Refinement of the Spectral Model of Turbulent Burning Velocity (In the Case of Stoichiometric Mixtures)

Hiroyuki Kido, Toshiaki Kitagawa, Kenshiro Nakashima, Jun Hyo Kim

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

A formerly proposed spectral model of turbulent mass burning velocity is refined in regard to the following three points: (1) a small modification of the characteristic spectrum of mixture, (2) consideration of varying turbulence spectrum shape with turbulence intensity and (3) a new idea of the upper limit of the integral which is strongly related to the small-scale structure of turbulent flame. Predictions of turbulent mass burning velocity were made by this spectral model. The predicted velocities were compared with the measured turbulent mass burning velocities, where laminar burning velocity, laminar flame thickness and turbulence intensity were varied extensively and independently with each other under a stoichiometric mixture condition. As the result of comparison, the quantitative accuracy of the refined model was confirmed.

本文言語英語
ページ(範囲)2383-2390
ページ数8
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
57
539
DOI
出版ステータス出版済み - 1991

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 機械工学

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