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Re: [EnergyPlus_Support] Re: Minimum ventilation ACH in summary report tables



You should look for outdoorair:controller. The minimum is the one you put in 1.4.

HJ

On Mar 4, 2015, at 13:20, 'jeannieboef@xxxxxxxxx' jeannieboef@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

I think you're after the minimum ODA rates set at system level. Due to economizer action, average rates are not that interesting. The thing the reviewers are controlling is that the ideal energy going into conditioning outdoor air to zone setpoint should be identical. On a non-DOAS VAV multizone system, it may occur that some zones get more fresh air than they need whilst others are deprived, yet the system level minimum ODA remains the same. 

Mit freundlichen Grüßen- Sent from my iPhone (excuse the brevity)

i. A.
Jean Marais
b.i.g. bechtold
Tel.   +49 30 6706662-23

On 04.03.2015, at 19:06, "iluminasol33@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

Dear all,


Looking for a post regarding the outdoor flow rates between baseline and proposed design cases I found this one and I would like to ask you if for reporting the outdoor airflow rates in the section 1.4 tables for LEED EAp2 documentation you use the Mechanical Ventilation table from the Outdoor Air Summary Report. Since this table uses the Average Outdoor Air During Occupied Hours I am not sure if this the appropiate values I should insert in section 1.4 tables. The only other option I see is to use the Output Variable: Zone Mechanical Ventilation Air Changes per Hour and do the sum for each area.

Any suggestions or comments would be greatly appreciated. 

Regards,
Santiago Rodríguez
LEED AP BD + C 
Director of Energy Department 
Revitaliza Consultores


 



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Posted by: HJ <hj_630@xxxxxxxxx>


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