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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Velocity_pressure</id>
		<title>Velocity pressure - Revision history</title>
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		<updated>2026-05-11T07:10:38Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Velocity_pressure&amp;diff=281184&amp;oldid=prev</id>
		<title>Editor at 04:56, 19 July 2024</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Velocity_pressure&amp;diff=281184&amp;oldid=prev"/>
				<updated>2024-07-19T04:56:48Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 04:56, 19 July 2024&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The BSRIA guide to 'Commissioning Air Systems' ([https://www.bsria.com/uk/product/rqJzen/commissioning_air_systems_bg_492024_a15d25e1/ BG 49/2024]), written by by Keith Barker and published by BSRIA in March 2024, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013, then 2015 with the latest update in 2024.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The BSRIA guide to 'Commissioning Air Systems' ([https://www.bsria.com/uk/product/rqJzen/commissioning_air_systems_bg_492024_a15d25e1/ BG 49/2024]), written by by Keith Barker and published by BSRIA in March 2024, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013, then 2015 with the latest update in 2024.&lt;/div&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.designingbuildings.co.uk/wiki/IT &lt;/del&gt;It&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;] &lt;/del&gt;defines velocity pressure for the purposes of the guide as: ‘Pressure necessary to move air through an air distribution system at a certain velocity.'&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;It defines velocity pressure for the purposes of the guide as: ‘Pressure necessary to move air through an air distribution system at a certain velocity.'&lt;/div&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Other types can be found on our page entitled pressure.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Other types can be found on our page entitled pressure.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Velocity_pressure&amp;diff=281183&amp;oldid=prev</id>
		<title>Editor: Created page with &quot;The BSRIA guide to 'Commissioning Air Systems' ([https://www.bsria.com/uk/product/rqJzen/commissioning_air_systems_bg_492024_a15d25e1/ BG 49/2024]), written by by Keith Barker an...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Velocity_pressure&amp;diff=281183&amp;oldid=prev"/>
				<updated>2024-07-19T04:56:30Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;The BSRIA guide to &amp;#039;Commissioning Air Systems&amp;#039; ([https://www.bsria.com/uk/product/rqJzen/commissioning_air_systems_bg_492024_a15d25e1/ BG 49/2024]), written by by Keith Barker an...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The BSRIA guide to 'Commissioning Air Systems' ([https://www.bsria.com/uk/product/rqJzen/commissioning_air_systems_bg_492024_a15d25e1/ BG 49/2024]), written by by Keith Barker and published by BSRIA in March 2024, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013, then 2015 with the latest update in 2024.&lt;br /&gt;
&lt;br /&gt;
[https://www.designingbuildings.co.uk/wiki/IT It] defines velocity pressure for the purposes of the guide as: ‘Pressure necessary to move air through an air distribution system at a certain velocity.'&lt;br /&gt;
&lt;br /&gt;
Other types can be found on our page entitled pressure.&lt;br /&gt;
&lt;br /&gt;
--[[User:BSRIA|BSRIA]]&lt;br /&gt;
&lt;br /&gt;
= Related articles on [https://www.designingbuildings.co.uk/wiki/Designing Designing] [https://www.designingbuildings.co.uk/wiki/Building Buildings] =&lt;br /&gt;
&lt;br /&gt;
* Atmospheric pressure.&lt;br /&gt;
* BSRIA articles.&lt;br /&gt;
* BSRIA definitions.&lt;br /&gt;
* BSRIA.&lt;br /&gt;
* Cooling&lt;br /&gt;
* Equivalent continuous sound pressure level.&lt;br /&gt;
* Heating.&lt;br /&gt;
* Hydraulic pressure.&lt;br /&gt;
* Hydrostatic pressure.&lt;br /&gt;
* Pressure&lt;br /&gt;
* Pressure flow.&lt;br /&gt;
* Sound pressure level.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:Definitions]] [[Category:Theory]]&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

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