https://fire-safety.academy/w/index.php?action=history&feed=atom&title=File%3AFse-flame-extinction-v3.svg 2026-11-04T15:45:43Z Revision history for this page on the wiki MediaWiki 1.43.11 https://fire-safety.academy/w/index.php?title=File:Fse-flame-extinction-v3.svg&diff=1992&oldid=prev 2026-11-02T16:11:02Z

<p>Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</p> <p><b>New page</b></p><div>== Summary ==<br /> Agent concentration at extinction of n-heptane cup burner flames and the oxygen left in the air flow. Based on DiNenno (2002), p. 4-175.<br /> <br /> Original illustration for [[Flame extinction]], level 4 Expert.<br /> <br /> * Source basis: DiNenno (2002), p. 4-175 (Table 4-7.3) and p. 4-174 (mechanisms); Van Rossum (2027), §4.2<br /> * Alt text: Bar chart: argon 41 %, nitrogen 32 %, carbon dioxide 23 % and Halon 1301 3.1 % at extinction, leaving 12.4 to 20.3 % oxygen.<br /> <br /> == Licensing ==<br /> New drawing by Fire Safety Academy. © Fire Safety Academy.</div>

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