<br>Dear Mr. Adrien,<br><br>Many thanks for your quick reply!<br>Did you put a lower ACH for the simulation already? After that, the cooling system works fine? I did. I set the ACH from 2.0 to 0.5 1/h, however, Qcool is still 0, in addition, Tair_room in summer is up to 33/34 °C. It means the cooling system is still not working after reducing the ACH of ventilation system.<br>
So I think it is not reason of ventilation system. I guess there is something wrong with the cooling system in TRNSYS. But I still can't find the solution. <br>Please give us some suggestions for that! I don't know why there are so many bugs or problems in TRNSYS although it has been a mature BES tool.<br>
<br>Many thanks in advance!<br><br>Br.<br>wang <br><div class="gmail_quote">2012/6/18 Adrien JEZEQUEL - ITF <span dir="ltr"><<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<font size="-1"><font face="Arial">Hi wang,<br>
<br>
i check your ventilation system.<br>
</font></font>
<ul>
<li><font size="-1"><font face="Arial">Airchange of ventilation :
2.75 Vol/h when your building is used</font></font></li>
<li><font size="-1"><font face="Arial">Temperature : 17 °C in
summer</font></font></li>
</ul>
<font size="-1"><font face="Arial">With 2.75 Vol/h at 17°C in your
thermal zone, this is normal that Qcool is equal to 0 since your
air is only refreshed by your ventilation system! Your cooling
system is not used!<br>
Try to put a lower airflowrate, you will see that cooling system
is then used and works fine.<br>
<br>
</font></font><div class="im"><font size="-1"><font face="Arial">Best regards<br>
</font></font>
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Le 18/06/2012 12:40, 王洋 a écrit :
<div><div class="h5"><blockquote type="cite"><br>
Dear Mr. Adrien,<br>
<br>
Many thanks for your patient and careful answers!<br>
<br>
You are right!<br>
<font color="#3366ff">Set point for cooling is 26°C in your model.
The problem comes from your ventilation system : Temperature of
air flow = 17°C in summer. So your ventilation system cools your
thermal zone</font>.<font color="#3366ff">. Your cooling system
is then shunted since Tair < 26°C, that's why you obtain
QCool = 0. i advice you to adjust your air flow temperature.</font>
<br>
Due to the lower set temperature of ventilation in summer, the
Qcool = 0. Since 17 °C is our design standard, so generally it
can't be adjusted. In addition, I found there is another Weird
phenomenon about Qcool and Tcool. I adjust Tcool based on your
suggestion and Equation (<font size="4"><font face="Arial">Tcool =
35 - 9 * Summer </font></font>). I change it into e.g. <font size="4"><font face="Arial">Tcool = 35 - 8/10/11.../25 * Summer
etc.</font></font>, but Tcool doesn't work i.e. Tair_room is
keeping the same temperature (please see the 1st attached on line
plotter) in all the set point Tcool situatuins (27/25/24.../10
°C), therefore, Qcool is 0 all the time. I checked and adjusted
many times for this simulation. It also exists this problem. It
made me drive the nuts.<br>
<br>
If you are free, please help me have a look the program and give
me some solutions or advices. Pleasae see the 2nd and 3rd
attached.<br>
<br>
Many thanks in advance! I'm very appreciated for all your help!<br>
<br>
Br.<br>
wang<br>
<br>
<br>
<div class="gmail_quote">2012/6/13 ITF - Adrien JEZEQUEL <span dir="ltr"><<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> <font size="-1"><font face="Arial">My answer just here below in your previous
message.<br>
<br>
best regards<br>
</font></font>
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Le 13/06/2012 12:58, 王洋 a écrit :
<div>
<blockquote type="cite"><font size="4">Dear Adrien
JEZEQUEL,<br>
<br>
Many thanks for your patient reply and checking for my
programs.<br>
<br>
You are right. The problem is indeed Internal Gains. I
define a Schedule based on your advice. After running,
it seems better than the previous. However, there are
some unreasonable situations. Please see the Attached
image.<br>
1. Tair and Top are higher than the set point 21 °C in
winter all the time. Tair is closed to 23 °C
basically, and it is only 21 °C when no occupancy. I
guess the reason is the compensation of internal gains
and mechanical ventilation.<br>
</font></blockquote>
</div>
<font color="#3366ff">In winter your Tair is equal at least
at Tset heat (21°C in your model). Temperatures grow up
due to solar and internal heat gains, that's why you
obtain Tair > 21°C in winter.</font>
<div><br>
<blockquote type="cite"><font size="4"> Do you have some
solutions to make sure that the set point is 21 °C in
winter?<br>
</font></blockquote>
</div>
<font color="#3366ff">check Tair without internal heat gain
and solar gain to be sure that your thermal zone is heated
at 21°C.</font>
<div><br>
<blockquote type="cite"><font size="4"><br>
2.Tair and Top are lower than the set point 26 °C in
summer all the time. The maximal is only 25.4 °C. I
guess the reason is due to the influence of mechanical
ventilation, and only a few hot days (Toutdoor>26
°C) in summer.<br>
I would like to ensure that the set point is 26 °C in
summer. Do you have some solutions to that problem?
