Description🔗
Usage🔗
The condition requires entries in both the boundary and field files.
Boundary file🔗
<patchName>
{
type patch;
...
}
Field file🔗
<patchName>
{
// Mandatory entries
type surfaceSlipDisplacement;
geometry <dict>;
projectMode <word>;
projectDirection <vector>;
// Optional entries
wedgePlane <label>;
frozenPointsZone <word>;
// Inherited entries
...
}
where:
Property | Description | Type | Required | Default |
---|---|---|---|---|
type |
Type name: surfaceSlipDisplacement
|
word | yes | - |
geometry |
Dictionary with searchableSurfaces . (usually triSurfaceMeshes in constant/triSurface ) |
word | yes | - |
projectMode |
Projection mode | word | yes | - |
projectDirection |
Projection direction | vector | yes | - |
wedgePlane |
-1 or component to knock out of intersection normal | label | no | -1 |
frozenPointsZone |
Empty or name of pointZone containing points that do not move |
word | no | null |
Options for the projectMode
entry:
Property | Description |
---|---|
NEAREST |
Nearest |
POINTNORMAL |
Intersection with point normal |
FIXEDNORMAL |
Intersection with fixed vector |
The inherited entries are elaborated in:
- pointPatchFields.H
Further information🔗
Tutorial:
Source code:
API:
History:
- Introduced in version 1.5