[TRNSYS-users] Interface between thermal zones ( Door and open space)

Kersken, Matthias Matthias.Kersken at ibp.fraunhofer.de
Tue Jul 28 23:31:08 PDT 2009


Hallo Arnaud!

I'd suggest to create the wall, add a window with two 2m² and choose the
Glazing with the ID 10001 (No Glazing) from the library.
In addition You also have to care about the Airstream, even if I'd think the
Effekt should not be to much.
For the airstream You can eathe define a coupling air flow (attention! for
an excange between 2 zone You have to define it in each of the two zones
seperatly!) or You can use TRNFLOW or similar tools.

With kind regards,
	Matthias Kersken


---
 
Dipl.-Ing. Matthias Kersken
Wissenschaftlicher Mitarbeiter / Abteilung Energiesysteme
Fraunhofer-Institut für Bauphysik 
Institutsteil Holzkirchen
Fraunhoferstraße 10
83626 Valley
eMail: Matthias.Kersken at ibp.fraunhofer.de
Telefon 08024 / 643-204
Telefax 08024 / 643-366
www.ibp.fraunhofer.de
Dipl.-Ing. Matthias Kersken
Research Associate / Department Energy Systems 
Fraunhofer Institute for Building Physics 
Branch Holzkirchen
Fraunhoferstraße 10
D-83626 Valley
eMail: Matthias.Kersken at ibp.fraunhofer.de
Phone +49 8024 / 643-204
Fax +49 8024 / 643-366
www.ibp.fraunhofer.de
 
 
 
 
 
 
 
 
 
 
 
 
 
---

-----Ursprüngliche Nachricht-----
Von: A.Thome-08 at student.lboro.ac.uk [mailto:A.Thome-08 at student.lboro.ac.uk] 
Gesendet: Dienstag, 28. Juli 2009 15:01
An: trnsys-users at cae.wisc.edu
Betreff: [TRNSYS-users] Interface between thermal zones ( Door and open
space)



Dear all,

When there are two thermal zones, adjacent to each other, without any door,
just open to each other (I actually maybe should have defined it as ONE
thermal zone only, but did not because of architectural/orientation issues),
how should I represente the interface between the two zones? For the moment
I just did not specified anything and obviously this is not correct!

Now, If you have an interface ( wall + door = 10m2) with a door (2m2)
between the two thermal zones I have to define two types of "wall", one
which is "door type" (2m2) and the second one which is "internal adjacent"
wall type(8m2)?

Thank you for all the advices!

Arnaud.

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