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<p>Hallo Toni</p>
<p><br>
</p>
<p><span>To look at the wall node you should use Balnace 6. All the energy flows are shown there and have a look in the documentation for more information.</span></p>
<p><span><br>
</span></p>
<p><span>Regards</span></p>
<p><span>David<br>
</span></p>
<p><br>
<span></span></p>
<p><img size="0" contenttype="image/png" style="max-width: 99.9%;" id="img658073" contextid="img912008" tabindex="0" src="cid:8330483c-699c-4993-b259-4284c889445d"><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Von:</b> TRNSYS-users <trnsys-users-bounces@lists.onebuilding.org> im Auftrag von Toni Calabrese via TRNSYS-users <trnsys-users@lists.onebuilding.org><br>
<b>Gesendet:</b> Freitag, 5. Februar 2021 09:11:09<br>
<b>An:</b> TRNSYS users mailing list at OneBuilding.org<br>
<b>Cc:</b> Toni Calabrese<br>
<b>Betreff:</b> [TRNSYS-users] Energy balance of the active layer</font>
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<div>***** ACHTUNG! Dies ist eine externe Mail. Öffnen Sie keine Anhänge und klicken Sie nicht auf enthaltene Links, solange Sie dem Absender nicht trauen und wissen, dass der Inhalt sicher ist *****
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">Hi everyone,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">For a pilot project we are analyzing a heating system in which an "external wall heating system" is installed on the façade. Basically we have a wall with an active layer that is
insulated on the back in order to decrease the losses of this active layer to the outside.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D"> We would like to evaluate how much energy is delivered by the active layer and how much energy from the active layer goes in to the room and how much energy from the active layer
goes outside. So my question is which is/are the outputs with which I can evaluate where and how much energy of the active layer goes in to the room and how much energy is lost to the outside?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">As far I understand:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">QALFL (Ntype 59) -> energy input by fluid of active layer. This will be the total energy delivered by the system. Correct?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">What about the part of this energy that goes in reality in the room as heating energy?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">What about the part of this energy that is losses through transmission losses to the outside?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D">Thanks a lot.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;color:#1F497D"><o:p> </o:p></span></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">
<hr size="2" width="100%" align="center">
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<p class="MsoNormal" style="margin-top:4.0pt"><b><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">Toni Calabrese</span></b><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">, MSc.</span><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">Wissenschaftlicher Projektmitarbeiter<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><a href="mailto:toni.calabrese@spf.ch"><span style="color:#0065A3">toni.calabrese@spf.ch</span></a> |</span><span style="font-size:10.0pt;color:#8C195F;mso-fareast-language:DE-CH">
</span><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><a href="mailto:toni.calabrese@ost.ch"><span style="color:#0065A3">toni.calabrese@ost.ch</span></a></span><span style="font-size:10.0pt;color:#8C195F;mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#8C195F;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">T +41 58 257 4827<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">SPF Institut für Solartechnik<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">OST – Ostschweizer Fachhochschule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">Oberseestr. 10 | CH-8640 Rapperswil | Switzerland |
</span><u><span style="color:#8C195F;mso-fareast-language:DE-CH"><a href="http://www.spf.ch"><span style="font-size:10.0pt;color:#8C195F">www.spf.ch</span></a></span></u><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"> |
</span><u><span style="color:#8C195F;mso-fareast-language:DE-CH"><a href="http://www.ost.ch"><span style="font-size:10.0pt;color:#8C195F">www.ost.ch</span></a></span></u><span style="font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;color:#1F497D">OST – Ostschweizer Fachhochschule ist der Zusammenschluss aus FHS St.Gallen, HSR Rapperswil und NTB Buchs.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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