-
From the Contacts section of the action bar, click Porous Baffle
.
- Optional:
Enter a descriptive
Name.
-
Select the
Upstream surface and
Downstream surface that represent the two sides of
the interface.
-
From the
Contact search parameters, specify the
distance-based tolerance for contact by selecting one of the following choices
from the
Tolerance Type options:
Option | Description |
---|
Absolute |
Specify tolerance as an absolute distance, then enter the
distance in the
Normal Tolerance field. |
---|
Relative |
Specify tolerance relative to the typical
mesh
element size, then enter the relative size as a decimal in the
Normal Tolerance field. |
---|
-
From the
Contact search parameters, specify the default
Angle Tolerance for contact.
- Specify the pressure drop behavior in terms of Viscous Resistance and the Inertial Resistance across the baffle.
-
Specify the temperature drop behavior across the baffle in terms of the Porosity of the baffle and Thermal Resistance across it. You can express porosity as a value 0–1; lower numbers indicate denser baffles with fewer pores.
- Click OK.
|