[TRNSYS-users] Chilled Ceiling QCOMI

[David BRADLEY]

My understanding is that QCOMI is the total energy crossing one or more 
inside surfaces in your zone. I am not sure whether you are taking into 
account QCOMI from all the surfaces in your zone or whether you are just 
looking at the ceiling. There are also internal gains, solar gains, etc. 
coming into the zone as well.
Regards,
  David


On 11/19/2010 03:51, Mavi Cambronero Vázquez wrote:
> Hi,
> Something wrong is happening when I run my simulation with a chilled 
> ceiling. Until now I though the output QCOMI was the energy from the 
> room to the wall and it should be similar to the demand of cooling of 
> my room. Why are so different QCOMI and the theorical calculation:
> Energy = flow_ceiling*cp_water*(Texit_water-Tentry_water)?
> THanks
>
>
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-- 
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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

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