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<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>If I make change the solar radiation into a sine wave
falling on a south zone of a building, I get strange peaks in de solar
radiation transmitted + absorbed (QTSPAS) for that zone. Apparently it is
function of the minimum of the sine : maximal effect for Qsol_min = 0 and
gradually dissappearing if I shift the sine higher (Qsol_min > 0). See
attached pictures.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Does anyone has an idea where this comes from?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Thank you,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Maarten Sourbron<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'>-- <br>
Departement Werktuigkunde-Department of Mechanical Engineering <br>
Katholieke Universiteit Leuven<br>
Celestijnenlaan 300A bus 2421<br>
3001 Heverlee (Leuven)<br>
T : 0032 (0)16 32 28 73<br>
F : 0032 (0)16 32 29 85<br>
E : Maarten.Sourbron@mech.kuleuven.be</span><o:p></o:p></font></pre>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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