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	<title>File:Fse-explosion-venting-v4.svg - Revision history</title>
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	<updated>2026-11-04T13:15:07Z</updated>
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		<id>https://fire-safety.academy/w/index.php?title=File:Fse-explosion-venting-v4.svg&amp;diff=2540&amp;oldid=prev</id>
		<title>Jan: Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</title>
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		<updated>2026-11-02T16:47:19Z</updated>

		<summary type="html">&lt;p&gt;Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Summary ==&lt;br /&gt;
Vent area for a 4 m × 4 m × 3 m room from the Swift-Epstein equation, for three fuel constants, against the pressure the room can withstand. Horizontal lines show the area of one wall and of the roof. Based on Zalosh (2002), p. 3-416.&lt;br /&gt;
&lt;br /&gt;
Original illustration for [[Explosion venting]], level 4 Expert.&lt;br /&gt;
&lt;br /&gt;
* Source basis: Zalosh (2002), p. 3-416 (Equation 12, range of applicability, Table 3-16.5, Example 8)&lt;br /&gt;
* Alt text: Three falling curves of vent area against reduced pressure for ammonia, methane and propane-like gases, with lines for the wall and roof areas.&lt;br /&gt;
&lt;br /&gt;
== Licensing ==&lt;br /&gt;
New drawing by Fire Safety Academy. © Fire Safety Academy.&lt;/div&gt;</summary>
		<author><name>Jan</name></author>
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