Dear Marion,<br><br>Thanks for your reply!<br><br>I checked all you mentioned, I can't find any special/abnormal settings. Furthermore, it runs well when the time step is 1 hour. For other steps e.g. 0.1 h, 0.2 h or 0.5 h, it appears that ERROR.<br>
<br>Please help me have a look at the attached project if you are free.<br><br>Many thanks in advance!<br><br>br.<br><br>wang<br><br>---------- 已转发邮件 ----------<br>From: "hotline" <<a href="mailto:hotline@transsolar.com">hotline@transsolar.com</a>><br>
To: trnsys-users <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>Cc: <br>Date: Fri, 28 Sep 2012 12:02:00 +0200<br>Subject: Re: [TRNSYS-users] Converging error<br>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Wang,</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy"> </span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">This problem may occur from
incorrect ambient condition settings:</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Please check the following
inputs of Type 56 </span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">1- TAMB</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">2- RELHUMAMB</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">3- TSKY</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">4- TSGRD</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"> </span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">In addition make sure that in
the BUI file the surface</span></font>
</p>
<p class="MsoNormal" style="margin-left:36.0pt"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><span>-<font face="Times New Roman" size="1"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><font color="navy"><span style="color:navy" lang="EN-GB">outside emissitive is ≤ 1</span></font>
</p>
<p class="MsoNormal" style="margin-left:36.0pt"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><span>-<font face="Times New Roman" size="1"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><font color="navy"><span style="color:navy" lang="EN-GB">outside convective heat transfer coefficient ist set to
reasonable value</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"> </span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">If the error presits, we need
the complete project to give further advice.</span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"> </span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"> </span></font>
</p>
<font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Marion</span></font><br><br><div class="gmail_quote">2012/9/28 <span dir="ltr"><<a href="mailto:trnsys-users-request@cae.wisc.edu" target="_blank">trnsys-users-request@cae.wisc.edu</a>></span><br>
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<br>Today's Topics:<br>
<br>
1. Re: problem with iterations?? (Matt Duffy)<br>
2. Re: problem with iterations?? (Marion Hiller)<br>
3. Re: Converging error (hotline)<br>
<br><br>---------- 已转发邮件 ----------<br>From: Matt Duffy <<a href="mailto:duffy@tess-inc.com">duffy@tess-inc.com</a>><br>To: <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>Cc: <br>
Date: Thu, 27 Sep 2012 12:04:24 -0500<br>Subject: Re: [TRNSYS-users] problem with iterations??<br><u></u>
<div>
<p>Karol,</p>
<p> </p>
<p>I noticed from your listing (*.lst) file that your working directory is located on your computer's desktop directory. This is not recommended due to the potential issues with the Windows OS system and write privleges. I would first try changing your working directory to the ".\MyProjects" directory or in a folder right on the "C:" drive. I am not certain that this is the issue with the TRNEXE, but if the problem persists, please contact your distributor, <a href="mailto:techsupport@tess-inc.com" target="_blank">techsupport@tess-inc.com</a>.</p>
<p> </p>
<p>Best regards,</p>
<p><br>Matt Duffy</p>
<p> </p>
<div>
<p><span><a href="http://www.facebook.com/TRNSYS" target="_blank"><span>TRNSYS on Facebook</span></a></span></p>
</div>
<p>On 2012-09-27 03:46, Karol Bandurski wrote:</p>
<blockquote type="cite" style="padding-left:5px;border-left:#1010ff 2px solid;margin-left:5px;width:100%">
<div>
<p class="MsoNormal">Dear All,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I try to simulate dwelling with natural ventilation. I set some algorithm for window opening and ideal heating for colder part of year for each zone with set temperature depending on time of day.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">When I run my yearly simulation it stop in one moment and TRNEXE is frozen… There is even no error! Then I can only turn off TRNEXE.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Only think what appear (many times) in .lst file is</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Notice: More than 6 iterations for internal regulation HEATING/COOLING.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I will be grateful for any advice!</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I enclose .lst file.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Regards,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">------------------------------------------------</p>
<p class="MsoNormal">Karol Bandurski MSc.</p>
<p class="MsoNormal"><span style="background:white"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span style="color:windowtext;text-decoration:none">Institute of Environmental Engineering</span></a></span><span style="background:white"></span></p>
<p class="MsoNormal"><span style="background:white">Poznan University of Technology</span></p>
<p class="MsoNormal"><span style="background:white"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span style="color:blue">www.ee.put.poznan.pl</span></a></span><span style="background:white"></span></p>
<p class="MsoNormal"><span style="background:white"><a href="http://www.put.poznan.pl/" target="_blank"><span style="color:blue">www.put.poznan.pl</span></a></span></p>
<p class="MsoNormal"> </p>
</div>
</blockquote>
</div>
<br><br>---------- 已转发邮件 ----------<br>From: "Marion Hiller" <<a href="mailto:hiller@transsolar.com">hiller@transsolar.com</a>><br>To: "karol.bandurski" <<a href="mailto:karol.bandurski@put.poznan.pl">karol.bandurski@put.poznan.pl</a>><br>
Cc: trnsys-users <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>Date: Fri, 28 Sep 2012 08:53:53 +0200<br>Subject: Re: [TRNSYS-users] problem with iterations??<br>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
<div link="blue" vlink="purple" lang="DE">
<div>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy">Karol,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">In general the notice has
nothing to do with a frozen TRNEXE.exe,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">it is just an information.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">The message indicates
that the internal controller for turning on the <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">integrated heating/cooling
has convergence problems and a deadband is applied to promote convergence.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">This may be the case at
the moment of turning ON or OFF something.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">After 6 internal iterations
a deadband is added to promote convergence.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">If the convergence isn’t
reached after 12 iterations a warning is written to the lst/log file.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">Regards,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><u></u><u></u><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">Marion</span></font><u></u><u></u><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<div>
<p class="MsoNormal"><b><font color="#005a00" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:#005a00;font-weight:bold" lang="EN-GB">Dipl.-Ing.
