https://fire-safety.academy/w/index.php?action=history&feed=atom&title=File%3AFse-rollover-v1.svg 2026-11-04T17:25:58Z Revision history for this page on the wiki MediaWiki 1.43.11 https://fire-safety.academy/w/index.php?title=File:Fse-rollover-v1.svg&diff=1939&oldid=prev 2026-11-02T16:06:58Z

<p>Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</p> <p><b>New page</b></p><div>== Summary ==<br /> 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.<br /> <br /> Original vector illustration for [[Rollover]], level 2 Intermediate.<br /> <br /> * 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).<br /> * 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.<br /> <br /> == Licensing ==<br /> New drawing by Fire Safety Academy. © Fire Safety Academy.</div>

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