TotalPressure

class TotalPressure

Bases: Flow360BaseModel

TotalPressure class to specify the total pressure for Inflow boundary condition via Inflow.spec.

Example

• Using a constant value:

  >>> fl.TotalPressure(
  ...     value = 1.04e6 * fl.u.Pa,
  ... )
  

• Using an expression (nondimensionalized by operating condition pressure):

  >>> fl.TotalPressure(
  ...     value = "pow(1.0+0.2*pow(0.1*(1.0-y*y),2.0),1.4/0.4)",
  ... )
  

---

Attributes

value: str | PressureType.Positive

The total pressure value. When a string expression is supplied the value needs to nondimensionalized by the pressure defined in operating_condition.

Additional Constructors

classmethod from_file(filename)

Loads a Flow360BaseModel from .json, or .yaml file.

Parameters:

filename (str) – Full path to the .yaml or .json file to load the Flow360BaseModel from.

Returns:

An instance of the component class calling load.

Return type:

Flow360BaseModel

Example

>>> params = Flow360BaseModel.from_file(filename='folder/sim.json') 

Methods

help(methods=False)

Prints message describing the fields and methods of a Flow360BaseModel.

Parameters:

methods (bool = False) – Whether to also print out information about object’s methods.

Return type:

None

Example

>>> params.help(methods=True) 

to_file(filename, **kwargs)

Exports Flow360BaseModel instance to .json or .yaml file

Parameters:

filename (str) – Full path to the .json or .yaml or file to save the Flow360BaseModel to.

Return type:

None

Example

>>> params.to_file(filename='folder/flow360.json')