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<p class=MsoNormal><span lang=EN-GB>Hello, <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>I am working on a facade optimization
project. I simulated the same building with many different overhang depths and
saw zero change in the lighting energy use between the iterations. I understand
that eQuest daylighting calculations are not the best, but should the depth of
the overhang not make an impact on lighting energy if my space uses daylight
sensors? All other end uses show variation with the changing overhang depth. Sensors
are at 10’ and 20’ from the window with a minimum light level of
25fc. Each sensor controls half of the space’s artificial lights, which
is set to 0.55W/sf.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>Please let me know if you have any insight on
the effect of an overhang on available daylight. Thank you. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>Kim<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
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This message has been scanned by MailController - portal1.mailcontroller.co.uk | <P align=center>This message has been scanned by <A href="http://portal1.mailcontroller.co.uk/">MailController</A>.</P> <P class=MsoNormal style="MARGIN: 5pt 0pt; mso-pagination: none; mso-layout-grid-align: none"><SPAN lang=EN-GB style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: Tahoma; mso-ansi-language: EN-GB"></SPAN><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN> </P></body>
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