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	<title>File:Fse-balcony-spill-plume-v2.svg - Revision history</title>
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	<updated>2026-11-04T14:58:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://fire-safety.academy/w/index.php?title=File:Fse-balcony-spill-plume-v2.svg&amp;diff=2327&amp;oldid=prev</id>
		<title>Jan: Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</title>
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		<updated>2026-11-02T16:32:49Z</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;
Plume width at the balcony edge: without barriers the smoke spreads sideways (equivalent width L = w + b); vertical barriers under the balcony limit the spill width. Based on Milke (2002b), pp. 4-301 to 4-302.&lt;br /&gt;
&lt;br /&gt;
Original illustration for [[Balcony spill plume]], level 4 Expert.&lt;br /&gt;
&lt;br /&gt;
* Source basis: Milke (2002b), p. 4-301 (barriers restrict the dispersion of the horizontal smoke flow under the balcony; equivalent width from Morgan and Marshall&amp;#039;s visual observations) and p. 4-302 (equation 30, L = w + b)&lt;br /&gt;
* Alt text: Two plan views of a shop opening and balcony: without barriers the smoke fans out to a wide spill; with barriers the spill keeps the opening width.&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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