</span></font></b><u></u><b><font color="#005a00" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:#005a00;font-weight:bold">Marion Hiller</span></font></b><u></u><b><font color="#005a00" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:#005a00;font-weight:bold"> </span></font></b><b><font color="#009900"><span style="font-size:10.0pt;color:#009900;font-weight:bold"><br>
</span></font></b><b><font color="#007000" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:#007000;font-weight:bold">TRANSSOLAR:
KlimaEngineering - Technologien für energieeffizientes Bauen und Nutzerkomfort
in Gebäude </span></font></b><b><font color="#005a00" face="Arial" size="1"><span style="font-size:7.5pt;font-family:Arial;color:#005a00;font-weight:bold"><br>
Munich - New York - <u></u>Stuttgart<u></u> +
49.711.67976.0 <br>
<br>
</span></font></b><b><font color="black" face="Arial" size="1"><span style="font-size:7.5pt;font-family:Arial;font-weight:bold">Transsolar
Energietechnik GmbH, Curiestrasse 2, 70563 <u></u>Stuttgart<u></u> <br>
Amtsgericht <u></u>Stuttgart<u></u> - HRB 23347,
Steuernummer 99073/00911, USt-IdNr.: DE152272639</span></font></b><font color="navy"><span style="color:navy"><u></u><u></u></span></font>
</p>
<p class="MsoNormal"><b><font color="black" face="Arial" size="1"><span style="font-size:7.5pt;font-family:Arial;font-weight:bold">Geschäftsführer:
Dipl.Ing. Matthias Schuler, Dipl.Ing. <u></u>Thomas Auer<u></u>,
Dipl.Phys. <u></u>Stefan Holst<u></u>, Prof.
Dipl.-Ing. Bleicher <u></u><u></u></span></font></b>
</p>
<div>
<p class="MsoNormal"><font color="navy" face="Calibri"><span style="font-size:11.0pt;color:navy"> </span></font><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;font-family:"Times New Roman";color:navy"><u></u><u></u></span></font>
</p>
</div>
</div>
<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font>
</p>
<div>
<div class="MsoNormal" style="text-align:center" align="center"><font face="Times New Roman" size="3"><span style="font-size:12.0pt;font-family:"Times New Roman"">
<hr size="2" width="100%" align="center">
</span></font></div>
<p class="MsoNormal"><b><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma;font-weight:bold">Von:</span></font></b><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma"> Karol Bandurski
[mailto:<a href="mailto:karol.bandurski@put.poznan.pl" target="_blank">karol.bandurski@put.poznan.pl</a>] <br>
<b><span style="font-weight:bold">Gesendet:</span></b> Donnerstag, 27.
