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	<id>https://wiki.opensourceecology.de/index.php?action=history&amp;feed=atom&amp;title=NACA_airfoil</id>
	<title>NACA airfoil - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.opensourceecology.de/index.php?action=history&amp;feed=atom&amp;title=NACA_airfoil"/>
	<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;action=history"/>
	<updated>2026-05-10T08:54:47Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in Open Source Ecology - Germany</subtitle>
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	<entry>
		<id>https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=14769&amp;oldid=prev</id>
		<title>Andreas Plank: Hilfe:Kategorisieren von Seiten: +Kategorie:English pages; ± 2 Kategorien mittels HotCat-Helferlein (s. Benutzereinstellungen); +summary of en.wikipedia</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=14769&amp;oldid=prev"/>
		<updated>2018-06-01T19:41:17Z</updated>

		<summary type="html">&lt;p&gt;&lt;a href=&quot;/Hilfe:Kategorisieren_von_Seiten&quot; title=&quot;Hilfe:Kategorisieren von Seiten&quot;&gt;Hilfe:Kategorisieren von Seiten&lt;/a&gt;: +&lt;a href=&quot;/Kategorie:English_pages&quot; title=&quot;Kategorie:English pages&quot;&gt;Kategorie:English pages&lt;/a&gt;; ± 2 Kategorien mittels HotCat-Helferlein (s. Benutzereinstellungen); +summary of en.wikipedia&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Abfassung vorher&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 1. Juni 2018, 19:41 Uhr&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-l1&quot; &gt;Zeile 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;https&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//en&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;wikipedia&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;org/wiki/NACA_airfoil&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 class=&quot;diffchange diffchange-inline&quot;&gt;[[File&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Airfoil geometry&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;svg|thumb|350px|Profile geometry – 1:&amp;amp;nbsp;Zero lift line; 2:&amp;amp;nbsp;Leading edge; 3:&amp;amp;nbsp;Nose circle; 4:&amp;amp;nbsp;Max. thickness; 5:&amp;amp;nbsp;Camber; 6:&amp;amp;nbsp;Upper surface; 7:&amp;amp;nbsp;Trailing edge; 8:&amp;amp;nbsp;Camber mean-line; 9:&amp;amp;nbsp;Lower surface]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 class=&quot;diffchange diffchange-inline&quot;&gt;'''Summary:''' The NACA airfoils are airfoil shapes for aircraft wings developed by the '''N'''ational '''A'''dvisory '''C'''ommittee for '''A'''eronautics (NACA). The shape of the NACA airfoils is described using a series of digits following the word “NACA”. The parameters in the numerical code can be entered into equations to precisely generate the cross-section of the airfoil and calculate its properties&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/del&gt;OSEG &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;400 &lt;/del&gt;- Bereich Technologie]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 class=&quot;diffchange diffchange-inline&quot;&gt;Continue reading at https://en.wikipedia.org/wiki/NACA_airfoil&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/del&gt;OSEG &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;401 &lt;/del&gt;- Windenergie]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;[[Category:OSEG - Bereich Technologie]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;[[Category:OSEG - Windenergie&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 class=&quot;diffchange diffchange-inline&quot;&gt;[[Kategorie:English pages&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Andreas Plank</name></author>
	</entry>
	<entry>
		<id>https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=7848&amp;oldid=prev</id>
		<title>Tony Ford am 4. April 2013 um 15:41 Uhr</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=7848&amp;oldid=prev"/>
		<updated>2013-04-04T15:41:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Abfassung vorher&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 4. April 2013, 15:41 Uhr&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-l1&quot; &gt;Zeile 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;https://en.wikipedia.org/wiki/NACA_airfoil&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;https://en.wikipedia.org/wiki/NACA_airfoil&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Wind Turbine&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;[[Category: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-OSEG 400 - Bereich Technologie]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 class=&quot;diffchange diffchange-inline&quot;&gt;[[Category: -OSEG 401 - Windenergie&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Tony Ford</name></author>
	</entry>
	<entry>
		<id>https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=3255&amp;oldid=prev</id>
		<title>Nikolayhg: Created page with &quot;https://en.wikipedia.org/wiki/NACA_airfoil  Category: Wind Turbine&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.de/index.php?title=NACA_airfoil&amp;diff=3255&amp;oldid=prev"/>
		<updated>2012-09-13T15:52:38Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;https://en.wikipedia.org/wiki/NACA_airfoil  &lt;a href=&quot;/index.php?title=Kategorie:Wind_Turbine&amp;amp;action=formedit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Kategorie:Wind Turbine (Seite nicht vorhanden)&quot;&gt;Category: Wind Turbine&lt;/a&gt;&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;https://en.wikipedia.org/wiki/NACA_airfoil&lt;br /&gt;
&lt;br /&gt;
[[Category: Wind Turbine]]&lt;/div&gt;</summary>
		<author><name>Nikolayhg</name></author>
	</entry>
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