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		<id>https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=File%3AKarman_trefftz.gif</id>
		<title>File:Karman trefftz.gif - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.explainxkcd.com/wiki/index.php?action=history&amp;feed=atom&amp;title=File%3AKarman_trefftz.gif"/>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;action=history"/>
		<updated>2026-04-09T12:49:30Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=303156&amp;oldid=prev</id>
		<title>Neerti: Neerti uploaded a new version of File:Karman trefftz.gif</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=303156&amp;oldid=prev"/>
				<updated>2022-12-22T09:11:32Z</updated>
		
		<summary type="html">&lt;p&gt;Neerti uploaded a new version of &lt;a href=&quot;/wiki/index.php/File:Karman_trefftz.gif&quot; title=&quot;File:Karman trefftz.gif&quot;&gt;File:Karman trefftz.gif&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 09:11, 22 December 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; style=&quot;text-align: center;&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Neerti</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=302626&amp;oldid=prev</id>
		<title>CobsonTheGemson: CobsonTheGemson uploaded a new version of File:Karman trefftz.gif</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=302626&amp;oldid=prev"/>
				<updated>2022-12-22T06:17:15Z</updated>
		
		<summary type="html">&lt;p&gt;CobsonTheGemson uploaded a new version of &lt;a href=&quot;/wiki/index.php/File:Karman_trefftz.gif&quot; title=&quot;File:Karman trefftz.gif&quot;&gt;File:Karman trefftz.gif&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 06:17, 22 December 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; style=&quot;text-align: center;&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>CobsonTheGemson</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=35052&amp;oldid=prev</id>
		<title>Davidy22: added Category:Helper comic images using HotCat</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=35052&amp;oldid=prev"/>
				<updated>2013-04-25T00:49:55Z</updated>
		
		<summary type="html">&lt;p&gt;added &lt;a href=&quot;/wiki/index.php/Category:Helper_comic_images&quot; title=&quot;Category:Helper comic images&quot;&gt;Category:Helper comic images&lt;/a&gt; using &lt;a href=&quot;http://commons.wikimedia.org/wiki/Help:Gadget-HotCat&quot; class=&quot;extiw&quot; title=&quot;commons:Help:Gadget-HotCat&quot;&gt;HotCat&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 00:49, 25 April 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot; &gt;Line 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This file taken from Wikimedia Commons.&amp;#160; Originally produced by Kraaiennest - http://commons.wikimedia.org/wiki/User:Kraaiennest.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;This file taken from Wikimedia Commons.&amp;#160; Originally produced by Kraaiennest - http://commons.wikimedia.org/wiki/User:Kraaiennest.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Helper comic images]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Davidy22</name></author>	</entry>

	<entry>
		<id>https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=31811&amp;oldid=prev</id>
		<title>Nwt: English: Flow around an airfoil. The dots move with the flow. Note that the velocities are much higher at the upper surface than at the lower surface, and that black dots on a timeline below the airfoil do not catch up with those above. The airfoil is ...</title>
		<link rel="alternate" type="text/html" href="https://www.explainxkcd.com/wiki/index.php?title=File:Karman_trefftz.gif&amp;diff=31811&amp;oldid=prev"/>
				<updated>2013-03-30T05:11:24Z</updated>
		
		<summary type="html">&lt;p&gt;English: Flow around an airfoil. The dots move with the flow. Note that the velocities are much higher at the upper surface than at the lower surface, and that black dots on a timeline below the airfoil do not catch up with those above. The airfoil is ...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;English: Flow around an airfoil. The dots move with the flow. Note that the velocities are much higher at the upper surface than at the lower surface, and that black dots on a timeline below the airfoil do not catch up with those above. The airfoil is a Kármán–Trefftz airfoil, with parameters μx = –0.08, μy = +0.08 and n = 1.94. While the angle of attack is 8°. The flow is a potential flow.&lt;br /&gt;
&lt;br /&gt;
This file taken from Wikimedia Commons.  Originally produced by Kraaiennest - http://commons.wikimedia.org/wiki/User:Kraaiennest.&lt;/div&gt;</summary>
		<author><name>Nwt</name></author>	</entry>

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