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Re: [EnergyPlus_Support] Set conditions for return airflow



I may be missing something, but that sounds like zone temperature control. In other words, if you control a single zone air loop to a particular setpoint, the return air will be at a constant temperature (the zone setpoint)

You'll need to use zero outdoor air for that to work.

On Thu, Jul 19, 2018 at 4:34 AM, pauline.couvrat@xxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:
 

Hello everyone,


I would like to set temperature and humidity ratio for return aiflow. 

Usually, I have a supply airflow (from outdoor)/ a zone/ a return airflow from zone in my EnergyPlus model.

I would like to alter my usual model for one project and have constant conditions for my return airflow (same temperature and same humidity everytime, but which are not outdoor conditions).

How can I do this alteration easily?

Right now I am thinking about adding something to cool down + something to heat + something to deshumidify + something to humidity between my zone and my return airflow inlet node because I don't know how else to do...


Thank you,

Pauline.






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