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Dear Trnsys users ,<br><br>I am using Trnsys17 Simulation studio and I would like to monitor some results of my 3d building with type155 Matlab.<br>I have allready installed MatlabR2010a on my machine but i fail to run the example of callingMAtlab.<br>I
would much appreciate some instructions of how to use this specific
type and which connections should i make , in order to simulate it and
continue with my work.<br>Thank you very much for your help! <br><br>Best regards, <br>Kostas<div><br>--Forwarded Message Attachment--<br>From: angel.carrera@aiguasol.coop<br>CC: trnsys-users@cae.wisc.edu<br>To: d.bradley@tess-inc.com<br>Date: Tue, 19 Jun 2012 10:33:26 +0200<br>Subject: Re: [TRNSYS-users] Stochastic occupancy profiles<br><br><br>Dear David,<br><br>thanks a lot for your answer. By the way, do you know any way of calculating the cumulative distribution function for a random number from a normal distribution?<br>Best,<br><br>Angel<br><br><div class="ecxgmail_quote">
2012/6/18 David BRADLEY <span dir="ltr"><<a href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>></span><br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex">
<div>
Angel,<br>
There are two components in the TESS Utility Library (Type577, and
Type578) which provide a random number with either a uniform or a
normal distribution. When I have needed to make a schedule that has
some random element to it, I have used one of these two Types
combined with my set schedule in an equation so that I don't get
quite the same schedule from day to day. I imagine you could do the
same for setpoints.<br>
Best,<br>
David<div><div class="h5"><br>
<br>
<br>
On 6/15/2012 01:18, Angel Carrera wrote:
</div></div><blockquote><div><div class="h5"><br>
Dear all,<br>
<br>
i'm just beginning to work on the inclusion of stochastic
occupancy profiles in type 56. After briefly reviewing the
theoretical background i could find and before starting to work
with studio, i thought that probably some of you have experience
with this issue, so I would highly appreciate any recommendation,
reference or experience you may have that could help to anticipate
potential problems. Specially, I'm worried about the definition of
stochastic setpoints for heating and cooling systems. Any comments
are welcome, kind regards<br>
<br>
Angel<br>
-- <br>
<font style="color:rgb(0,102,0)" size="4"><b>Àngel Carrera</b></font><br style="color:rgb(0,102,0)">
<br style="color:rgb(0,102,0)">
<b style="color:rgb(0,102,0)">Responsable I+D<br>
Àrea tècnica</b><br style="color:rgb(0,102,0)">
<img src=""><br>
<span style="color:rgb(0,153,0)">Sistemes Avançats d'Energia Solar
Tèrmica SCCL</span><br style="color:rgb(0,153,0)">
<span style="color:rgb(0,153,0)">C/ Roger de Llúria, 29 3r 2a
08009 Barcelona</span><br style="color:rgb(0,153,0)">
<span style="color:rgb(0,153,0)">Tel: <a target="_blank">(+34) 93 342 47 55</a> Fax:
<a target="_blank">(+34) 93 342 47 56</a></span><br>
<font color="#888888"><br>
<a href="mailto:angel.carrera@aiguasol.coop">angel.carrera@aiguasol.coop</a><br>
<a href="http://www.aiguasol.coop/" target="_blank">http://www.aiguasol.coop</a></font><br>
<br>
<fieldset></fieldset>
<br>
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</pre>
</blockquote>
<br>
<pre>--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:<a target="_blank">+1.608.274.2577</a>
F:<a target="_blank">+1.608.278.1475</a>
<a href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a href="http://www.tess-inc.com" target="_blank">http://www.tess-inc.com</a>
<a href="http://www.trnsys.com" target="_blank">http://www.trnsys.com</a></pre>
</div>
</blockquote></div><br><br clear="all"><br>-- <br><font style="color:rgb(0,102,0)" size="4"><b>Àngel Carrera</b></font><br style="color:rgb(0,102,0)"><br style="color:rgb(0,102,0)"><b style="color:rgb(0,102,0)">Responsable I+D<br>
Àrea
tècnica</b><br style="color:rgb(0,102,0)"><img src="http://www.aiguasol.coop/img/logo.gif"><br><span style="color:rgb(0,153,0)">Sistemes Avançats d'Energia Solar
Tèrmica SCCL</span><br style="color:rgb(0,153,0)">
<span style="color:rgb(0,153,0)">C/ Roger de Llúria, 29 3r 2a 08009
