Theoretical analysis on flame dimension in turbulent ceiling fires

W. G. Weng, Y. Hasemi

研究成果: Article

3 引用 (Scopus)

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In this paper, theoretical analysis based on boundary layer theory on flame dimension in turbulent ceiling fires is carried out. The turbulent ceiling fire is developed from a downward round injection source beneath an unconfined inert ceiling. A correlation between the dimensionless flame diameter and the dimensionless heat release rate is obtained, C1(S/d) ∼ C2Q*3/4. This relation for turbulent ceiling fires is correlated to experimentally measured flame diameters for ceiling fires. Based on the limited data available, the agreement with experiments is very good. Additional experiments are needed to further verify the validity of this relation.

元の言語English
ページ(範囲)154-158
ページ数5
ジャーナルInternational Journal of Heat and Mass Transfer
49
発行部数1-2
DOI
出版物ステータスPublished - 2006 1 1

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ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

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