ansys.fluent.core.parametric#

Classes for locally defining a parametric study for Fluent without running Fluent. The study can then be submitted to be executed in parallel.

Example#

Set up a local study

>>> from ansys.fluent.core.parametric import LocalParametricStudy
>>> local_study = LocalParametricStudy(case_filepath="E:/elbow1_param.cas.h5")
>>> design_point = local_study.design_point("Base DP")
>>> design_point.input_parameters['v1'] = 0.0
>>> for idx in range(1, 20):
>>>   design_point = local_study.add_design_point("dp_"+str(idx))
>>>   design_point.input_parameters['v1'] = float(idx)/10.0

Run in Fluent

>>> local_study.run_in_fluent(5)

Display results

>>> for design_point in local_study.design_point_table:
>>>   for k, v in design_point.input_parameters.items():
>>>     print("input parameter", k, v)
>>>   for k, v in design_point.output_parameters.items():
>>>     print("output parameter", k, v)
>>> print(72 * "-")

Classes:

`LocalDesignPoint`(design_point_name[, ...])	Purely local version of a design point in a parametric study.
`LocalDesignPointTable`(base_design_point)	Local version of the design point table in a parametric study.
`LocalParametricStudy`(case_filepath[, ...])	Local version of a parametric study that manages design points to parametrize a Fluent solver setup.

Functions:

convert_design_point_parameter_units(value)

Convert design point parameter units.

class ansys.fluent.core.parametric.LocalDesignPoint(design_point_name, base_design_point=None)#

Bases: object

Purely local version of a design point in a parametric study.

Parameters:

namestr: Name of the design point.
output_parametersdict: Dictionary of output parameters (name of parameter to value).
input_parametersdict: Dictionary of input parameters (name of parameter to value).
statusDesignPointStatus: Current status of the design point.

Methods:

__init__(design_point_name[, base_design_point])

Attributes:

`input_parameters`	Get the input parameters.
`output_parameters`	Get the output parameters.

__init__(design_point_name, base_design_point=None)#

property input_parameters: dict#: Get the input parameters.

property output_parameters: dict#: Get the output parameters.

class ansys.fluent.core.parametric.LocalDesignPointTable(base_design_point)#

Bases: list

Local version of the design point table in a parametric study.

Raises:

RuntimeError: If the design point is not found.

Methods

add_design_point(design_point_name: str) -> DesignPoint	Add a new design point to the table with the provided name.
find_design_point(idx_or_name)	Get a design point, either by name (str) or an index indicating the position in the table (by order of insertion).
remove_design_point(idx_or_name)	Remove a design point, either by name (str) or an index indicating the position in the table (by order of insertion).

Methods:

`__init__`(base_design_point)
`add_design_point`(design_point_name)	Add the design point.
`find_design_point`(idx_or_name)	Find the design point.
`remove_design_point`(idx_or_name)	Remove the design point.

__init__(base_design_point)#

add_design_point(design_point_name)#: Add the design point.

find_design_point(idx_or_name)#

Find the design point.

Raises:

RuntimeError: If the design point is not found.

remove_design_point(idx_or_name)#

Remove the design point.

Raises:

RuntimeError: If the design point can not be removed.

class ansys.fluent.core.parametric.LocalParametricStudy(case_filepath, base_design_point_name='Base DP')#

Bases: object

Local version of a parametric study that manages design points to parametrize a Fluent solver setup.

Raises:

RuntimeError: If the design point is not found.

Methods

run_in_fluent(num_servers[, launcher, ...])

Run the local study in fluent.

add_design_point(design_point_name: str) -> LocalDesignPoint	Add a design point.
design_point(idx_or_name)	Get a design point, either by name (str) or an index indicating the position in the table (by order of insertion).
Run the study in Fluent

Methods:

`__init__`(case_filepath[, base_design_point_name])
`add_design_point`(design_point_name)	Add the design point.
`design_point`(idx_or_name)	Get the design point.
`run_in_fluent`(num_servers[, launcher, ...])	Run the local study in fluent.

__init__(case_filepath, base_design_point_name='Base DP')#

add_design_point(design_point_name)#: Add the design point.

design_point(idx_or_name)#: Get the design point.

run_in_fluent(num_servers, launcher=<function launch_fluent>, start_transcript=False, capture_report_data=False)#: Run the local study in fluent.

ansys.fluent.core.parametric.convert_design_point_parameter_units(value)#: Convert design point parameter units.