General Ventilation: How much airflow do we need to ventilate?

How much airflow do we need to ventilate? Airflow is the volume of air moved by a fan per unit of time, usually expressed in cubic feet per minute (cfm) or meters cubed per second (m³/s). Airflow for general ventilation can be calculated by: Area method Air change method Occupancy method Heat removal method Area … Continue reading General Ventilation: How much airflow do we need to ventilate?