Shock Waves pp 1515-1520 | Cite as

Studies on micro explosive driven blast wave propagation in confined domains using NONEL tubes

  • C. Oommen
  • G. Jagadeesh
  • B.N. Raghunandan


Explosive driven micro blast waves are generated in the laboratory using NONEL tubes. The explosive mixture coated to the inner walls of the plastic Nonel tube comprises of HMX and Aluminum ( 18mg/m). The detonation is triggered electrically to generate micro blast waves from the open end of the tube. Flow visualization and over pressure measurements have been carried out to understand the propagation dynamics of these micro-blast waves in both confined and unconfined domains. The classical cubic root law used for large scale blast correlation appears to hold good even for these micro-blasts generated in the laboratory.


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  1. 1.
    W E Baker, Explosions in Air, (University of Texas Press, Austin and London 1973)Google Scholar
  2. 2.
    G F Kenny and K J Graham, Explosive Shocks in Air, 2nd Edition. (Springer-Verlag, New York 1985)Google Scholar
  3. 3.
    H Kleine, J M Dewey, K Ohashi, T Mizukaki and K Takayama: Shock Waves 13, 123 (2003)CrossRefGoogle Scholar
  4. 4.
    D K L Tsang, Mathematical and Computer Modelling 44, 717 (2006)Google Scholar
  5. 5.
    D Sutton, A H Noble and p M Lynch, 14th Int. Pyrotech. Semianr, Jersey, 1989 pp. 627-636Google Scholar
  6. 6.
    Product Literature from ET, Inc. Subsidiary of OEA, Inc. Product: TLX Energy Transfer System, 1990Google Scholar
  7. 7.
    G F Brent, D Sutton and A H Noble, Journal of Energetic Materials, 1 (1993) 2245-260.Google Scholar
  8. 8.
    L C Yang and Ian H P Do, AIAA Journal 38, 2260 (2000)CrossRefGoogle Scholar
  9. 9.
    J M Dewey: Handbook of shock waves. Vol. 2 Shock wave interactions and propagation. Ed. Gabi Ben-Dor, Ozer Igra and Tov Elperin,(academic Press, San Diego 2001)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • C. Oommen
    • 1
  • G. Jagadeesh
    • 1
  • B.N. Raghunandan
    • 1
  1. 1.Aerospace Engineering DepartmentIndian Institute of ScienceIndia

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