A tool determines the pressure exerted by air or fluid on the outer surface of a system, typically a ductwork system in heating, ventilation, and air conditioning (HVAC). The assessment considers factors such as airflow, duct size, and fittings to arrive at a pressure value. As an example, it might be utilized to quantify the resistance encountered by an air handling unit pushing air through a network of ducts leading to various vents within a building.
The calculation of this metric is critical in the design and optimization of efficient HVAC systems. Accurate determination contributes to proper airflow distribution, energy savings, and occupant comfort. Historically, these calculations were performed manually, a process prone to error and time-consuming. Automated tools provide more accurate and consistent results, facilitating better system design and troubleshooting.