Only reduce air change rate of mechanical ventilation?
Anything else?<br>
</font></blockquote>
</div>
<font color="#3366ff">Set point for cooling is 26°C in your
model. The problem comes from your ventilation system :
Temperature of air flow = 17°C in summer. So your
ventilation system cools your thermal zone</font>.<font color="#3366ff">. Your cooling system is then shunted
since Tair < 26°C, that's why you obtain QCool = 0. i
advice you to adjust your air flow temperature.<br>
</font>
<div>
<blockquote type="cite"><font size="4"> <br>
3.Qinf and Qvent are different all over the year
although the infiltration rate and ventilation rate
settings are the same all over the year. I think Since
the weather conditions especially outdoor temperature,
wind direction and wind velocity are different all
over the year. Am I right?<br>
</font></blockquote>
</div>
<font color="#3366ff">Yes, you are right. But it's very
difficult to take into account accuracy airflows due to
infiltration rate, since this is generaly due in one hand
to imperfections and in other hand, as you say, to local
situation : you have to estimate wind velocity and
direction near your building, then, calculate pressure
coefficient on each elements of your facade, and then
approach your infiltration rate with a law like m' = C.dp.<sup>n</sup>.
You may find some litteratures from Martin Liddament but
in first approximation, I advice you to take a constant
value equal to 1/20eme airflowrate obtain under 50Pa which
seems to be perfect for energy studies.</font>
<div><br>
<blockquote type="cite"><font size="4"> <br>
4. Based on Energy_zone.BAL file, Qcool is 0 all the
time. Do you have some ideas? I think it is due to
mechanical ventilation and only a few hot days
(Toutdoor>26 °C) in summer. Anything else reasons?<br>
</font></blockquote>
</div>
<font color="#3366ff">See point 2.</font>
<div>
<div><br>
<blockquote type="cite"><font size="4"><br>
Many thanks in advance!<br>
<br>
Br.<br>
<br>
wang</font><br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<div class="gmail_quote">2012/6/13 ITF - Adrien
JEZEQUEL <span dir="ltr"><<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Dear Wang,
<div><br>
<br>
You are right : the Tcool I gave you was equal
to 26, not to 24°C. Tset value is not
important as well, the most important is that
you understand how to do to define Tset.<br>
In your model, your heating and cooling
advices seem to work fine. Your problem comes
frome your internal gain : 31 people are
defined all the time in a room of
approximatively 80 m², without schedule. <br>
Because of your important internal gains, air
temperature increases until 35°C in winter.
Then air temperature is refreshed because
Tcool = 35°C in winter.<br>
</div>
In summer, air is cooled at 24°C, because this
is the temperature you define in your cooling
advice.