Barcelona</span><br style="color:rgb(0,153,0)"><span style="color:rgb(0,153,0)">Tel: (+34) 93 342 47 55 Fax: (+34) 93 342 47 56</span><br><font color="#888888"><br>
<a href="mailto:angel.carrera@aiguasol.coop">angel.carrera@aiguasol.coop</a><br><a href="http://www.aiguasol.coop/" target="_blank">http://www.aiguasol.coop</a></font><br>
<br><br>--Forwarded Message Attachment--<br>From: ewen.raballand@gmail.com<br>CC: trnsys-users@engr.wisc.edu<br>To: hiller@transsolar.com<br>Date: Tue, 19 Jun 2012 10:53:44 +0200<br>Subject: Re: [TRNSYS-users] Use of Trnflow with vitual walls<br><br>Thank you for your answer,<br>My coupling was'nt activated in both airnodes so I got an error.<br><br>Best regards,<br><br>Ewen<br><br><div class="ecxgmail_quote">2012/6/19 Marion Hiller <span dir="ltr"><<a href="mailto:hiller@transsolar.com">hiller@transsolar.com</a>></span><br>
<blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex">
<u></u>
<u></u>
<u></u>
<div lang="DE">
<div>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy">Ewen,<u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">You may check the manual 05-MultizoneBuilding.pdf
: <u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<b><i><font face="Arial" color="red"><span style="font-size:11.0pt;color:red;font-weight:bold;font-style:italic" lang="EN-GB">5.2.4.10.
Coupling between airnodes of same zone </span></font></i></b><font color="red"><span style="font-size:11.0pt;color:red" lang="EN-GB"><u></u><u></u></span></font>
<BR>
<font face="Arial" color="red"><span style="font-size:11.0pt;color:red" lang="EN-GB">Since Version 17, a thermal zone may consist
of more than one airnode.<u></u><u></u></span></font>
<BR>
<font face="Arial" color="red"><span style="font-size:11.0pt;color:red" lang="EN-GB"> In general, these airnodes do not have a
common wall. <u></u><u></u></span></font>
<BR>
<font face="Arial" color="red"><span style="font-size:11.0pt;color:red" lang="EN-GB">For defining a coupling between these
airnode within the same zone, this regime option can be used. <u></u><u></u></span></font>
<BR>
<font face="Arial" color="red"><span style="font-size:11.0pt;color:red" lang="EN-GB"><u></u> <u></u></span></font>
<BR>
<p class="ecxMsoNormal"><font face="Arial" color="red"><span style="font-size:11.0pt;font-family:Arial;color:red" lang="EN-GB">Each airnode may get up to
two coupling airflows from “adjacent” airnodes. <u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="red"><span style="font-size:11.0pt;font-family:Arial;color:red" lang="EN-GB">(Note: “Upper”
and “lower” are just names which don’t correspond to the actual
location). <u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="red"><span style="font-size:11.0pt;font-family:Arial;color:red" lang="EN-GB">First, the coupling has to
be activated, than the airnode from which the air flow is coming has to be
selected. <u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="red"><span style="font-size:11.0pt;font-family:Arial;color:red" lang="EN-GB">Finally, the coupling
airflow has to be defined as a constant, schedule or input.</span></font><font face="Arial" color="navy"><span style="font-size:11.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">If you have more than one
arinode in one zone an additional button in the regime called “coupling”
is visible<u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">In the airnode window.<u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">You need activate this regime
coupling in both airnodes. <u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<p class="ecxMsoNormal"><u></u><u></u><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB">Marion</span></font><u></u><u></u><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u><u></u></span></font>
</p>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy" lang="EN-GB"><u></u> <u></u></span></font>
</p>
<div>
