[TRNSYS-users] Simulate a 4-storey building with identical zones
Kersken, Matthias
Matthias.Kersken at ibp.fraunhofer.de
Mon Apr 6 23:15:20 PDT 2009
Hallo Jerome!
If You're only interested in the better part of the sum of all rooms You can just simulate a single room and set the boundary-condition to identical. Then You can scale the results; For example heating-energy-demand x200, ...
If You also want to analyse the rooms under the roof and in the corners of the building, You should simulate at least two moor room additional to the centre of the building (roof-room + 2 not-roof-room).
The simulation-method was developed and proven by Prof. Gerd Hauser (*1).
Regards,
Matthias Kersken
(*1):
Hauser, G.:
Vereinfachte Behandlung des Wärmeverhaltens großer Gebäude durch thermische Systeme /
Simplified treatment of calorific values of large buildings by approximation of thermal Systems /
Traitement slmpllfie de la calorimetrie de grands immeubles par approximation de systemes thermiques
BETONWERK + FERTIGTEIL-TECHNIK, HEFT 5, (1978).
---
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
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: Sebbag Jerome [mailto:jerome.sebbag at insa-lyon.fr]
Gesendet: Samstag, 4. April 2009 11:43
An: trnsys-users at cae.wisc.edu
Betreff: [TRNSYS-users] Simulate a 4-storey building with identical zones
Hi everyone,
I am simulating a 4-storey hotel (200 rooms), with TRNBUILD. All the rooms are identical, with identical thermal behaviour. Do I have to create 200 zones, or can I simplify the model?
Thank you in advance!
Jerome
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