Structural Changes in the Gas Flame Upon the Pulsating Combustion Mode Onset

  • M. Yu. Trofimenko I.I. Mechnikov National University of Odessa
  • S. K. Aslanov I.I. Mechnikov National University of Odessa
  • V. P. Smolyar National Polytechnical University of Odessa
Keywords: pulsating combustion mode, stoichiometric ratio, gas flame

Abstract

An open household gas flame burning in the air atmosphere is studied. A concept of the stoichiometric ratio is clarified for such system on the basis of the observable closed inner cone formation and the pulsating combustion mode onset. We point out the higher combustion efficiency after the transition to a diluted mixture and the pulsating combustion. We also note that several different parameters may act as the limiting factors under certain oxidant–fuel ratios.

References

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Published
2018-10-19
How to Cite
Trofimenko, M., Aslanov, S., & Smolyar, V. (2018). Structural Changes in the Gas Flame Upon the Pulsating Combustion Mode Onset. Ukrainian Journal of Physics, 59(4), 359. https://doi.org/10.15407/ujpe58.04.0359
Section
Plasmas and gases