Some Experimental Aspects of Turbulent Diffusion Flames and Buoyant Plumes from Fire Sources Against a Wall and in a Corner of Walls

Yuji Hasemi*, Tazo Tokunaga

*この研究の対応する著者

研究成果: Article査読

70 被引用数 (Scopus)

抄録

Measurements of temperature distribution and visible flame height were made on the fire plumes from square burners in a semi-infinite space, against a wall and in a corner of walls. Flame height is formulated as a function of Q* = Q/ρ0CpTog1/2D5/2 and the maximum temperature on each height was formulated with the concept of virtual heat source. According to the comparison of the results on the fires against a wall and in a corner of walls with those in a semi-infinite space, the existence of walls near a fire source is thought to suppress the growth of eddy scale in the plume. The characteristics of natural fuels as sources of turbulent diffusion flame are also discussed.

本文言語English
ページ(範囲)1-18
ページ数18
ジャーナルCombustion Science and Technology
40
1-4
DOI
出版ステータスPublished - 1984 8 20
外部発表はい

ASJC Scopus subject areas

  • 化学工学(全般)
  • 化学 (全般)
  • エネルギー工学および電力技術
  • 燃料技術
  • 物理学および天文学(全般)

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