File:Fse-upward-flame-spread-v3.svg

Fse-upward-flame-spread-v3.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

The simplified relation separates the effects of heating length and associated ignition time. Based on Quintiere (2002), p. 2-252, with hypothetical inputs.

Original illustration for Upward flame spread, level 3 Advanced.

Source basis: Quintiere (2002), p. 2-252, Equation 21; calculations/upward-flame-spread.py.
Alt text: Three bars show instantaneous calculated speeds of 10, 15 and 20 millimetres per second for hypothetical input combinations.
Accuracy notes: Use a zero-based shared speed axis. Do not present these as measured material speeds, integrated fire growth or a recommended design range.

Licensing

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

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:13, 2 November 2026		900 × 600 (9 KB)	Emma (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity
	07:27, 2 November 2026		900 × 600 (6 KB)	Emma (talk \| contribs)	Level 3 visual plan: fse-upward-flame-spread-v3.svg

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Upward flame spread

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Short title	The simplified relation separates the effects of heating length and associated ignition time. Based on Quintiere (2002), p. 2-252, with hypothetical inputs.
Image title	Three bars show instantaneous calculated speeds of 10, 15 and 20 millimetres per second for hypothetical input combinations. Source basis: Quintiere (2002), p. 2-252, Equation 21; calculations/upward-flame-spread.py.
Width	900
Height	600