[TRNSYS-users] Active layer implementation

David BRADLEY d.bradley at tess-inc.com
Fri Apr 24 07:30:39 PDT 2015


Anand,
  Yes, you can split the living room floor into two floors. If you are 
constructing the building in Trnsys3D simply draw a line down the middle 
of the living room and you will end up with two floor surfaces in the 
zone when you look at it in TRNBuild.

  I might point out as a side note, however, that this kind of issue 
happens all the time in buildings with radiant floors and that the 
solution is to simply put additional radiant floor piping loops into the 
larger zones and to valve the hydronic system so that the radiant floor 
in the larger zone gets more water flow than the others when it is 
calling for heating. The only reason (in my mind) to split the active 
floor into two parts in TRNBuild is if you want to be able to control 
those parts separately (i.e. send water flow to one half of the living 
room but not to the other half).
regards,
  David


On 4/24/2015 4:11 AM, Anand Narasipuram wrote:
> Hello TRNSYS users,
>     I am very new to TRNSYS. I have a question regarding the active 
> layer implementation.
>
> Question: The living room (zone) in an apartment is very big and the 
> heat flow rate when calculated is double the flow rate than the other 
> rooms. Will it be possible to divide one zone(living room) into two 
> different zones for active layer implementation? If not what is the 
> best alternative solution.?
>
> Please let me know your views.
>
> Thanks in advance,
> Regards,
> Anand.
>
>
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> TRNSYS-users at lists.onebuilding.org
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-- 
***************************
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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