<div><br>
<br>
Best regards<br>
<div>
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Simulations Thermiques Dynamiques</font></td>
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<td align="LEFT"> <font color="#0000FF" face="CALIBRI" size="4"><b>ITF</b></font><br>
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Le 12/06/2012 18:19, 王洋 a écrit :
<div>
<div>
<blockquote type="cite"><font size="4">Dear
Adrien Jezequel,<br>
<br>
Thanks for your quick reply!<br>
</font><font size="4"><font face="Arial">Tcool
= 35 - 9 * Summer </font></font><font size="4">means</font><font size="4"> if
in summer, Tcool = 26 °C?<br>
<br>
I tried </font><font size="4">to run
the simulation based on your solution</font><font size="4"><font face="Arial"> Tcool = 35
- 9 * Summer</font>, the result is
also like the last Attached.<br>
Oppositely, </font><font size="4"><font face="Arial">it is not my heating
system seems to work all the time, it
is my cooling</font></font><font size="4"><font face="Arial"> system
seems to work all the time</font>.<br>
I set internal gains all the year.<br>
<br>
Please see the Attached *.tpf and *.bui
files, if you have free time , please
help me have a look and give me some
solutions.<br>
<br>
Many thanks in advance!<br>
<br>
Br.<br>
<br>
wang</font><br>
<br>
<br>
<div class="gmail_quote">2012/6/12 ITF -
Adrien JEZEQUEL <span dir="ltr"><<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<font size="-1"><font face="Arial">Or
sorry, I made a mistake in my
previous mail :<br>
</font></font>
<ul>
<li><font size="-1"><font face="Arial">Tcool = 35 - 9
* Summer (instead of
35*winter - 9*summer) <br>
</font></font></li>
</ul>
<font size="-1"><font face="Arial">Regarding
your heating system it may be
something like :<br>
</font></font>
<ul>
<li><font size="-1"><font face="Arial">Theat =
21*Winter</font></font></li>
</ul>
<font size="-1"><font face="Arial">Regarding
your attached picture, your
heating system seems to work all
the time. <br>
In summer, either you cool at
21°C, either there is no
internal gains defined, and you
heat at 21°C.<br>
Check your differents inputs.<br>
You can procede step by step
(internal gain = 0, ventilation
= 0, infiltration rate = 0...)
to see the influence of each
parameters in your model to
catch your issue.<br>
<br>
Best regards<br>
</font></font>
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<td colspan="2"><font color="#000000" face="CALIBRI">Adrien
JEZEQUEL<br>
Simulations Thermiques
Dynamiques</font></td>
</tr>
<tr>
<td align="LEFT"> <font color="#0000FF" face="CALIBRI" size="4"><b>ITF</b></font><br>
</td>
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Le 12/06/2012 17:47, 王洋 a écrit :
<div>
<div>
<blockquote type="cite"><font size="4">Dear Adrien
Jezequel,<br>
<br>
</font><font color="#000000" size="4">Many thanks!</font><font size="4"><br style="color:rgb(51,51,255)">
</font>
<p style="color:rgb(51,51,255)"><font size="4">I think you'd
better put for cooling
temperatures <br>
</font> </p>
<font size="4"><span style="color:rgb(51,51,255)">
</span></font>
<ul style="color:rgb(51,51,255)">
<li><font size="4">35°C in
winter (no cool) -
heating temperature at
21°C<br>
</font> </li>
<li><font size="4">24°C in
summer</font></li>
</ul>
<font size="4"><span style="color:rgb(51,51,255)">
which may be translated in
an equation tool by
something like :</span><br style="color:rgb(51,51,255)">
<span style="color:rgb(51,51,255)">
</span></font>
<ul style="color:rgb(51,51,255)">
<li><font size="4">summer =
GE(TIME,2162)*LT(TIME,6552)</font></li>
<li><font size="4">winter =
1 - summer<br>
</font> </li>
<li><font size="4">Tcool =
35*Winter - 9*Summer</font></li>
</ul>
<font size="4">For <span style="color:rgb(51,51,255)">Tcool
= 35*Winter - 9*Summer</span>,
do you mean if in winter,
Tcool = 35 °C, so Cooling
doesn't work ; if in summer,
Tcool = -9°C or 24 °C?<br>
<br>
Meanwhile, another weird
phenomena appear: After
running based on your
solution in winter, indoor
temperature becomes 35 °C
also not 21 °C, although I
set heating temperature as
21 °C; in summer, however,
indoor temperature becomes
21 °C. Please see the
Attached On-Line Plotter
image.<br>
Furthermore, when I create
another Tcool equation as <span style="color:rgb(51,51,255)">35*winter+24*summer</span>, the result is
also like the Attached
On-Line Plotter image.<br>
<br>
Please give me some
solutions or advices! <br>
I think the point how to set
that Cooling doesn't work in
