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Fse-rollover-v1.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)
Summary
Layer burning (rollover) in an underventilated room fire: fuel-rich gases in the hot layer burn where they meet fresh air, at the layer interface and outside the doorway. Based on Gottuk and Lattimer (2002), p. 2-55.
Original vector illustration for Rollover, level 2 Intermediate.
- Source basis: Gottuk and Lattimer (2002), p. 2-55 (two-layer system, layer burning at the interface, external burning, Figure 2-5.1c; redraw, do not copy); Walton and Thomas (2002), p. 3-172 (unburned fuel leaves the room and may burn outside).
- Alt text: Cross-section of a burning room: a deep fuel-rich smoke layer with flames along its lower boundary and flames outside the door.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:06, 2 November 2026 | | 900 × 600 (8 KB) | Lisa (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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