-
From the Fans section of the action bar, click Intake/Exhaust Fan
 .
- Optional:
Enter a descriptive
Name.
-
Select a pressure outlet as the support for the exhaust fan.
-
From the Type options, select
Exhaust.
-
Specify the Stagnation gauge pressure at the exhaust
outlet.
-
Expand the Recirculation conditions section and do one
or more of the following:
- If thermal effects are enabled in the fluid physics, specify the
Temperature at the boundary.
- If a turbulence model is enabled in the fluid physics, select a
Turbulence specification and specify the
individual turbulence parameters in the fields that appear.
The specific turbulence customization settings that appear depend on your
specification choice and on the turbulence model you chose in the physics
definition. For more information, see About Turbulence.
-
To define a constant pressure jump across the fan interface:
-
From the Pressure jump options, select
Constant.
-
Specify the pressure change across the fan in the Pressure
jump field.
-
To define a pressure jump that varies according to the volume flow rate:
-
From the Pressure jump options, select
Fan curve.
-
Specify pairs of Volume flow rate and
Pressure jump values in the table that
appears.
-
Click OK.
|