File:Fse-flame-spread-v2.svg

Fse-flame-spread-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 7 KB)

Summary

Flow direction changes flame-spread heat transfer. Based on Van Rossum (2027), §4.3 and Quintiere (2002), p. 2-247.

Diagram for the article Flame spread (Fire Safety Academy wiki, level 1 Basic).

Source basis: Van Rossum (2027), §4.3; Quintiere (2002), pp. 2-247–2-248
Alt text: Upward flame preheating fuel above and a front advancing against airflow.

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Dimensions	User	Comment
current	15:50, 2 November 2026	900 × 600 (7 KB)	Sanne (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity
	08:53, 2 November 2026	900 × 600 (7 KB)	Sanne (talk \| contribs)	Add modest Fire Safety Academy logo-icon watermark
	08:14, 2 November 2026	900 × 600 (4 KB)	Sanne (talk \| contribs)	Upload fse-flame-spread-v2.svg: diagram for Flame spread (level-1 visual plan V2)

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Short title	Upward flame preheating fuel above and a front advancing against airflow.
Image title	Left: a vertical fuel surface with a flame rising along it; the buoyant airflow and the spread direction both point upwards and the flame heats a long region of preheated fuel above the burning zone. Right: a horizontal fuel surface where the airflow comes from the right, the flame leans back over the burning zone and the front advances to the right, against the airflow, with only a short preheated region.
Width	900
Height	600