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Yves,<br>
I believe that the hypocaust is able to travel under 6 different
surfaces (perhaps 6 different building zones or perhaps ambient, then
some building zones...) The parameters and related inputs indicate how
the model should handle the energy balance at the surface. For each of
the 6 surface types, you have the choice of specifying 0 :
corresponding input Xsurf is surface temperature, output Xbord is
inflowing energy rate or 1 : corresponding input Xsurf is is inflowing
energy rate, output Xbord is equivalent border temperature. Even in
situations where my hypocaust traveled only under a single surface, I
specified values of the parameters for all 6 surfaces because it looked
to me from the code as though it would not be a good idea to try and
just specify those that I needed.<br>
Kind regards,<br>
David<br>
<br>
<br>
bihr yves wrote:
<blockquote cite="mid:905500.37426.qm@web25807.mail.ukl.yahoo.com"
type="cite">
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<div>Dear Trnsys users,</div>
<div> </div>
<div>Could someone answer my question about type 460
parameters? The results of my simulation are totally illogical...</div>
<div> </div>
<div>Thanks you very much.<br>
</div>
<blockquote
style="border-left: 2px solid rgb(16, 16, 255); padding-left: 5px; margin-left: 5px;">De:
bihr yves <a class="moz-txt-link-rfc2396E" href="mailto:bihr_yves@yahoo.fr"><bihr_yves@yahoo.fr></a><br>
Objet: [TRNSYS-users] Parameters of Type 460<br>
À: <a class="moz-txt-link-abbreviated" href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a><br>
Date: Mercredi 21 Janvier 2009, 11h33<br>
<br>
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<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><font
face="Times New Roman" size="3">Dear Trnsys users,</font> </p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><font
face="Times New Roman" size="3"> </font> </p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span
lang="EN-GB"><font size="3"><font face="Times New Roman">I'm modelling
a hypocaust with the type460. But I don't understand the meaning of
parameters 6 to 17: surface type 1 – 6 and heat transfer coef. Why are
there 6 surface types to define? What is the difference between these
surfaces and the surfaces used to define surface conditions? (only 2 in
my case). Has someone an idea? </font></font></span>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span
lang="EN-GB"><font face="Times New Roman" size="3"> </font></span> </p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span
lang="EN-GB"><font size="3"><font face="Times New Roman">Best regards.
</font></font></span>
</p>
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<div> </div>
<div> </div>
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