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how to fix static hourly airflow rate in zonal variable data?

Hi there,

I have a question regarding the Zone Node Airflow Rate.

I'm using an AirTerminal:SingleDuct:VAV:Reheat system, but when I analyze the variable outputs, the node airflow rate appears nearly constant. I expected to see hourly variations, especially since the airflow is set to autosize, meaning it should adjust hourly based on the zone demand.

Could you please provide some insight or suggestions on why the airflow rate might not be varying hourly, and how I could resolve this?

Thank you very much!

how to fix static hourly airflow rate in zonal variable data?

Hi there,

I have a question regarding the Zone Node Airflow Rate.

I'm using an AirTerminal:SingleDuct:VAV:Reheat system, but when I analyze the variable outputs, the node airflow rate appears nearly constant. I expected to see hourly variations, especially since the airflow is set to autosize, meaning it should adjust hourly based on the zone demand.

Could you please provide some insight or suggestions on why the airflow rate might not be varying hourly, and how I could resolve this?

Thank you very much!