File:Fse-upward-flame-spread-v1.svg

Fse-upward-flame-spread-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)

Summary

The flame can heat material above the advancing pyrolysis front. Based on Quintiere (2002), pp. 2-251–2-252.

Original illustration for Upward flame spread, level 3 Advanced.

Source basis: Quintiere (2002), pp. 2-251–2-252, Figure 2-12.5; redraw, do not copy.
Alt text: Vertical surface diagram distinguishes burnout, pyrolysis front and flame extent, with heat transferred to unignited material above.
Accuracy notes: All positions share one origin. Do not label the visible flame tip as the pyrolysis front or show a premixed flame travelling through the solid.

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

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:13, 2 November 2026		900 × 600 (8 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-v1.svg

You cannot overwrite this file.

The following page uses this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Short title	The flame can heat material above the advancing pyrolysis front. Based on Quintiere (2002), pp. 2-251–2-252.
Image title	Vertical surface diagram distinguishes burnout, pyrolysis front and flame extent, with heat transferred to unignited material above. Source basis: Quintiere (2002), pp. 2-251–2-252, Figure 2-12.5; redraw, do not copy.
Width	900
Height	600