Maintain constant indoor climate with CAV system and constant Inlet temperature

asked 2017-02-20 09:30:34 -0600

Kingo's avatar

I'm currently writting my masters thesis and for accademic reasons i need to be able to model a single thermal zone, with heat recovery, constant airflow and constant inlet air temperature while also keeping the room temperature between 20 and 25 °C, using some room equipment such as convective heating/cooling. (this is shown in the figure)

Cooling and heating should not run at the time, as in the heating is on when the temperature is below 20 and the cooling is on when its above 25.

image description

i've tried different setups in the HVAC tab in OpenStudio but i can't seem to get it right. I did also try the IdealAirloads in OS but it just lags data such as heat recovery and fan power, which i need.

Does anyone know if this is possible in OpenStudio and if yes, how do i model the system?

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