luminarycloud.params.simulation.adaptive_mesh_refinement¶

Classes¶

`ActiveRegion`	Region(s) within which the mesh is adapted at full resolution. Outside of these regions the mesh is coarsened with increasing distance from the region.
`BoundaryLayerProfile`	Boundary layer meshing parameters to apply to adapted meshes.
`PerPhysicsAdaptation`	Per-physics adaptation overrides. Each entry overrides the global adaptation config for the named physics.

Package Contents¶

class ActiveRegion¶

Region(s) within which the mesh is adapted at full resolution. Outside of these regions the mesh is coarsened with increasing distance from the region.

annular_cylinder: luminarycloud.params.geometry.shapes.AnnularCylinder | None = None¶: Cylinder with a hole along the axis.

cube: luminarycloud.params.geometry.shapes.Cube | None = None¶: Coordinate-aligned box.

cylinder: luminarycloud.params.geometry.shapes.Cylinder | None = None¶: Cylinder shape.

error_weight: luminarycloud.types.LcFloat = 1.0¶: Error weighting from the active region at Max Distance. Local error weighting is 1.0 inside the region and decreases to Error Weight at the Max Distance.

id: str = ''¶: ID of the active region.

max_distance: luminarycloud.types.LcFloat = 0.0¶: Distance from the active regions at which to apply the full error factor.

name: str = ''¶: User-defined name for the active region.

oriented_cube: luminarycloud.params.geometry.shapes.OrientedCube | None = None¶: Box oriented along arbitrary axes.

sphere: luminarycloud.params.geometry.shapes.Sphere | None = None¶: Sphere shape.

sphere_shell: luminarycloud.params.geometry.shapes.SphereShell | None = None¶: Spherical shell shape.

class BoundaryLayerProfile¶

Boundary layer meshing parameters to apply to adapted meshes.

growth_rate: luminarycloud.types.LcFloat = 1.2¶: Ratio of size between 2 successive boundary mesh layers.

initial_size: luminarycloud.types.LcFloat = 1e-06¶: Size of the mesh layer nearest the boundary surface in meters.

n_layers: int = 40¶: Maximum number of prism layers within a boundary layer mesh.

surfaces: list[str] = []¶

class PerPhysicsAdaptation¶

Per-physics adaptation overrides. Each entry overrides the global adaptation config for the named physics.

physics_identifier: luminarycloud._proto.client.entity_pb2.EntityIdentifier¶: Unique identifier for a physics entity.

physics_target_cv_millions: int = 0¶: Per-physics mesh size in millions of control volumes, overriding the global target for this physics.