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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Dear Joke,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>From my point of view, you can use type31b.
Energy equation solved in this type is suitable for both water and air. Be
careful while fixing soil temperature, type 77 is able to help you.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards,<o:p></o:p></span></font></p>
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10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<div>
<p class=MsoNormal><i><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black;font-style:italic'>Sébastien
Thomas<br>
Ph.D Student – Teaching assistant <br>
<br>
University of Liège <br>
BEMS - Building Energy Monitoring and Simulation - <br>
185, Avenue de Longwy <br>
B-6700 ARLON <o:p></o:p></span></font></i></p>
<p class=MsoNormal style='page-break-after:avoid'><i><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black;
font-style:italic'>Belgium<o:p></o:p></span></font></i></p>
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style='font-size:10.0pt;font-family:Arial;color:black;font-style:italic'><br>
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size=1><span style='font-size:7.5pt'><br>
</span></font><i><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:black;font-style:italic'> Tel:
32-(0)63-230 982<br>
Fax: 32-(0)63 230 800<br>
email: <a href="mailto:sebastien.thomas@ulg.ac.be">sebastien.thomas@ulg.ac.be</a><br>
WEB: <a href="http://www.dsge-arlon.ulg.ac.be/bems">http://www.dsge-arlon.ulg.ac.be/bems</a>
</span></font></i><i><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black;font-style:italic'><o:p></o:p></span></font></i></p>
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12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>De :</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Joke De
Beuckelaer [mailto:joke.d@vkgroup.be] <br>
<b><span style='font-weight:bold'>Envoyé :</span></b> lundi 12 avril 2010
14:32<br>
<b><span style='font-weight:bold'>À :</span></b> trnsys-users@cae.wisc.edu<br>
<b><span style='font-weight:bold'>Objet :</span></b> [TRNSYS-users]
Canadien well/ air-to soil heat exchanger</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><a name="OLE_LINK2"></a><a name="OLE_LINK1"></a><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Dear
trnsys-users,</span></font><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span 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=NL-BE style='font-size:
10.0pt;font-family:Arial'>I want to model a canadien well or also called air-to
soil heat exchanger in Trnsys with the purpose to know the energy demand of my
building and to made an economical analysis.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=NL-BE style='font-size:
10.0pt;font-family:Arial'>Is it correct that type31b or type 556 of the TESS
library may be only used for a water closed ground heat exchanger? And not when
you are working with air?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=NL-BE 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=NL-BE style='font-size:
10.0pt;font-family:Arial'>What type should I otherwise use for the modelling? I
also read something about type 460 of Transsolar?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=NL-BE 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=NL-BE style='font-size:
10.0pt;font-family:Arial'>Thanks in advance,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=NL-BE style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p style='margin-bottom:12.0pt'><font size=2 face=Verdana><span lang=EN-GB
style='font-size:10.0pt;font-family:Verdana'> Joke De
Beuckelaer </span></font><span lang=EN-US><br>
</span><font size=2 face=Verdana><span lang=EN-GB style='font-size:10.0pt;
font-family:Verdana'> project engineer <br>
</span></font><span lang=EN-US><o:p></o:p></span></p>
<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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