<p class="ecxMsoNormal"><b><font face="Arial" color="#005a00"><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 face="Arial" color="#005a00"><span style="font-size:10.0pt;font-family:Arial;color:#005a00;font-weight:bold">Marion Hiller</span></font></b><u></u><b><font face="Arial" color="#005a00"><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 face="Arial" color="#007000"><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 face="Arial" size="1" color="#005a00"><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 face="Arial" size="1" color="black"><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="ecxMsoNormal"><b><font face="Arial" size="1" color="black"><span style="font-size:7.5pt;font-family:Arial;font-weight:bold">Geschäftsführer:
Dipl.Ing. Matthias Schuler, Dipl.Ing. Thomas Auer, Dipl.Phys. Stefan Holst,
Prof. Dipl.-Ing. Bleicher <u></u><u></u></span></font></b>
</p>
<div>
<p class="ecxMsoNormal"><font face="Times New Roman" size="3" color="navy"><span style="font-size:12.0pt;color:navy"> <u></u><u></u></span></font>
</p>
</div>
</div>
<p class="ecxMsoNormal"><font face="Arial" color="navy"><span style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font>
</p>
<div>
<div class="ecxMsoNormal" style="text-align:center" align="center"><font face="Times New Roman" size="3"><span style="font-size:12.0pt">
<hr align="center" size="2" width="100%">
</span></font></div>
<p class="ecxMsoNormal"><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"> ewen raballand
[mailto:<a href="mailto:ewen.raballand@gmail.com">ewen.raballand@gmail.com</a>] <br>
<b><span style="font-weight:bold">Gesendet:</span></b> Montag, 18. Juni 2012
18:15<br>
<b><span style="font-weight:bold">An:</span></b> <u></u><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a><u></u><br>
<b><span style="font-weight:bold">Betreff:</span></b> [TRNSYS-users] Use of
Trnflow with vitual walls</span></font><u></u><u></u>
</p>
</div><div><div class="h5">
<p class="ecxMsoNormal"><font face="Times New Roman" size="3"><span style="font-size:12.0pt"><u></u> <u></u></span></font>
</p>
<font face="Times New Roman" size="3"><span style="font-size:12.0pt">Dear
users,<br>
<br>
I'm trying to use trnflow for a multiple airnode zone (3 airnodes). My problem
is that i cannot define any airlink between my airnodes because there is no
adjacent wall between them : virtual ceilings have been modelized. I know it's
possible to define couplings between the airnodes but trnflow doesn't seem able
to use them. Is there any solution ?<br>
<br>
Thank you for your help,<br>
<br>
Ewen<br>
<br>
<u></u><u></u></span></font>
<BR>
</div></div></div>
</div>
</blockquote></div><br>
<br><br>--Forwarded Message Attachment--<br>From: spanakiart@hotmail.com<br>To: trnsys-users@cae.wisc.edu<br>Date: Tue, 19 Jun 2012 12:11:11 +0300<br>Subject: [TRNSYS-users] shading an horizontal surface<br><br>
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Dear trnsys users<br>
<br>
how can I totally shade the surface of an element (ec roof) using a trnsys component (probably type 67). <br>
<br>
how the "opening" in type 68 is considered to be horizontal? should type 67 be combined to another type?<br>
<br>
ps: sorryfor double-senting the yesterday e-mail<br>
<br>
yours sincerelly<br>
<br>
<br>
a s<br> </div>
<br><br>--Forwarded Message Attachment--<br>From: michael.doebele@hochschule-bc.de<br>To: trnsys-users@engr.wisc.edu<br>Date: Mon, 18 Jun 2012 23:24:33 +0200<br>Subject: [TRNSYS-users] minmassflowrate<br><br><pre>Dear TRNSSYS User,<br> <br>i am trying to run an active layer with an specific massflow rate of 15 <br>kg/h m² (absolute value 654.15 kg/h). TRNBuild calculates a minimum <br>allowed massflow rate of 10.25 kg/h. (446 kg/h) ....so far so good.<br>But when I set this massflow rate in TRNSYS Studio via Input to the <br>wanted 654.15 kg/h I get following error<br> <br>"specific fluid mass flow of active layer in surface 2 below minimum<br>value of16.26/m2h, increase the minimum mass flow rate or use<br>autosegmentation feature of TRNBuild for subdividing the surface."<br> <br>This is a really strange behavior. The massflow criteria varies and <br>seems to depend on the inlet temperature.. I also tried autosegmentation <br>- I didn´t help, I got the same error message.<br>Please help me out here..<br> <br>Thank you<br> <br>Michael Döbele<br> <br></pre></div> </div></body>
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