winter? The possible reason
of that problem is that I
also set a Mechanical
Ventilation in winter
(Tset=19 °C) and summer </font><font size="4">(Tset=17 °C). I
guess Maybe </font><font size="4">the Mechanical
Ventilation will influence
on Cooling and heating?</font><br>
<font size="4"><br>
Many thanks in advance!<br>
<br>
Br.<br>
<br>
wang </font><br>
<br>
<br>
<div class="gmail_quote">2012/6/12
<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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Today's Topics:<br>
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1. Re: TRNSYS-users
Digest, Vol 90, Issue 23<br>
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2. Re: weird Qcool (ITF
- Adrien JEZEQUEL)<br>
3. Flue gas stack in
TRNSYS (Mazen Darwish)<br>
4. AutoReply:
TRNSYS-users Digest, Vol
90, Issue 23<br>
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From: <<a href="mailto:jose.gonzalez@imdea.org" target="_blank">jose.gonzalez@imdea.org</a>><br>
To: <a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Tue, 12 Jun 2012
14:56:21 +0200 (CEST)<br>
Subject: Re:
[TRNSYS-users]
TRNSYS-users Digest, Vol
90, Issue 23<br>
I am out of the office
from Monday, June 11 to
Friday, June 15 and unable
to respond at this time.<br>
<br>
For any urgent matters,
please contact Dr. Manuel
Romero (<a href="http://manuel.romero_at_imdea.org" target="_blank">manuel.romero_at_imdea.org</a>).<br>
<br>
Thank you for your
understanding.<br>
<br>
Best regards,<br>
<br>
José Gonzalez-Aguilar<br>
<br>
<br>
<br>
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From: ITF - Adrien
JEZEQUEL <<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>><br>
To: <a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Tue, 12 Jun 2012
15:26:28 +0200<br>
Subject: Re:
[TRNSYS-users] weird Qcool<br>
<div bgcolor="#FFFFFF" text="#000000"> <font size="-1"><font face="Arial">Dear
Wang,<br>
<br>
As far as I
understand, the
cooling set
temperature you
define in your model
is :<br>
</font></font>
<ul>
<li><font size="-1"><font face="Arial">24°C
in summer, which
seems to be
correct</font></font></li>
<li><font size="-1"><font face="Arial">and
0°C in winter...
which seems to
be wrong, since
you don't
refresh your
thermal zone at
0°C in winter!<br>
</font></font></li>
</ul>
T<font size="-1"><font face="Arial">hat's
why you obtain huge
cooling loads.<br>
BAL_ENERGY is not 0
because you heat and
cool in the same
time in winter.<br>
</font></font>
<p>I think you'd better
put for cooling
temperatures <br>
</p>
<ul>
<li>35°C in winter (no
cool) - heating
temperature at 21°C<br>
</li>
<li>24°C in summer</li>
</ul>
which may be translated
in an equation tool by
something like :<br>
<ul>
<li>summer =
GE(TIME,2162)*LT(TIME,6552)</li>
<li>winter = 1 -
summer<br>
</li>
<li>Tcool = 35*Winter
- 9*Summer</li>
</ul>
<p>Best regards<br>
</p>
<div>
<hr color="#3300FF" size="2" width="450" align="LEFT">
<table border="0">
<tbody>
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</td>
<td colspan="2"><font color="#000000" face="CALIBRI">Adrien JEZEQUEL<br>
Simulations
Thermiques
Dynamiques</font></td>
</tr>
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<font color="#0000FF" face="CALIBRI" size="4"><b>ITF</b></font><br>
</td>
<td><font color="#0000FF" face="CALIBRI">62,
Rue du Bolliet<br>
73230 St Alban
Leysse<br>
FRANCE<br>
</font></td>
</tr>
<tr>
<td width="40" align="LEFT"><font color="#0000FF" face="CALIBRI"> Phone :<br>
Fax :<br>
Mail:<br>
</font> </td>
<td><font color="#0000FF" face="CALIBRI">
<a href="tel:%2B33%280%29%20479%20750%20029" value="+33479750029" target="_blank">+33(0)
479 750 029</a><br>
<a href="tel:%2B33%280%29%20479%20852%20122" value="+33479852122" target="_blank">+33(0)
479 852 122</a><br>
<a href="mailto:a.jezequel@itf.biz" target="_blank">a.jezequel@itf.biz</a>
ou <a href="mailto:aj@itf.biz" target="_blank">aj@itf.biz</a></font></td>
</tr>
</tbody>
</table>
<i><font color="#008000" face="CALIBRI" size="1">Afin de
contribuer au
respect de
l'environnement,
merci de
n'imprimer cet
e-mail que si
nécessaire<br>
<font color="#008000" face="CALIBRI" size="1">Please,
consider our
environmental
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before printing
this email<br>
</font></font></i><font color="#008000" face="CALIBRI" size="1"><font color="#008000" face="CALIBRI" size="1"> </font></font></div>
<br>
Le 12/06/2012 14:55, 王洋
a écrit :
<blockquote type="cite"><font size="4">Dear all,<br>
<br>
I make a simulation.
