-O2 Mixture[J]. Chinese Journal of High Pressure Physics, 2011, 25(4): 365-369 . doi: 10.11858/gywlxb.2011.04.013

Calculation and Experiment of Overdriven Detonation Parameters of C2H2-O2 Mixture

doi: 10.11858/gywlxb.2011.04.013
More Information
  • Corresponding author: WANG Jian
  • Received Date: 18 Apr 2010
  • Rev Recd Date: 17 Mar 2011
  • Issue Publish Date: 15 Aug 2011
  • Based on the C-J theory and polytropic gas equation of state, a simple physical model is developed to calculate the parameters of overdriven detonation wave for C2H2-O2 mixture with a stoichiometric ratio. The overdriven detonation experiments are also performed in a shock tube using a high speed digital camera and six piezoelectric sensors. The calculated overdriven detonation velocity is in agreement with the experimental value. Therefore, the overdriven detonation parameters obtained by this method are feasible and effective.

     

  • loading
  • Lee J H S. The Detonation Phenomenon [M]. New York: Cambridge University Press, 2008: 250-369.
    Sun C W, Wei Y Z, Zhou Z K. Applied Detonation Physics [M]. Beijing: National Defence Industry Press, 2000: 6-40. (in Chinese)
    孙承纬, 卫玉章, 周之奎. 应用爆轰物理 [M]. 北京: 国防工业出版社, 2000: 6-40.
    Zhang B P, Zhang Q M, Huang F L. Detonation Physics [M]. Beijing: Ordnance Industry Press, 2001: 51-87. (in Chinese)
    张宝坪, 张庆明, 黄风雷. 爆轰物理学 [M]. 北京: 兵器工业出版社, 2001: 51-87.
    Clavin P, Denet B. Diamond Patterns in the Cellular Front of an Overdriven Detonation [J]. Phys Rev Lett, 2002, 28(4): 044502.
    Clavin P, He L, Williams F A. Multidimensional Stability Analysis of Overdriven Gaseous Detonations [J]. Phys Fluids, 1997, 9(12): 3764-3785.
    Short M, Dold J W. Weak Detonations, Their Paths and Transition to Strong Detonation [J]. Combust Theory Model, 2002, 6(2): 279-296.
    Li Y C. The Calculation of Strong Detonation Parameters [J]. Chinese Journal of Chemical Physics, 2003, 16(1): 25-29. (in Chinese)
    李银成. 强爆轰参数的理论估算 [J]. 化学物理学报, 2003, 16(1): 25-29.
    Qu Z M, Zhou X Q, Jia L, et al. The Study on Attenuation Characteristics and Parameter Analysis in Roadway during Gas Detonation [J]. Journal of Hunan University of Science Technology (Natural Science Edition), 2006, 21(2): 1-4. (in Chinese)
    曲志明, 周心权, 贾磊, 等. 巷道瓦斯爆轰衰减规律及参数分析 [J]. 湖南科技大学学报(自然科学版), 2006, 21(2): 1-4.
    Qu Z M, Zhou X Q, Wang Y, et al. Numerical Calculation and Analysis of the Detonation Parameters in Gaseous Phase during Gas Explosion [J]. Journal of Xi'an University of Science and Technology, 2006, 26(3): 321-324. (in Chinese)
    曲志明, 周心权, 汪洋, 等. 瓦斯爆炸气相爆轰参数的数值计算与分析 [J]. 西安科技大学学报, 2006, 26(3): 321-324.
    Wang B L, Habermann M, Lenartz M, et al. Detonation Formation in H2-O2/He/Ar Mixtures at Elevated Initial Pressures [J]. Shock Waves, 2000, 10(4): 295-300.
    Desbordes D, Lannoy A. Effects of a Negative Step of Fuel Concentration on Critical Diameter of Diffraction of a Detonation [A]//Kuhl A L, Leyer J C, Borisov A A. Dynamics of Detonations and Explosions: Detonations [M]. Washington D C: AIAA, 1991: 170-186.
    Li J, Lai W H, Chung K, et al. Experimental Study on Transmission of an Overdriven Detonation Wave from Propane/Oxygen to Propane/Air [J]. Combust Flame, 2008, 154(3): 331-345.
  • 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

    Article Metrics

    Article views(8520) PDF downloads(499) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return