StructuredBoxRefinement

class StructuredBoxRefinement

Bases: Flow360BaseModel

• The mesh inside the StructuredBoxRefinement is semi-structured.

• The StructuredBoxRefinement cannot enclose/intersect with other objects.

• The spacings along the three box axes can be adjusted independently.

• The StructuredBoxRefinement is only supported with the beta mesher.

Example

>>> fl.StructuredBoxRefinement(
...     entities=[
...         fl.Box.from_principal_axes(
...             name="boxRefinement",
...             center=(0, 1, 1) * fl.u.cm,
...             size=(1, 2, 1) * fl.u.cm,
...             axes=((2, 2, 0), (-2, 2, 0)),
...         )
...     ],
...     spacing_axis1=7.5 * fl.u.cm,
...     spacing_axis2=10 * fl.u.cm,
...     spacing_normal=15 * fl.u.cm,
... )

Attributes

name: str, optional

Default:

'StructuredBoxRefinement'

entities: EntityList[Box]

spacing_axis1: Length.PositiveFloat64

Spacing along the first principal axis of the box, the direction of its first size component.

spacing_axis2: Length.PositiveFloat64

Spacing along the second principal axis of the box, the direction of its second size component.

spacing_normal: Length.PositiveFloat64

Spacing along the third axis of the box, the one computed automatically to complete the right-handed coordinate system, and the direction of its third size component.