HVAC engineers

Adequate Airflow Adequate airflow ensures: 1.Proper ventilation: removing stale air and introducing fresh air 2.Temperature control: maintaining desired temperatures in each zone 3.Humidity control: managing humidity levels for comfort and health Factors Affecting Airflow 1.Duct size and shape: larger ducts reduce pressure drops 2.Air velocity: optimal velocity balances noise and pressure drop 3.Fittings and connections: minimizing losses and turbulence 4.System balancing: ensuring airflow meets design requirements Calculation Methods 1.CFM (Cubic Feet per Minute) calculations: determining airflow requirements 2.ASHRAE standards: guidelines for airflow rates and velocities