[Bldg-sim] Compartment units with DOAS (EE4)

[Marc-Antoine Paquin]

Hi,

 

You should use Built-up VAV (Assemblé DAV) as your system deserving your
thermal zones.  As you said, you can use distinct system for each floor and
making sure that you distribute adequately the heating, cooling capacities,
fan power, etc. for each dummy systems. Then you will have to specify the
fan control in the supply fan label and indicate the maximum allowable air
supply for each zone.

 

Regards,

 

Marc-Antoine Paquin, ing.

 

cell. 514-402-9878

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De : bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] De la part de Oleksandra
Onisko
Envoyé : 6 juillet 2011 17:44
À : bldg-sim at lists.onebuilding.org
Objet : [Bldg-sim] Compartment units with DOAS (EE4)

 

Hello, 

 

We have a building with a dedicated fresh air unit supplying tempered air to
compartment units on each floor which feed VAV boxes. Right now, this is
being modelled as a separate VAV unit for each floor, with the heating and
cooling capacities, fan power, etc. from the DOAS being distributed and
added to the cooling capacities, fan power, etc. of the compartment units. I
am not sure that this is the correct way to represent this system in EE4 and
would welcome suggestions/advise on how to best model this system. 

 

Cheers, 


___________________________________________

Oleksandra Onisko, B.A.Sc., LEED AP
Project Manager & Energy Modeler 

ECOVERT | Sustainability Consultants
                   Office 416.350.2002
                   Direct Line 416.987.1105
                   Fax 416.766.5021
                   55 Ormskirk Avenue
                   Toronto, ON, M6S 4V6
                   www.ecovert.ca

 

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