Looking for specific HVAC configuration

ladybug-tools
,
1

Hi everyone !

I would like to simulate a specific HVAC configuration and I don’t find how. Here is the configuration I’d like to simulate :

  • Ventilation with heat recovery system and economizer (with possibility of night cooling) with fixed airflow (no variation for cooling or heating)
  • Getting the heating and cooling demand

I tried with Ideal air load but there is a variation of the airflow for heating and cooling. Also with DOAS configuration, there is no possibility to have the economizer.

Please help I am a bit lost with this problem !

Thnaks !

2

You should use the DOAS model to create a loop and open the “.osm” file with the OpenStudio application. In the software, you can change this parameter to configure, save and reopen in grasshopper.

3

Hi @LuizHVAC !

Thank you so much for your answer ! I am new user so I didn’t check in Open Studio app yet.
I will try this !

Have a nice day !

1 Like