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Asymptotic analysis of branched-chain ignition in the counterflow field

  • Takashi Niioka
2. Complex Chemistry and Physics
Part of the Lecture Notes in Physics book series (LNP, volume 299)

Abstract

Asymptotic analysis of ignition in a typical stretched flow field counterflow system is presented. First, previous theoretical treatment of overall chemical reaction kinetics and related experimental results are summarized. Second, analysis of the branched-chain reaction mode of ignition in the same flow field is presented. The results show that the ignition time increases at a strong stretch rate and high recombination reaction rate.

Keywords

Ignition Time Damkohler Number Combustion Institute Stretch Rate Ignitable Limit 
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References

  1. [1]
    Niioka, T., Takahashi, M. and Izumikawa, M.; Eighteenth Symposium (International) on Combustion, The Combustion Institute, 1981, p741.Google Scholar
  2. [2]
    Niioka, T., Mitani, T. and Sato, J.; Twentieth Symposium (International) on Combustion, The Combustion Institute, 1985, p1877.Google Scholar
  3. [3]
    Niioka, T., Mitani, T. and Sato, J.; Transactions of Japan Society of Mechanical Engineers, vo1.51, No.467(B), 1985, p2457. (in Japanese)Google Scholar
  4. [4]
    Niioka, T.; Eighteenth Symposium (International) on Combustion, The Combustion Institute, 1981, p1807.Google Scholar
  5. [5]
    Sato, J., Konishi, K., Okada, H. and Niioka, T.; Twentyfirst Symposium (International) on Combustion, The Combustion Institute, 1987 (to be published).Google Scholar
  6. [6]
    Niioka, T.; Combustion and Flame (submitted).Google Scholar
  7. [7]
    Linán, A.; A theoretical analysis of premixed flame propagation with an isothermal chain reaction, Technical Report No.1, Instituto Nacional De Tecnica; Aerospacial “Esteban Terradas”, Madrid, Spain, 1971.Google Scholar
  8. [8]
    Zeldovich, Y.B.; K Teorii Rasprostramemia Plameni, Zhurinal Fizicheskoi Khimii (USSR), T. 22:27 (1948), Published also as NACA Tech. Memo. 1282, 1951.Google Scholar

Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • Takashi Niioka
    • 1
  1. 1.National Aerospace LaboratoryMiyagiJapan

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