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<p>Issmail,</p>
<p> The u value is only one measure of a wall's performance. The
other significant part is where the mass is located in the wall.
Type56's wall model takes both into account. The u-value is
displayed because it is a common measure of wall performance.</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 04/13/2017 05:12, Issmail OUHALLOU
via TRNSYS-users wrote:<br>
</div>
<blockquote
cite="mid:CAA779b0BkgkGU7Ku_pD4R897sR5v2J9Y5R4+QFckFqNO8-zGuw@mail.gmail.com"
type="cite">
<div dir="ltr"><img moz-do-not-send="true" class="mailtrack-img"
style="float:right;" alt=""
src="https://mailtrack.io/trace/mail/692befe0a2e5f71c15ec5c0338f940793d90cf37.png?u=633613"
height="0" width="0">
<div class="gmail_default"
style="font-family:tahoma,sans-serif;color:rgb(0,0,0)">Dear
Trnsys users,</div>
<div class="gmail_default"
style="font-family:tahoma,sans-serif;color:rgb(0,0,0)"><br>
</div>
<div class="gmail_default"
style="font-family:tahoma,sans-serif;color:rgb(0,0,0)">
<div class="gmail_default">I am wondering if it is possible to
compare the thermal performance of thermal insulation on
both sides of the wall (internal & external), using
TRNBuild and Trnsys3d (TRNSYS 17)! When I change the order
of materials, including insulation material, in "wall type"
manager/TRNBuild, the U-value does not chage.</div>
<div class="gmail_default">Does anyone happen to have
experience how to simulate the impact of thermal insulation
on both sides of the wall?</div>
<div class="gmail_default">Thanks in advance</div>
<div class="gmail_default"><br>
</div>
<div class="gmail_default">best regards,</div>
<div class="gmail_default">Ismail</div>
</div>
<div><br>
</div>
-- <br>
<div class="gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr"><i
style="font-size:10.6667px;color:rgb(0,0,0);font-family:arial,sans-serif">Ismail
OUHALLOU</i><br>
</div>
<div dir="ltr">
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px">Green buildings &
Sustainability concultant</span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px"><br>
</span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px"><b>TRUSTED ENERGY
S.a.r.l</b></span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px">Morocco</span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px">Fax: +212 522 326
440</span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px">Mob: +212 620 548
116</span></font></div>
<div><font face="Arial, sans-serif" color="#000000"><span
style="font-size:10.6667px">Email: <a
moz-do-not-send="true"
href="mailto:i.ouhallou@trusted-energy.com"
style="background-color:rgb(243,243,243)"
target="_blank">i.ouhallou@trusted-energy.com</a></span></font></div>
</div>
</div>
</div>
</div>
<br>
<br>
<br>
</div>
<br>
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</blockquote>
<br>
<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>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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