<div>Dear all,</div>
<div> </div>
<div> I simulated CO2 concentration changes using TRNFlow. But there is a STRANGE phenomenon. There are 2 occupants from 8am to 6 pm, CO2% is controlled by PID controller which controls Opening Factor (OF) of window at the set-point 1000 ppm. From 6 pm, there are no occupants, OF is 0, there is no infiltration in TRNBuild (Certainly, infiltration in TRNBuild indeed will inactivate when couping TRNFlow based on TRNFlow Manual). However, from 6 pm, CO2% begins to decrease. It's extremely strange!</div>
<div> </div>
<div> Which relative expert can expain that? Or give me some advices for that? I am puzzled for a long time.</div>
<div> </div>
<div> Many thanks in advance!</div>
<div> </div>
<div> br</div>
<div> </div>
<div> wang<br><br></div>
<div class="gmail_quote">2011/9/30 <span dir="ltr"><<a href="mailto:trnsys-users-request@cae.wisc.edu">trnsys-users-request@cae.wisc.edu</a>></span><br>
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<br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of TRNSYS-users digest..."<br><br>Today's Topics:<br><br> 1. Using Excel as Load Profile (Pei Ru Chao)<br> 2. TRNSYS error 300 (<a href="mailto:torres.carlos-moises@lte.ireq.ca">torres.carlos-moises@lte.ireq.ca</a>)<br>
3. Direct expansion solar collector (Mohamad Azly Abd Aziz (Ir))<br> 4. simulation studio crash when updating project (Antoine Gautier)<br><br><br>---------- 已转发邮件 ----------<br>From: Pei Ru Chao <<a href="mailto:simplica1@hotmail.com">simplica1@hotmail.com</a>><br>
To: TRNSYS <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>Date: Fri, 30 Sep 2011 16:31:53 +1000<br>Subject: [TRNSYS-users] Using Excel as Load Profile<br>
<div>
<div dir="ltr">Hi all,
<div><br></div>
<div>As a newbie I am wondering how to use Excel for load profile input. Can anyone point me in the right direction as to how to use a Data Reader to do this? For example, can the Data Reader read 10920 rows of data? In 9a for example, Parameter 2 asks how many values of input to read and the maximum is only 98?</div>
<div><br></div>
<div>Thanks</div>
<div><br></div>
<div>Pei</div>
<div><br></div>
<div><br></div></div></div><br><br>---------- 已转发邮件 ----------<br>From: <<a href="mailto:torres.carlos-moises@lte.ireq.ca">torres.carlos-moises@lte.ireq.ca</a>><br>To: <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Date: Thu, 29 Sep 2011 15:50:36 -0400<br>Subject: [TRNSYS-users] TRNSYS error 300<br><u></u>
<div>
<div><font size="2" face="Arial"><span>Dear all,</span></font></div>
<div><font size="2" face="Arial"><span></span></font> </div>
<div><font size="2" face="Arial"><span>Whenever I ry to run a type 56 simulation in TRNSED I am given the following error even though the same program runned perfectly in TRNEdit</span></font></div>
<div><font size="2" face="Arial"><span><span lang="FR-CA"></span></span></font> </div>
<div><font size="2" face="Arial"><span><span lang="FR-CA"> ***** ERROR ***** TRNSYS ERROR # 300<br> UNABLE TO START PROGRAM IN CALLPROGRAM UTILITY<br> PLEASE CHECK PATH AND PROGRAM NAME, THIS MAY BE A PROBLEM IN TYPE 66<br>
<br>*** Fatal Error at time : 0.000000<br> Generated by Unit : Not applicable or not available<br> Generated by Type : Not applicable or not available<br> TRNSYS Message 300 : The TRNSYS Program attempted to evaluate an EQUATION that raised a negative number to a non-integer value. Please check the EQUATION formulation and re-run the simulation<br>
Reported information : Not available</span></span></font></div>
<div><font size="2" face="Arial"><span><span lang="FR-CA"></span></span></font> </div>
<div><font size="2" face="Arial"><span><span lang="FR-CA">the message is not very helpfull and I don't even use Type 66 in my simulation and I checked all my equations and nothing obvious comes to view.</span></span></font></div>
<div><font size="2" face="Arial"><span><span lang="FR-CA"></span></span></font> </div>
<div><font size="2" face="Arial"><span><span lang="FR-CA">Is there any known solution to this problem? If need be I can send you the files im using.</span></span></font></div>
<div><font size="2" face="Arial"><span><span lang="FR-CA"></span></span></font> </div>
<div><font size="2" face="Arial"><span><span lang="FR-CA">Thank you</span></span></font></div>
<div> </div>
<div align="left">
<div><font size="2" face="Arial"><span>Carlos Torres</span></font></div>
<div><font size="2" face="Arial"><span>Stagiaire universitaire</span></font></div>
<div><font size="2" face="Arial"><span>Laboratoire des technologies de l'énergie (LTE)</span></font><font size="2" face="Arial"><span></span></font></div></div>
<div> </div></div><br><br>---------- 已转发邮件 ----------<br>From: "Mohamad Azly Abd Aziz (Ir)" <<a href="mailto:AZLY@jkr.gov.my">AZLY@jkr.gov.my</a>><br>To: "<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>" <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Date: Fri, 30 Sep 2011 04:36:25 -0700<br>Subject: [TRNSYS-users] Direct expansion solar collector<br>
<div lang="EN-MY" vlink="purple" link="blue">
<div>
<p class="MsoNormal">Hi<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I wonder whether someone has come-out with heat pump type with direct expansion solar collector/evaporator?.<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">Azly <u></u><u></u></p></div></div><br><br>---------- 已转发邮件 ----------<br>From: "Antoine Gautier" <<a href="mailto:antoine.gautier@solamen.fr">antoine.gautier@solamen.fr</a>><br>To: <<a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Date: Fri, 30 Sep 2011 13:48:10 +0200<br>Subject: [TRNSYS-users] simulation studio crash when updating project<br>
<div lang="FR" vlink="purple" link="blue">
<div>
<p class="MsoNormal"><span lang="EN-US">Dear all<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I cannot update my project any more without crashing simulation studio (*.tpf and *.b17 in attachment).<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there another way to update the input list for Type56 so that I can keep on working?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks a lot for your help.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards<u></u><u></u></span></p>
<p class="MsoNormal"><span style="COLOR: #404040" lang="EN-US">--<u></u><u></u></span></p>
<p class="MsoNormal"><span style="COLOR: #404040" lang="EN-US">Antoine Gautier<br>Solam</span><span style="COLOR: #70b221" lang="EN-US">en</span><span style="COLOR: black" lang="EN-US"><br></span><span style="COLOR: #404040" lang="EN-US"><a href="tel:%2B33%206%2098%2078%2056%2046" target="_blank" value="+33698785646">+33 6 98 78 56 46</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="COLOR: #404040" lang="EN-US">antoine.gautier@so</span><span style="COLOR: #404040"><a href="http://lamen.fr/" target="_blank">lamen.fr</a></span><span style="COLOR: black"><u></u><u></u></span></p>
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