The cooling set
temperature is
24*Summer schedule
(2162 h to 6552 h),
The heating set
temperature is
21*Winter schedule
(the rest hours).
After running,
however, it appears
WEIRD phenomenon.
Please see the
ATTACHED
Energy_zone.BAL
file. During the
winter period, there
are Qcools and Qcool
is very large up to
47000 kJ. And then
it results in wrong
BAL_ENERG, it is not
0.<br>
<br>
Please give me some
advices and
solutions to that!<br>
<br>
Many thanks in
advance!<br>
<br>
Br.<br>
<br>
wang </font><br>
<br>
<div class="gmail_quote">2012/6/11
<span dir="ltr"><<a href="mailto:trnsys-users-request@cae.wisc.edu" target="_blank">trnsys-users-request@cae.wisc.edu</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send
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send a message
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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. Re:
TRNSYS-users
Digest, Vol 90,
Issue 21<br>
(<a href="mailto:jose.gonzalez@imdea.org" target="_blank">jose.gonzalez@imdea.org</a>)<br>
2. AutoReply:
TRNSYS-users
Digest, Vol 90,
Issue 21<br>
(<a href="mailto:kelelo1@kelelo.com" target="_blank">kelelo1@kelelo.com</a>)<br>
3. type666
(Andr?s Montero)<br>
4. Type 673
heating problem
(Santeri Siren)<br>
<br>
<br>
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From: <<a href="mailto:jose.gonzalez@imdea.org" target="_blank">jose.gonzalez@imdea.org</a>><br>
To: <a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Mon, 11 Jun
2012 16:07:28
+0200 (CEST)<br>
Subject: Re:
[TRNSYS-users]
TRNSYS-users
Digest, Vol 90,
Issue 21<br>
I am out of the
office from
Monday, June 11 to
Friday, June 15
and unable to
respond at this
time.<br>
<br>
For any urgent
matters, please
contact Dr. Manuel
Romero (<a href="http://manuel.romero_at_imdea.org" target="_blank">manuel.romero_at_imdea.org</a>).<br>
<br>
Thank you for your
understanding.<br>
<br>
Best regards,<br>
<br>
José
Gonzalez-Aguilar<br>
<br>
<br>
<br>
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From: <a href="mailto:kelelo1@kelelo.com" target="_blank">kelelo1@kelelo.com</a><br>
To: <a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Mon, 11 Jun
2012 14:10:47 GMT<br>
Subject: [TRNSYS-users]
AutoReply:
TRNSYS-users
Digest, Vol 90,
Issue 21<br>
<br>
I will be out of
the office from
June 8 - 23 on a
backpacking trip
with my son and
his Venture Crew
at Philmont Scout
Ranch in New
Mexico. I will not
have access to
email or phone
service while I am
gone, but I will
reply to your
message as soon as
possible after I
return to the
office on Monday,
June 25th.<br>
<br>
Thank you for your
patience,<br>
Mark Thornbloom<br>
<br>
<br>
<br>
<br>
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----------<br>
From: "Andrés
Montero" <<a href="mailto:andresmonteroi@gmail.com" target="_blank">andresmonteroi@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: Mon, 11 Jun
2012 16:57:30
+0200<br>
Subject: [TRNSYS-users]
type666<br>
Dear Trnsys users,
<div><br>
</div>
<div>In order to
simulate a
water-cooled
chiller, first I
need to create
the 2 external
files for this
component. </div>
<div>I'm trying to
find some
catalogues with
information of a
40 to 45 kW
water-cooled
chiller but the
web pages I run
into it, ask me
to register, but
I'm still
waiting the
username and
pasword. Does
anyone has a
catalgoue with
this type of
info regarding
this cooling
capacity
machine?</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
<div>Andrés<br clear="all">
<div><br>
</div>
-- <br>
Andrés Montero
I.<br>
<br>
</div>
<br>
<br>
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----------<br>
From: Santeri
Siren <<a href="mailto:santeri.siren1@gmail.com" target="_blank">santeri.siren1@gmail.com</a>><br>
To: "trnsys
käyttäjät" <<a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a>><br>
Cc: <br>
Date: Mon, 11 Jun
2012 19:56:40
+0300<br>
Subject: [TRNSYS-users]
Type 673 heating
problem<br>
Dear all,<br>
<br>
I cant make
type673 heating
mode to work.
