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First, the heating type in TRNBuild is quite separate from the
energy delivered by a radiant floor. If you have defined and are
feeding hot water to a radiant floor then you should turn off the
heating type in that zone. If you don't then the heating type will
automatically keep the zone at the desired setpoint and your radiant
floor will not have anything to do.<br>
<br>
Second, you have to decide how you want to define the energy
delivered to the radiant floor. If you compute q = m Cp (Tin - Tout)
on the liquid side of the radiant floor then you are looking at the
amount of energy that was delivered to the radiant floor from the
liquid loop. You'll need to look through the Type56 outputs for the
liquid outlet temperature for your radiant floor. All the other
variables (m, Cp, and Tin) will come from the component upstream of
the radiant floor. <br>
<br>
If, on the other hand, you want to see how much energy was delivered
from the radiant floor to the zone then you'll need to look at the
Type56 QCOMI output. The different between the two (QCOMI and the
energy delivered from the loop to the floor) is the amount of energy
that is being stored in the floor for the current time step.<br>
kind regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 05/21/2018 01:32, berkane ahlem via
TRNSYS-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CACC+vA7nr7UXKxT3SwyW26Sf-pAxMQ-u32-vydVfLTEvSiPJtA@mail.gmail.com">
<p dir="ltr">Hello sirs,<br>
How can i define energy delivered by a radiant floor in heating
type(heating power) .I define an active layer in the floor of
building in TRNBuild)<br>
Thank you<br>
</p>
<br>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<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>
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