https://fire-safety.academy/w/index.php?action=history&feed=atom&title=File%3AFse-opposed-flow-flame-spread-v4.svg 2026-11-04T15:51:46Z Revision history for this page on the wiki MediaWiki 1.43.11 https://fire-safety.academy/w/index.php?title=File:Fse-opposed-flow-flame-spread-v4.svg&diff=2030&oldid=prev 2026-11-02T16:12:23Z

<p>Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</p> <p><b>New page</b></p><div>== Summary ==<br /> Orders of magnitude of spread rates. Lateral or downward (opposed-flow) spread on thick solids is about 0.1 cm/s, far slower than upward spread. Based on Quintiere (2002b), p. 2-247.<br /> <br /> Original illustration for [[Opposed-flow flame spread]], level 4 Expert.<br /> <br /> * Source basis: Quintiere (2002b), p. 2-247, Table 2-12.1 &quot;Relative flame spread rates (order of magnitude)&quot; (redraw as a chart, do not copy)<br /> * Alt text: Range bars on a log scale from 0.001 cm/s for smouldering to 300,000 cm/s for detonation, with lateral or downward spread near 0.1 cm/s.<br /> <br /> == Licensing ==<br /> New drawing by Fire Safety Academy. © Fire Safety Academy.</div>

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