[Equest-users] Different CFM for ASHRAE Case and Proposed Case

Neil Bulger nbulger at integralgroup.com
Mon Apr 22 20:07:39 PDT 2013


Rakesh, this is fine but the cfm of outside air must match between models, so you might check that for good measure.

Neil 

Sent from my iPhone

On Apr 17, 2013, at 11:40 PM, GK Pandian <kgkpandian at gmail.com> wrote:

> Rakesh,
>  
> Yes you can change the cfm in proposed model and make sure it’s reflecting your actual design. This is how we account the savings in proposed model.
>  
> Thanks
> Gopi
> 
> 
> On Thu, Apr 18, 2013 at 11:48 AM, Rakesh Desai <rakeshdesai at ecpl.co.in> wrote:
> Hi,
> 
>  
> 
> While modeling a building, I arrive at fan CFM for ASHRAE Case. Is it possible to change the CFM for the same HVAC system or thermal zone in proposed case? Because in proposed case, I change envelope and façade which reduces my heat gain and thus the same HVAC system or thermal zone would require less CFM.
> 
>  
> 
> e.g. in ASHRAE case I get 1000 CFM and in proposed case, I can manage with 800 CFM.
> 
>  
> 
> With best regards,
> 
>  
> 
> Rakesh Desai
> 
> 
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