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Re: [TRNSYS-users] active layer in type 56

Hello Mr. Martinez!
 
There's a trick making it possible to do this but I must admit I had no possibility until now to validate the results of a construction like this with real measurement values!
 
- You split the wall between the two active layers, construct the wall to the separation-zone and define one of them in each room.
- You set the outside convective heat transfer coefficients of both walls to 0.0001 (direct contact).
- Define both walls as boundary.
- You create two outputs with the outside-surface-temperature of the two walls.
- Create an Input for these two temperatures and link the building-Type with itself.
- Now You define the Outside-surface-temperature-Output of the wall in room A as the boundary-condition of the wall in room B and reverse (temperature B in room A).
 
This works but as I sad unfortunately I never had the possibility to validate this concept.
 
Good luck,
    Matthias Kersken
 

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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

 

 

 

 

 

 

 

 

 

 

 

 

 

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Von: rgaray@labein.es [mailto:rgaray@labein.es]
Gesendet: Dienstag, 19. Januar 2010 08:15
An: trnsys-users@cae.wisc.edu
Betreff: [TRNSYS-users] active layer in type 56


Hello All,

I´ve been trying to create a new simulation with a wall containing two active layers in it.
As far as I know, this is not possible. Is it correct or can I create it somehow?

Thank you wery much.

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Roberto Garay Martinez
Labein-Tecnalia
Unidad de Construcción y Desarrollo del Territorio
c/Geldo. Parque Tecnológico de Bizkaia
Edificio 700
48160 Derio (Bizkaia)
Tel.: 34 94 607 33 00
Fax: 34 94 607 33 49
www.labein.es
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