SPEED AND DYNAMIC
PRESSURE CALCULATOR
Obtaining the airflow knowing the diameter and the air speed
- Move the ‘D’ marker on the diameter bar or introduce the desired value into the corresponding cell.
- Move the bar or introduce the value for ‘air speed’
- The corresponding airflow will show in the lower cell
Obtaining air Speed knowing the diameter and the airflow
- Set the diameter by moving ‘D’ marker on the bar or introducing the desired value into the corresponding cell.
- Set the airflow by moving the marker on the bar or introducing the acknowledged value.
- The corresponding air speed will show in the lower cell
Obtaining diameter knowing the airflow and the air Speed
- Move the ‘airflow’ marker on the bar or introduce the desired value into the corresponding cell
- Move the bar or introduce the value for ‘air speed’
- The corresponding diameter will show in the lower cell
Determining the dynamic pressure
- Move the ‘air speed’ marker on the bar or introduce the desired value into the corresponding cell
- The corresponding dynamic pressure will show in the lower cell
