The influence of laminar burning velocity on the structure and propagation of turbulent flames

@article{Ballal1979TheIO,
  title={The influence of laminar burning velocity on the structure and propagation of turbulent flames},
  author={Dilip R. Ballal},
  journal={Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences},
  year={1979},
  volume={367},
  pages={485 - 502}
}
An experimental study of the influence of laminar burning velocity on the structure and propagation of duct-confined premixed turbulent flames has been carried out. Propane, acetylene and hydrogen were used as fuels to vary the laminar burning velocity in the range from 20 to 280 cm/s. These experiments fully verify the three region model (region 1: u 9 S L , η > δ L ; region 2: u 9 ≈ 2 S L , η ≈ δ L to η ≫ δ L ; region 3: u 9 > 2 S L , η δ L ) of turbulent flames proposed earlier by Ballal… CONTINUE READING

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Flame stretch rate as a determinant of turbulent burning velocity

  • Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences
  • 1992