<html>
<body>
Dear Douglas,<br>
I don't think that you made a mistake. The window property values
that you see in the zone window description come from the brief window
description that you put into prgwin in step 5. These values correspond
to Window 5's "total window results" field. The properties that
you see in the WinID Pool are "center of glass" values taken
from data in the DOE2 report. Using the U-value as an example (in red),
the data comes from:<br><br>
<font face="Courier, Courier">Overall and Center of Glass Ig U-values
(W/m2-C)<br>
Outdoor
Temperature
-17.8 C 15.6
C 26.7 C 37.8
C<br>
Solar WdSpd hcout hrout
hin<br>
(W/m2) (m/s)
(W/m2-C)<br>
0 0.00
12.25 3.23 7.54 1.29 1.29 0.86 0.86 0.80
0.80 1.12 1.12<br>
0 6.71
25.47 3.21 7.55 1.35 1.35 0.89 0.89
</font><font face="Courier, Courier" color="#FF0000"><b>0.81
0.81</b></font><font face="Courier, Courier"> 1.15 1.15<br>
783 0.00
12.25 3.37 8.14 1.43 1.43 1.20 1.20 1.06
1.06 0.89 0.89<br>
783 6.71
25.47 3.29 8.03 1.52 1.52 1.27 1.27 1.14
1.14 0.89 0.89<br><br>
</font>However, whatever you see displayed in TRNBuild (either in the
Zone Window or in the WinID-Pool) is just for display purposes. Type56
performs its own calculation of window u-value and SHGC internally during
each time step of the simulation. There are Type56 outputs (NTYPEs) that
will allow you to see the values that Type56 is actually calculating for
the window properties.<br><br>
Kind regards,<br>
David<br><br>
<br>
At 06:29 4/20/2006, douglas mvuama massamba wrote:<br>
<blockquote type=cite class=cite cite="">Dears,<br><br>
We have problems when adding new windows to Type 56 of<br>
TRNSYS. First , we create a window system with WINDOW<br>
5 software and we generate a DOE2 report. Then to add<br>
the window data to the TRNSYS library , we do the<br>
following:<br><br>
1.We copy the text of the window data file and paste<br>
it into the file trnsys\Building\Lib<br>
\American \W4-lib.dat below the rest of the windows<br>
but before the line that reads ***END OF LIBRARY***<br>
2.We modify the name of the new window entry to read<br>
‘TRNSYS 16 Window Lib’.<br>
3.We modify the Window ID to read X where X is the<br>
next available number following the other TRNSYS<br>
window.<br>
4.We add the text of the window data file to the file<br>
trnsys\Building\Lib\American \<br>
\prgwin.dat.We repeat the steps 1 through 3, pasting<br>
the information into the prgwin.dat file below the<br>
existing windows but before the line that reads***END<br>
OF LIBRARY<br>
***<br>
5. We add a brief description of our window in three<br>
places. The first is at the bottom of the W4-lib.dat<br>
file.<br><br>
For
example:<x-tab> </x-tab><x-tab>
</x-tab><x-tab>
</x-tab><x-tab>
</x-tab><x-tab>
</x-tab>
U
g Tsol
Rfsol <br>
Vt<x-tab> </x-tab><br><br>
6001 Triple,Ar,Air
3.0/8.0/3.0/12.7/3.0 1.91<br>
0.561 0.598 0.167 0.594<br><br>
The second place is a t the bottom of the prgwin.dat<br>
file . Paste the line<br><br>
6001 Triple,Ar,Air
3.0/8.0/3.0/12.7/3.0 1.91<br>
0.561 0.598 0.167 0.594<br><br>
at the bottom of the prgwin .dat file just above the<br>
line that reads EXTENSION_WINPOOL_END_<br><br>
The last place is in the prgwin.dat file, this time as<br>
the last item in the first list , directly above the<br>
line that reads _EXTENSION_WINPOOL_START_<br><br>
TRIPAIRAR : Triple Pane , vinyl frame , argon , air ;<br>
6001 ,90 , 1.910 , 0.561 , 11.000 , 64.000 , 0.150 ,<br>
8.170 , 0.600 , 0.000 , 0.000 , 0.500 , 0.100 , 0.500<br><br>
8.170 is the U value of the frame in KJ/h.m2K. Is this<br>
correct??<br><br>
Our problem is that when opening in TRNBUILD the Zone<br>
Window and opening the window library , the window<br>
appears with the properties from the DOE2 report in<br>
the Window Types , but with other different properties<br>
in the WinID-Pool, which are incorrect.<br><br>
Where is the mistake??<br><br>
Claude<br><br>
Dpto Máquinas y Motores Térmicos<br>
Escuela Tecnica Superior de Ingeniería<br>
Universidad del País Vasco<br>
España<br><br>
<br><br>
<br>
<x-tab> </x-tab><br><br>
<x-tab> </x-tab><br>
<x-tab> </x-tab><x-tab>
</x-tab><br>
___________________________________________________________________________
<br>
Faites de Yahoo! votre page d'accueil sur le web pour retrouver
directement vos services préférés : vérifiez vos nouveaux mails, lancez
vos recherches et suivez l'actualité en temps réel. <br>
Rendez-vous sur
<a href="http://fr.yahoo.com/set" eudora="autourl">
http://fr.yahoo.com/set</a><br>
_______________________________________________<br>
TRNSYS-users mailing list<br>
TRNSYS-users@engr.wisc.edu<br>
<a href="https://www.cae.wisc.edu/mailman/listinfo/trnsys-users" eudora="autourl">
https://www.cae.wisc.edu/mailman/listinfo/trnsys-users</a></blockquote>
<x-sigsep><p></x-sigsep>
****************************************************************************************<br>
Thermal Energy System Specialists (TESS), LLC <br>
David
BRADLEY
2916 Marketplace Drive - Suite 104 <br>
Partner
Madison, WI 53719 <br>
Phone: (608) 274-2577 USA <br>
Fax: (608) 278-1475 <br>
E-mail: bradley@tess-inc.com <br>
Web Pages:
<a href="http://www.tess-inc.com/" eudora="autourl">
http://www.tess-inc.com</a>
and
<a href="http://www.trnsys.com/" eudora="autourl">
http://www.trnsys.com<br><br>
</a>"Providing software solutions for today's energy engineering
projects" <br>
****************************************************************************************<br>
</body>
</html>