<html><body bgcolor="#FFFFFF" lang="FR" link="blue" vlink="purple"><div>Dear Joke,</div><div><br></div><div>Your approach seems feasible. Make sure to also check the provide example(s) in the ".\Tess Models\Studio Prijects" directory. There is an example with 504 and 557.</div><div><br></div><div>Best regards,<br><br><div>Matt Duffy</div><div>Thermal Energy Systems Specialists</div><div><br></div><div><br></div><br></div><div><br>On Jan 4, 2010, at 5:14 AM, "Joke De Beuckelaer" <<a href="mailto:JDebeuckelaer@vkgroup.be">JDebeuckelaer@vkgroup.be</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><o:smarttagtype namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="PersonName">
<!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
p
{mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman";}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:Arial;
color:windowtext;}
@page Section1
{size:595.3pt 841.9pt;
margin:70.85pt 70.85pt 70.85pt 70.85pt;}
div.Section1
{page:Section1;}
-->
</style>
<div class="Section1">
<p class="MsoNormal"><a name="OLE_LINK1"></a><a name="OLE_LINK2"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Hello Trnsys-users,<o:p></o:p></span></font></a></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 gshp-system in TRNSYS to know what
part of the needed energy can be delivered by the ground-source heat pump. And
when I need an auxiliary heater what the power is then.<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">For this simulation I think to work with type 557a
(for the vertical borehole heat exchangers) and type 504a (for the heat pump)
of the tess library.<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 to assume that output 19: auxiliary
heater power of type 504a gives the rate at wich the heat pump need an
auxiliary heater and thus the geothermal energy is not sufficient to heat or
cool the building?<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 style="font-size:10.0pt;
font-family:Arial">Or are there other solutions for my problem?<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 style="font-size:10.0pt;
font-family:Arial">Thanks in advance.<o:p></o:p></span></font></p>
<p><font size="2" face="Verdana"><span lang="EN-GB" style="font-size:10.0pt;
font-family:Verdana"> <st1:personname w:st="on">Joke De Beuckelaer</st1:personname>
</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><font size="1" color="gray" face="Arial"><span lang="EN-GB" style="font-size:7.5pt;font-family:Arial;color:gray"><br>
<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>
</div>
</o:smarttagtype></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>TRNSYS-users mailing list</span><br><span><a href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a></span><br><span><a href="https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users">https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users</a></span><br></div></blockquote></body></html>