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<p>Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</p> <p><b>New page</b></p><div>== Summary ==<br /> Smouldering, glowing and flaming combustion after a firebrand lands on a fuel bed; airflow in the direction of the smoulder front can trigger the transition to flaming. Based on Kanury (2002a), p. 2-230, and Ohlemiller (2002), p. 2-208.<br /> <br /> Original vector illustration for [[Firebrands]], level 2 Intermediate.<br /> <br /> * Source basis: Kanury (2002a), p. 2-230 (definitions of smouldering, glowing and flaming; piloted ignition); Ohlemiller (2002), p. 2-208 (transition to flaming with forced airflow 0.9 to 1.7 m/s in the direction of smoulder propagation)<br /> * Alt text: Cross-section of a fuel bed with a landed brand: smouldering zone inside, glowing surface, and a flame above once air flows over the bed.<br /> <br /> == Licensing ==<br /> New drawing by Fire Safety Academy. © Fire Safety Academy.</div>

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