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@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@ibp.fraunhofer.de Phone +49 8024 / 643-204 Fax +49 8024 / 643-366 www.ibp.fraunhofer.de --- -----Ursprüngliche Nachricht----- Von: A.Thome-08@student.lboro.ac.uk [mailto:A.Thome-08@student.lboro.ac.uk] Gesendet: Dienstag, 28. Juli 2009 15:01 An: trnsys-users@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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