https://www.designingbuildings.co.uk/w/index.php?action=history&feed=atom&title=Effective_area 2026-05-15T02:04:50Z Revision history for this page on the wiki MediaWiki 1.17.4 https://www.designingbuildings.co.uk/w/index.php?title=Effective_area&diff=234560&oldid=prev 2022-07-12T07:18:47Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 07:18, 12 July 2022</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[https://www.gov.uk/government/publications/overheating-approved-document-o Approved Document O: Overheating], published by HM Government in 2021, defines effective area as: ‘The area through which air flows after the resistance of airflow has been taken into account.’</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[https://www.gov.uk/government/publications/overheating-approved-document-o Approved Document O: Overheating], published by HM Government in 2021, defines effective area as: ‘The area through which air flows after the resistance of airflow has been taken into account.’</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&minus;</td><td style="background: #ffa; color:black; font-size: smaller;"><div>See also: Equivalent area<del class="diffchange diffchange-inline">.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>See also: Equivalent area <ins class="diffchange diffchange-inline">and article Discharge coefficients, free, effective and equivalent areas</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>= Related articles on Designing Buildings =</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>= Related articles on Designing Buildings =</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Background ventilator.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Background ventilator.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Cross ventilation.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Cross ventilation.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* Discharge coefficients, free, effective and equivalent areas.</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Displacement ventilation.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Displacement ventilation.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Effective floor area.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Effective floor area.</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 20:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Ventilation.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Ventilation.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Whole building ventilation.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* Whole building ventilation.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Discharge coefficients, free, effective and equivalent areas</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Standards_/_measurements]]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Standards_/_measurements]]</div></td></tr> </table>

Editor https://www.designingbuildings.co.uk/w/index.php?title=Effective_area&diff=220583&oldid=prev 2021-12-16T10:56:08Z

<p>Created page with &quot;[https://www.gov.uk/government/publications/overheating-approved-document-o Approved Document O: Overheating], published by HM Government in 2021, defines effective area as: ‘T...&quot;</p> <p><b>New page</b></p><div>[https://www.gov.uk/government/publications/overheating-approved-document-o Approved Document O: Overheating], published by HM Government in 2021, defines effective area as: ‘The area through which air flows after the resistance of airflow has been taken into account.’<br /> <br /> See also: Equivalent area.<br /> <br /> = Related articles on Designing Buildings =<br /> <br /> * Approved Document O.<br /> * Background ventilator.<br /> * Cross ventilation.<br /> * Displacement ventilation.<br /> * Effective floor area.<br /> * Equivalent area.<br /> * Free area.<br /> * Heat recovery ventilation.<br /> * Mechanical ventilation.<br /> * Natural ventilation.<br /> * Stack effect.<br /> * Thermal comfort.<br /> * Underfloor air distribution.<br /> * Ventilation.<br /> * Whole building ventilation.<br /> <br /> [[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Standards_/_measurements]]</div>

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