[TRNSYS-users] building model for a cold load simulation

[David BRADLEY]

Leona,
   I would recommend using Type56, not Type19. I think you only need to 
model 1 zone; the one whose cooling load you want. If you know the 
temperature of the lobby and the upper room (which I think you can get 
from the temperature differences) then you define BOUNDARY walls between 
your zone and those two zones, select a "known temperature" for the 
BOUNDARY walls' back side condition.
Kind regards,
  David


On 7/25/2011 09:02, ͫͫ wrote:
> Dear all,
>
> i want to make a building model for the simulation of cold load.It is 
> just one room with one external wall and 2 unair-conditioned next 
> rooms(one is the lobby the other is the upper room).
>
> Questions are
> 1. Which Type should i use? 56 or just 19?
> 2. if i use 56, should i make 5 zones? i need the cold load from one 
> room , and i just have the temperatur differences of this room from 2 
> other rooms.
>
> Can anyone help me?
> Thanks and best regards,
>
> Leona
>
>
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> 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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