Has anyone found a software program (or other method) that will calculate cooling loads in the occupied zone using an underfloor air distribution system?
Has anyone ever used static pressure as a method of determining airflow?
Example: Seal the outside air damper up tight, so the return will equal the supply airflow. Measure the static pressure in the return air duct at the inlet of the AHU. Then use the fan laws Q1/Q2=square root of (P1/P2)...