Airflow Diffuser
Airflow
=
Velocity
x
Face Area
Face Area
=
Length
x
Width
Velocity
=
Airflow
:
Face Area
Face Area
=
Airflow
:
Velocity
: : :
ft/min ft² ft³/min
Velocity Face Area Airflow
Airflow Measurement Cooling Air Diffuser Exhaust Air Diffuser Fresh Air Diffuser
Project : Date :
Point Diffuser
No 1
Point A
Vel. Vel. Vel.
< 500 < 500 < 500 Note
Q cfm
Vel fpm
L in
W in
400
576
10
10
Airflow Measurement Cooling Air Diffuser Exhaust Air Diffuser Fresh Air Diffuser
Project : Date :
Point Diffuser
No 1
Point A
Q cmh 680
Vel fpm
Vel. Vel. Vel.
L W mm mm
595 250
250
< 500 < 500 < 500 Note