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Use of the ESR method to study the combustion of gases at atmospheric pressure

  • L. A. Gussak
  • O. B. Ryabikov
  • I. B. Samoilov
  • Yu. M. Gershenzon
  • A. P. Dement'ev
Physical Chemistry
  • 15 Downloads

Conclusions

  1. 1.

    The possibility of direct measurements of the H concentration by the ESR method at atmospheric pressure in the combustion zone and in the combustion products of hydrogen-and hydrocarbon-air mixtures was demonstrated.

     
  2. 2.

    In the combustion zone of the mixtures studied, substantial concentrations of H atoms above the equilibrium values, reaching 1017 cm−3 for diffusion flames of hydrogen with air and 1016 cm−3 for methane-and propane-air flames, were detected in the combustion zone of the investigated mixtures.

     

Keywords

Hydrogen Combustion Direct Measurement Substantial Concentration Combustion Product 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

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    J. E. Bennett and D. R. Blackmore, Chem. Commun., 1521 (1968).Google Scholar
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    J. E. Bennett, B. Mile, and R. Summers, Nature,225, 932 (1970).Google Scholar
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    I. L. Drell and F. E. Belles, Survey of Hydrogen Combustion Properties, Rep. 1383, Lewis Flight Propulsion Laboratory, Cleveland, Ohio, p. 7.Google Scholar
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    V. N. Kondrat'ev, Rate Constants of Gas Phase Reactions [in Russian], Nauka (1970).Google Scholar
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    C. G. Halstead and Dr. R. Jenkins, Comb. and Flame,14, 321 (1970).Google Scholar

Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • L. A. Gussak
    • 1
  • O. B. Ryabikov
    • 1
  • I. B. Samoilov
    • 1
  • Yu. M. Gershenzon
    • 1
  • A. P. Dement'ev
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRUSSR

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