September 2012 10:47<br>
<b><span style="font-weight:bold">An:</span></b> <u></u><a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><u></u><br>
<b><span style="font-weight:bold">Betreff:</span></b> [TRNSYS-users] problem
with iterations??</span></font><font face="Times New Roman" size="3"><span style="font-size:12.0pt;font-family:"Times New Roman""><u></u><u></u></span></font>
</p>
</div>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">Dear All,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">I try to simulate dwelling with natural ventilation. I set some
algorithm for window opening and ideal heating for colder part of year for each
zone with set temperature depending on time of day.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">When I run my yearly simulation it stop in one moment and TRNEXE is
frozen... There is even no error! Then I can only turn off TRNEXE.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">Only think what appear (many times) in .lst file is<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">Notice: More than 6 iterations for internal regulation HEATING/COOLING.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">I will be grateful for any advice!<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">I enclose .lst file.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">Regards,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">------------------------------------------------<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US">Karol Bandurski MSc.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt;background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><font color="black"><span style="color:windowtext;text-decoration:none" lang="EN-US">Institute
of Environmental Engineering</span></font></a></span></font><span style="background:white" lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><u></u><u></u><font face="Calibri"><span style="font-size:11.0pt;background:white" lang="EN-US">Poznan</span></font><u></u><span style="background:white" lang="EN-US"> <u></u>University<u></u></span><u></u><span style="background:white" lang="EN-US"> of Technology<u></u><u></u></span>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt;background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span lang="EN-US">www.ee.put.poznan.pl</span></a></span></font><span style="background:white" lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt;background:white" lang="PL"><a href="http://www.put.poznan.pl/" target="_blank">www.put.poznan.pl</a><u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Calibri"><span style="font-size:11.0pt" lang="EN-US"><u></u> <u></u></span></font>
</p>
</div>
</div>
<br><br>---------- 已转发邮件 ----------<br>From: "hotline" <<a href="mailto:hotline@transsolar.com">hotline@transsolar.com</a>><br>To: trnsys-users <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Cc: <br>Date: Fri, 28 Sep 2012 12:02:00 +0200<br>Subject: Re: [TRNSYS-users] Converging error<br>
<u></u>
<u></u>
<u></u>
<u></u>
<u></u>
<div link="blue" vlink="blue" lang="DE">
<div>
<div>
<div>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Wang,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">This problem may occur from
incorrect ambient condition settings:<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Please check the following
inputs of Type 56 <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">1- TAMB<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">2- RELHUMAMB<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">3- TSKY<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">4- TSGRD<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">In addition make sure that in
the BUI file the surface<u></u><u></u></span></font>
</p>
<p class="MsoNormal" style="margin-left:36.0pt"><u></u><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><span>-<font face="Times New Roman" size="1"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><u></u><font color="navy"><span style="color:navy" lang="EN-GB">outside emissitive is ≤ 1<u></u><u></u></span></font>
</p>
<p class="MsoNormal" style="margin-left:36.0pt"><u></u><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><span>-<font face="Times New Roman" size="1"><span style="font:7.0pt "Times New Roman"">
</span></font></span></span></font><u></u><font color="navy"><span style="color:navy" lang="EN-GB">outside convective heat transfer coefficient ist set to
reasonable value<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">If the error presits, we need
the complete project to give further advice.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="MsoNormal"><u></u><u></u><font color="navy" face="Times New Roman" size="3"><span style="font-size:12.0pt;color:navy" lang="EN-GB">Marion</span></font><u></u><u></u><font color="navy"><span style="color:navy" lang="EN-GB"><u></u><u></u></span></font>
</p>
</div>
</div>
<div>
<div class="MsoNormal" style="text-align:center" align="center"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">
<hr size="2" width="100%" align="center">
</span></font></div>
<p class="MsoNormal"><b><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma;font-weight:bold">Von:</span></font></b><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma"> </span></font><font face="Arial Unicode MS"><span style="font-size:10.0pt;font-family:"Arial Unicode MS"">王洋</span></font><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma">
[mailto:<a href="mailto:wanghongyang1767@gmail.com" target="_blank">wanghongyang1767@gmail.com</a>] <br>
<b><span style="font-weight:bold">Gesendet:</span></b> Donnerstag, 27.
