[TRNSYS-users] building with walls with big thermal mass

[Marion Hiller]

Dear Stefano,

 

one option is to place an “active layer” in the middle of your wall and
set the mass flow to 0. 

Internally this will split your wall into two pieces.

 

Marion

 

 

 

Dipl.-Ing. Marion Hiller 
TRANSSOLAR: KlimaEngineering - Technologien für energieeffizientes Bauen
und Nutzerkomfort in Gebäude 
Munich - New York - Stuttgart + 49.711.67976.0 

Transsolar Energietechnik GmbH, Curiestrasse 2, 70563 Stuttgart 
Amtsgericht Stuttgart - HRB 23347, Steuernummer 99073/00911, USt-IdNr.:
DE152272639

Geschäftsführer: Dipl.Ing. Matthias Schuler, Dipl.Ing. Thomas Auer,
Dipl.Phys. Stefan Holst, Prof. Dipl.-Ing. Bleicher 

 

 

  _____  

Von: Avesani Stefano [mailto:stefano.avesani at eurac.edu] 
Gesendet: Montag, 21. März 2011 18:15
An: trnsys-users at cae.wisc.edu
Betreff: [TRNSYS-users] building with walls with big thermal mass

 

Dear all,

 

I need to simulate the behavior of a building with big thermal mass (old
church, circa 90 cm stone wall).

 

Unfortunately, this condition does not fulfill the stability criteria.

Which is the best way to simulate this case? Would it make sense to
create another adjacent thermal zone with no air mass capacitance and
with the external wall as half of the massive original wall?

 

Thanks for helping and suggestions

 

Stefano

 


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20110322/4ce57a8d/attachment-0005.htm>