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Wang,<br>
TRNBuild offers an output (NTYPE96) which is the air change rate
of infiltration. TRNBuild also offers an output for the energy gain
(or loss) from infiltration (NTYPE4)<br>
Regards,<br>
David<br>
<br>
<br>
On 2/21/2011 15:16, 王洋 wrote:
<blockquote
cite="mid:AANLkTik6YB2peX_Y_Xt5itV-24de-eiW5hqE7zzp3SXc@mail.gmail.com"
type="cite">Dear all, <br>
<br>
<br>
I want to compare the test room infiltration rate of actual
measurement with by TRNSYS simulation. Maybe as you know, in the
TRNFlow manual: there it is explained that "As soon as TRNFLOW is
turned on, (...) in the simulation the defined infiltrations,
ventilations and couplings will be replaced with the calculated
air flows."<br>
I defined CO2% as 1000 ppm in TRNFlow, then I want to observe
CO2%'s reducing curve when infiltration rate is 0.5276 1/h (I
measured the value in the test room), so I defined the
infiltration rate as 0.5276 1/h in TRNBUILD. But when I used
TRNFLOW, the defined infiltration rate as 0.5276 1/h in TRNBUILD
was replaced. And 1000 ppm keeps constant.<br>
<br>
Please tell me how to get the infiltration rate curve using
TRNSYS/TRNFLOW or how to explain this ?<br>
<br>
Many thanks!<br>
<br>
br<br>
<br>
wang<br>
<br>
<br>
<br>
<div class="gmail_quote">在 2011年2月21日 下午12:07，王洋 <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:wanghongyang1767@gmail.com">wanghongyang1767@gmail.com</a>></span>写
道：<br>
<blockquote style="border-left: 1px solid rgb(204, 204, 204);
margin: 0px 0px 0px 0.8ex; padding-left: 1ex;"
class="gmail_quote">Dear all, <br>
<br>
<br>
I want to compare the test room infiltration rate of actual
measurement with by TRNSYS simulation. Maybe as you know, in
the TRNFlow manual: there it is explained that "As soon as
TRNFLOW is turned on, (...) in the simulation the defined
infiltrations, ventilations and couplings will be replaced
with the calculated air flows."<br>
I defined CO2% as 1000 ppm in TRNFlow, then I want to observe
CO2%'s reducing curve when infiltration rate is 0.5276 1/h (I
measured the value in the test room), so I defined the
infiltration rate as 0.5276 1/h in TRNBUILD. But when I used
TRNFLOW, the defined infiltration rate as 0.5276 1/h in
TRNBUILD was replaced. And 1000 ppm keeps constant.<br>
<br>
Please tell me how to get the infiltration rate curve using
TRNSYS/TRNFLOW or how to explain this ?<br>
<br>
Many thanks!<br>
<br>
br<br>
<br>
wang<br>
<br>
<div class="gmail_quote">2011/2/21 <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:trnsys-users-request@cae.wisc.edu"
target="_blank">trnsys-users-request@cae.wisc.edu</a>></span><br>
<blockquote style="border-left: 1px solid rgb(204, 204,
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<br>
Today's Topics:<br>
<br>
1. Problems with calling EES (Type66a) (Doms Joris)<br>
2. wall definition (davide disco)<br>
<br>
<br>
---------- 已转发邮件 ----------<br>
From: Doms Joris <<a moz-do-not-send="true"
href="mailto:joris.doms@vito.be" target="_blank">joris.doms@vito.be</a>><br>
To: "<a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a>"
<<a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a>><br>
Date: Sun, 20 Feb 2011 22:43:08 +0100<br>
Subject: [TRNSYS-users] Problems with calling EES
(Type66a)<br>
<div>
<div>Dear TRNSYS users,</div>
<div> </div>
<div><font face="times new roman">When simulating an
applied thermal system, I'm using EES for the
hydronic part. I programmed the hydronic circuit in
EES and coupled it with TRNSYS via Type 66a. This
coupling works fine, but;</font></div>
<div> </div>
<div><font face="times new roman">The problem is that
the simulation runs very slow. Every timestep that
TRNSYS calls EES, the EES project is opened and
closed. Is there a way to set some settings so EES
isen't closed and reopened each time, this would
minimize the solution time alot.</font></div>
<div> </div>
<div><font face="times new roman">Thanks on advance</font></div>
<div> </div>
<div><font face="times new roman">Joris Doms</font></div>
<br>
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color="#0000ff">
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---------- 已转发邮件 ----------<br>
From: davide disco <<a moz-do-not-send="true"
href="mailto:chester_83@hotmail.it" target="_blank">chester_83@hotmail.it</a>><br>
To: <<a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a>><br>
Date: Mon, 21 Feb 2011 11:57:59 +0100<br>
Subject: [TRNSYS-users] wall definition<br>
<div>Dear all,<br>
when entering data in Trnbuild I have to describe the
walls of the zone: if, looking at the plant of the
building, the building has more than a wall south
oriented for example (wall to the left in the plant) <span
lang="en"><span title="Fai clic per visualizzare le
traduzioni alternative">I</span> <span title="Fai
clic per visualizzare le traduzioni alternative">should</span>
<span title="Fai clic per visualizzare le traduzioni
alternative">enter in T</span><span title="Fai clic
per visualizzare le traduzioni alternative">rnbuild</span>
<span title="Fai clic per visualizzare le traduzioni
alternative"></span><span title="Fai clic per
visualizzare le traduzioni alternative">each section</span>
<span title="Fai clic per visualizzare le traduzioni
alternative">of</span> <span title="Fai clic per
visualizzare le traduzioni alternative">wall</span>
<span title="Fai clic per visualizzare le traduzioni
alternative">facing south or I should enter a unique
wall that is the sum of all sections of wall facing
south?<br>
Thanks in advace.<br>
Best regards<br>
</span></span></div>
<br>
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<br>
</blockquote>
</div>
<br>
</blockquote>
</div>
<br>
<pre wrap="">
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</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>
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