File:Fse-flashover-criteria-v1.svg

Fse-flashover-criteria-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)

Summary

Temperature, floor exposure and heat-release criteria describe related but distinct aspects of transition. Based on Iqbal and Salley (2004), pp. 13-3–13-6.

Original illustration for Flashover criteria, level 3 Advanced.

Source basis: Iqbal and Salley (2004), pp. 13-3–13-6; Walton and Thomas (2002), pp. 3-184–3-186.
Alt text: Three compartment diagrams distinguish measured gas temperature, floor radiation and the room energy balance.
Accuracy notes: Do not imply that a ceiling thermocouple equals a layer average, or that all indicators occur simultaneously.

Licensing

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

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:30, 2 November 2026		900 × 600 (8 KB)	Emma (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Flashover criteria

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Short title	Temperature, floor exposure and heat-release criteria describe related but distinct aspects of transition. Based on Iqbal and Salley (2004), pp. 13-3–13-6.
Image title	Three compartment diagrams distinguish measured gas temperature, floor radiation and the room energy balance. Source basis: Iqbal and Salley (2004), pp. 13-3–13-6; Walton and Thomas (2002), pp. 3-184–3-186.
Width	900
Height	600