[TRNSYS-users] Use of Trnflow with vitual walls

[Marion Hiller]

Ewen,

 

You may check the manual 05-MultizoneBuilding.pdf : 

 

5.2.4.10. Coupling between airnodes of same zone 

Since Version 17, a thermal zone may consist of more than one airnode.

 In general, these airnodes do not have a common wall. 

For defining a coupling between these airnode within the same zone, this
regime option can be used. 

 

Each airnode may get up to two coupling airflows from “adjacent”
airnodes. 

(Note: “Upper” and “lower” are just names which don’t correspond to the
actual location). 

First, the coupling has to be activated, than the airnode from which the
air flow is coming has to be selected. 

Finally, the coupling airflow has to be defined as a constant, schedule
or input.

 

If you have more than one arinode in one zone an additional button in
the regime called “coupling” is visible

In the airnode window.

You need activate this regime coupling in both airnodes. 

 

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: ewen raballand [mailto:ewen.raballand at gmail.com] 
Gesendet: Montag, 18. Juni 2012 18:15
An: trnsys-users at cae.wisc.edu
Betreff: [TRNSYS-users] Use of Trnflow with vitual walls

 

Dear users,

I'm trying to use trnflow for a multiple airnode zone (3 airnodes). My
problem is that i cannot define any airlink between my airnodes because
there is no adjacent wall between them : virtual ceilings have been
modelized. I know it's possible to define couplings between the airnodes
but trnflow doesn't seem able to use them. Is there any solution ?

Thank you for your help,

Ewen

  


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