Cooling mode works
just fine but when
I change the
cooling control
signal to 0 and
heating control
signal to 1 it
doesnt work
anymore. When the
heating mode is
used nothing
happens. Does
anyone know why?<br>
<br>
Best regards,<br>
Santeri Siren<br>
<br>
_______________________________________________<br>
TRNSYS-users
mailing list<br>
<a href="mailto:TRNSYS-users@cae.wisc.edu" target="_blank">TRNSYS-users@cae.wisc.edu</a><br>
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<br>
</blockquote>
</div>
<br>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
TRNSYS-users mailing list
<a href="mailto:TRNSYS-users@cae.wisc.edu" target="_blank">TRNSYS-users@cae.wisc.edu</a>
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</pre>
</blockquote>
</div>
<br>
<br>
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From: Mazen Darwish <<a href="mailto:mazentd@gmail.com" target="_blank">mazentd@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: Tue, 12 Jun 2012
16:05:51 +0200<br>
Subject: [TRNSYS-users]
Flue gas stack in TRNSYS<br>
<div>Hello everyone ,</div>
<div> </div>
<div>Is there a way to
model a flue gas stack
in TRNSYS , i need to
recirculate hot air and
flue gases from the
economizer in an HRSG
back to a solar tower .</div>
<div> </div>
<div>i appreciate your
ideas.</div>
<div> </div>
<div>Mazen Darwish</div>
<div>KTH Royal Institute
of Technology</div>
<div>Department of Energy
Technology </div>
<div>Brinellvägen 68,
SE-100 44 Stockholm,
Sweden</div>
<div>Mobile: <a href="tel:%2B46-%280%29-723%2008%2018%2093" value="+46723081893" target="_blank">+46-(0)-723
08 18 93</a> </div>
<br>
<br>
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From: <a href="mailto:kelelo1@kelelo.com" target="_blank">kelelo1@kelelo.com</a><br>
To: <a href="mailto:trnsys-users@cae.wisc.edu" target="_blank">trnsys-users@cae.wisc.edu</a><br>
Cc: <br>
Date: Tue, 12 Jun 2012
14:23:03 GMT<br>
Subject: [TRNSYS-users]
AutoReply: TRNSYS-users
Digest, Vol 90, Issue 23<br>
<br>
I will be out of the
office from June 8 - 23 on
a backpacking trip with my
son and his Venture Crew
at Philmont Scout Ranch in
New Mexico. I will not
have access to email or
phone service while I am
gone, but I will reply to
your message as soon as
possible after I return to
the office on Monday, June
25th.<br>
<br>
Thank you for your
patience,<br>
Mark Thornbloom<br>
<br>
<br>
<br>
_______________________________________________<br>
TRNSYS-users mailing list<br>
<a href="mailto:TRNSYS-users@cae.wisc.edu" target="_blank">TRNSYS-users@cae.wisc.edu</a><br>
<a href="https://mailman.cae.wisc.edu/listinfo/trnsys-users" target="_blank">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a><br>
<br>
</blockquote>
</div>
<br>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div></div></div>
</blockquote></div><br>