September 2012 11:49<br>
<b><span style="font-weight:bold">An:</span></b> <u></u><a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><u></u><br>
<b><span style="font-weight:bold">Betreff:</span></b> [TRNSYS-users] Converging
error</span></font><u></u><u></u>
</p>
</div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><u></u> <u></u></span></font>
</p>
<p style="margin-bottom:12.0pt"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">Dear all,<br>
<br>
I met a converging error when I changed simulation time step 1 hour into 0.1
hour or 0.2 hour or 0.01 hour as follows:<br>
<br>
*** Fatal Error at time : 3972.000000<br>
Generated by Unit
: 56<br>
Generated by Type
: 56<br>
Message
: outside temperature of 2(external) wall in zone
1at time 3972.00 not converged!<br>
<br>
Please tell me some possible solutions for that if you know. The attached is
its Listing File.<br>
<br>
Many thanks in advance!<br>
Br.<br>
<br>
wang<br>
<br>
<br>
<u></u><u></u></span></font>
</p>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">2012/9/27 <<a href="mailto:trnsys-users-request@cae.wisc.edu" target="_blank">trnsys-users-request@cae.wisc.edu</a>><u></u><u></u></span></font>
</p>
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Today's Topics:<br>
<br>
1. Doctoral Fellowships at TERI University, India (R.K. Singh)<br>
2. problem with iterations?? (Karol Bandurski)<br>
<br>
<br>
---------- </span></font><font face="Arial Unicode MS"><span style="font-family:"Arial Unicode MS"">已转发邮件</span></font> ----------<br>
From: "R.K. Singh" <<a href="mailto:singh.ramkishore@gmail.com" target="_blank">singh.ramkishore@gmail.com</a>><br>
To: <a href="mailto:TRNSYS-users@cae.wisc.edu" target="_blank">TRNSYS-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Thu, 27 Sep 2012 10:04:34 +0530<br>
Subject: [TRNSYS-users] Doctoral Fellowships at TERI University, India<u></u><u></u>
</p>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">TERI University is currently inviting applications for Doctoral
programmes in Bioresources/Biotechnology;Natural Resource Management,
Energy and Environment and Regulatory and Policy studies for semester starting
january 2013. A range of scholarship opportunities are also available
for the students in specific areas, the details of which can be accessed
through the following link.<u></u><u></u></span></font>
</p>
</div>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><a href="http://teriuniversity.ac.in/index.php?option=com_content&view=article&id=54" target="_blank">http://teriuniversity.ac.in/index.php?option=com_content&view=article&id=54</a><u></u><u></u></span></font>
</p>
</div>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">The last date for application is October 31st, 2012. The details
regarding fee, eligibility and other requirements can be accessed through <a href="http://teriuniversity.ac.in/index.php?option=com_program" target="_blank">http://teriuniversity.ac.in/index.php?option=com_program</a><u></u><u></u></span></font>
</p>
</div>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><u></u> <u></u></span></font>
</p>
</div>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">For any further details please get in touch with Dr. Sapna A Narula,
Associate Professor </span></font><font face="Helv" size="1"><span style="font-size:9.0pt;font-family:Helv"><a href="mailto:sapna.narula@teriuniversity.ac.in" target="_blank">sapna.narula@teriuniversity.ac.in</a>. </span></font><u></u><u></u>
</p>
</div>
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><u></u> <u></u></span></font>
</p>
</div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">***********************************************<br>
Dr. Ramkishore Singh<br>
Department of Energy & Environment<br>
TERI University<br>
Tel: 91-11-26122222, Ext. 1302<br>
Fax: 91-11-26122874<br>
Web: <a href="http://www.teriuniversity.ac.in" target="_blank">www.teriuniversity.ac.in</a><br>
***********************************************<br>
<br>
<br>
<br>
<br>
---------- </span></font><font face="Arial Unicode MS"><span style="font-family:"Arial Unicode MS"">已转发邮件</span></font> ----------<br>
From: "Karol Bandurski" <<a href="mailto:karol.bandurski@put.poznan.pl" target="_blank">karol.bandurski@put.poznan.pl</a>><br>
To: <<a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a>><br>
Cc: <br>
Date: Thu, 27 Sep 2012 10:46:49 +0200<br>
Subject: [TRNSYS-users] problem with iterations??<u></u><u></u>
</p>
<div link="blue" vlink="purple">
<div>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">Dear
All,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">I try
to simulate dwelling with natural ventilation. I set some algorithm for window
opening and ideal heating for colder part of year for each zone with set
temperature depending on time of day.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">When I
run my yearly simulation it stop in one moment and TRNEXE is frozen... There is
even no error! Then I can only turn off TRNEXE.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">Only
think what appear (many times) in .lst file is<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">Notice:
More than 6 iterations for internal regulation HEATING/COOLING.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">I will
be grateful for any advice!<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">I
enclose .lst file.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">Regards,<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">------------------------------------------------<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US">Karol Bandurski
MSc.<u></u><u></u></span></font>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt;background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><font color="black"><span style="color:windowtext;text-decoration:none" lang="EN-US">Institute
of Environmental Engineering</span></font></a></span></font><span lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><u></u><u></u><font face="Times New Roman" size="3"><span style="font-size:12.0pt;background:white" lang="EN-US">Poznan</span></font><u></u><span style="background:white" lang="EN-US"> <u></u>University<u></u></span><u></u><span style="background:white" lang="EN-US"> of Technology</span><span lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt;background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span lang="EN-US">www.ee.put.poznan.pl</span></a></span></font><span lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt;background:white" lang="PL"><a href="http://www.put.poznan.pl/" target="_blank">www.put.poznan.pl</a></span></font><span lang="EN-US"><u></u><u></u></span>
</p>
<p class="MsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt" lang="EN-US"> <u></u><u></u></span></font>
</p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><br>
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