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><br><br><div class="gmail_quote">2012/9/27 <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. Doctoral Fellowships at TERI University, India (R.K. Singh)<br>
2. problem with iterations?? (Karol Bandurski)<br>
<br><br>---------- 已转发邮件 ----------<br>From: "R.K. Singh" <<a href="mailto:singh.ramkishore@gmail.com">singh.ramkishore@gmail.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 10:04:34 +0530<br>Subject: [TRNSYS-users] Doctoral Fellowships at TERI University, India<br><div>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.</div>
<div><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></div><div>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></div>
<div><br></div><div>For any further details please get in touch with Dr. Sapna A Narula, Associate Professor <span style="font-family:Helv,sans-serif;font-size:9pt;line-height:115%"><a href="mailto:sapna.narula@teriuniversity.ac.in" target="_blank">sapna.narula@teriuniversity.ac.in</a>. </span></div>
<div><br></div>***********************************************<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>---------- 已转发邮件 ----------<br>From: "Karol Bandurski" <<a href="mailto:karol.bandurski@put.poznan.pl">karol.bandurski@put.poznan.pl</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 10:46:49 +0200<br>Subject: [TRNSYS-users] problem with iterations??<br><div link="blue" vlink="purple" lang="EN-US"><div><p class="MsoNormal">Dear All,<u></u><u></u></p><p class="MsoNormal">
<u></u> <u></u></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.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></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.<u></u><u></u></p><p class="MsoNormal">
<u></u> <u></u></p><p class="MsoNormal">Only think what appear (many times) in .lst file is<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Notice: More than 6 iterations for internal regulation HEATING/COOLING.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I will be grateful for any advice!<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I enclose .lst file.<u></u><u></u></p><p class="MsoNormal">
<u></u> <u></u></p><p class="MsoNormal">Regards,<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">------------------------------------------------<u></u><u></u></p><p class="MsoNormal">Karol Bandurski MSc.<u></u><u></u></p>
<p class="MsoNormal"><span style="background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span style="color:windowtext;text-decoration:none" lang="EN-US">Institute of Environmental Engineering</span></a></span><span style="background:white"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="background:white">Poznan University of Technology<u></u><u></u></span></p><p class="MsoNormal"><span style="background:white" lang="PL"><a href="http://www.ee.put.poznan.pl/" target="_blank"><span style="color:blue" lang="EN-US">www.ee.put.poznan.pl</span></a></span><span style="background:white"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="background:white" lang="PL"><a href="http://www.put.poznan.pl/" target="_blank"><span style="color:blue">www.put.poznan.pl</span></a><u></u><u></u></span></p><p class="MsoNormal"><u></u> <u></u></p>
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