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<p>Jacopo,</p>
<p> This is a little bit tricky; the problem is that the loads you
have are presumably instantaneous heating and cooling loads. If
your delivery device were something without a lot of thermal mass
(like zonal heat pumps or some fan coils) then I would recommend
that you impose the loads directly onto the liquid stream.
However, the radiant floor has a lot of thermal mass of its own. I
think the best approach would be to impose your loads on a lumped
capacitance that is tuned to mimic the zone. Then you can define a
radiant floor using Type653 in order to control the temperature of
the lumped capacitance that has your original building loads
imposed upon it.</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 05/16/2022 09:16, Jacopo Valente via
TRNSYS-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:DB6PR06MB39590BFD45660F79142D35CDA6CF9@DB6PR06MB3959.eurprd06.prod.outlook.com">
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<p class="MsoNormal">Dear trnsys users,<br>
<br>
</p>
<p class="MsoNormal">I’m simulating a ground water source heat
pump for residential conditioning system. I have the hourly
load profile of the building and i’m not using the type56.
However my system has radiant floor as emmiter and i see that
it’s possible to use type653 only with building type56. <span
style="font-family:"Cambria Math",serif">
I’m looking for a way to simulate this kind of implant, i
try with type 690 but i’m not sure it’s right for a water
system. Any suggestions to simulate my implant without
type56?<br>
<br>
Thank you every all<br>
</span><br>
Best regards,<br>
Jacopo Valente</p>
</div>
<br>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy System Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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