fluid tangential damping¶
Module: fluid
Category: load
Type string: "fluid tangential damping"
Parameters¶
| Name | Description | Default | Range | Units |
|---|---|---|---|---|
penalty |
penalty | 0 | \(\in \mathbb{R}\) |
Description¶
The fluid tangential damping prescribes a shear traction that opposes tangential fluid velocity on a boundary surface. This can help stabilize inflow conditions.
<surface_load type="fluid tangential damping" surface="surface1">
<penalty>1</penalty>
</surface_load>