[EnergyPlus_Support] Re: Air flow mixing

["simonflorian2002" <floriansi@xxxxxxxxxxx>]

A solution is to calculate the result of the mixing based on outdoor condition and your return air condition thanks to an EMS program and to use the EMS actuator "Outdoor Air System Node" to modify the characteristic of the inlet outdoor air.

It is not an easy way to solve your problem but it should work.


--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Germana Regis <germanaregis@...> wrote:
>
> Hi everybody,
>  
> I've already simulated an air CAV system with an outdoor air system, supposing I don't recover energy from the zone's  return air flow.
>  
> I suppose to have an air flow with fixed temperature and humidity condition coming from a zone I wouldn't like to simulate.
> The idea is to mix the outdoor air flow with this known air flow before entering the air system.
>  
> Is there a way to simulate this mixing process by adding a mixing component before the OutdoorAir:Mixer or to fix the temperature and humidity condition of the return air flow?
>  
> Thank you all!
>




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