ForceDistributionOutput

ForceDistributionOutput#

class ForceDistributionOutput[source]#

Bases: Flow360BaseModel

ForceDistributionOutput class for customized force and moment distribution output. Axis-aligned components are output for force and moment coefficients at the end of the simulation.

Example

Basic usage with default settings (all wall surfaces):

>>> fl.ForceDistributionOutput(
...     name="spanwise",
...     distribution_direction=[0.1, 0.9, 0.0],
... )

Specifying specific surfaces to include in the force integration (useful for automotive cases to exclude road/floor surfaces):

>>> fl.ForceDistributionOutput(
...     name="vehicle_x_distribution",
...     distribution_direction=[1.0, 0.0, 0.0],
...     entities=[volume_mesh["vehicle_body"], volume_mesh["wheels"]],
...     number_of_segments=500,
... )

Attributes

name: str#

Name of the ForceDistributionOutput.

distribution_direction: Axis#

Direction of the force distribution output.

distribution_type: Literal['incremental', 'cumulative']#

Type of the distribution.

Default:

'incremental'

entities: EntityList[Surface, MirroredSurface], optional#

List of surfaces to include in the force integration. If not specified, all wall surfaces are included. This is useful for automotive cases to exclude road/floor surfaces.

Default:

None

number_of_segments: int#

Number of segments (bins) to use along the distribution direction. Default is 300 segments. Increasing this value provides higher resolution in the force distribution plot.

Default:

300

Additional Constructors

classmethod from_file(filename)#

Load a Flow360BaseModel from a .json file.

Parameters:

filename (str)

Return type:

Flow360BaseModel

Methods

help(methods=False)#

Print fields and methods of a Flow360BaseModel using rich.

Parameters:

methods (bool)

Return type:

None

to_file(filename, **kwargs)#

Export Flow360BaseModel instance to a .json file.

Parameters:
Return type:

None