<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6000.16890" name=GENERATOR> <STYLE>.EmailQuote { PADDING-LEFT: 4pt; MARGIN-LEFT: 1pt; BORDER-LEFT: #800000 2px solid } </STYLE> </HEAD> <BODY> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>Hi Daniel,</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>you have two things to do, to improve the result:</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>- create zones from outside to inside, p.e. for a double facade: create first the gap and afterwards the room behind the double facade</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>- calculate the insulation in order the radiation hits the zones: first insulatoin for gap, second insulation for room</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>The results of the first zone are the startvalues of the second zone.</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>Regards</FONT></SPAN></DIV> <DIV dir=ltr align=left><SPAN class=020251906-20102009><FONT face=Arial color=#0000ff size=2>Monika</FONT></SPAN></DIV> <DIV dir=ltr align=left> <P align=left><FONT face=Arial size=2><FONT color=#0000ff></FONT></P></FONT></DIV><BR> <DIV class=OutlookMessageHeader lang=de dir=ltr align=left> <HR tabIndex=-1> <FONT face=Tahoma size=2><B>Von:</B> esp-r-bounces@lists.strath.ac.uk [mailto:esp-r-bounces@lists.strath.ac.uk] <B>Im Auftrag von </B>Costola, D.<BR><B>Gesendet:</B> Montag, 19. Oktober 2009 17:16<BR><B>An:</B> esp-r@lists.strath.ac.uk<BR><B>Betreff:</B> [esp-r] Solar transmission through zones<BR></FONT><BR></DIV> <DIV></DIV><FONT face="Courier New, monospace" size=2> <DIV>Dear all,</DIV> <DIV> </DIV> <DIV>I would like to know how ESP-r models direct solar radiation that crosses more than one glazed surface, e.g.:</DIV> <DIV>- when the sun beam crosses one glazed zone and is absorbed by a second zone, or</DIV> <DIV>- when the sun beam enters the zone by one glazed surface and is retransmitted to the outside environment by a second surface in the same zone.</DIV> <DIV> </DIV> <DIV>Concerning this issue, does it make a difference if insolation is calculate<FONT color=#000080>d</FONT>?</DIV> <DIV> </DIV> <DIV>Regards</DIV> <DIV> </DIV> <DIV>Daniel Cóstola</DIV> <DIV> </DIV> <DIV> </DIV></FONT></BODY></HTML>