[TRNSYS-users] How to put holes between two thermal zones in Trnsys3d to simulate air flow between them.

[David BRADLEY]

Joynal,
   I am not sure that you actually want to delete the windows. If you 
leave them in, then TRNBuild will import them as an "ADJ_WINDOW" and you 
can then change the properties of ADJ_WINDOW to be those of a virtual 
(non-existent / open) window, which will allow solar radiation to pass 
through. If you delete the windows and leave a hole in the TRNSYS3D wall 
(and Trnsys3D actually lets you do so) then once you import into 
TRNBuild, it would be as though the adjacent surface between the two 
zones was the gross wall area minus the "hole" area. There would be no 
representation at all of the hole and consequently, sunlight would not 
pass through and nor would there be a path by which airflow could pass 
between the two zones.
Kind regards,
  David


On 4/22/2013 08:32, Joynal Abedin wrote:
>
> Dear all,
>
> Help needed with the above issue, I tried inserting rectangles on the 
> adjacent surfaces which are automatically attributed as windows and 
> then deleted the glass surfaces, assuming it would then be considered 
> as a holes (as you can generate in IES-VE). When the drawing is saved, 
> closed and re-loaded again, the hole gets removed. Any help & 
> suggestion on this will be extremely appreciated.
>
> Thanking you in advance.
>
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://mailman.cae.wisc.edu/listinfo/trnsys-users

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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