<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Alessandro,<br>
If you can email the *.b17 file, it is a bit easier to tell what
the problem may be. If I had to guess, I would say that one of your
walls is either too massive or not massive enough for TRNBuild to
generate transfer function coefficients. To determine which wall is
causing the problem, look in the *.inf file (it is text based). If
it is a very low thermal mass wall, you can treat it as a purely
resistive wall (i.e. treat it as though it had no thermal mass by
using "massless" layers only.) If it is a very thick or highly
thermally massive wall, you can increase the timebase to 2 hours
(click on the outputs button in the main project window).<br>
Kind regards,<br>
David<br>
<br>
<br>
On 4/30/2012 04:55, Alessandro Rinaldi wrote:
<blockquote cite="mid:DUB109-W125BD76AE7BC547D3990D9FC3280@phx.gbl"
type="cite">
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style>
<div dir="ltr">
Hi, i am creating a package wall in TRNBUILd but after entering
all the layers and thicknesses tells me "ERROR- STABILITY
CRITERIA FOR WALL TYPE NOT FULLFILLED"..what is the problem?how
can i solve it?thanks<br>
<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
TRNSYS-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a>
<a class="moz-txt-link-freetext" href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a>
</pre>
</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>
</body>
</html>