60.68 MagneticPermeability object

The MagneticPermeability object specifies magnetic permeability.

Access
materialApi.materials()[name].magneticPermeability()


60.68.1 MagneticPermeability(...)

This method creates an MagneticPermeability object.

Path
materialApi.materials()[name].MagneticPermeability
Prototype
odb_MagneticPermeability&
MagneticPermeability(const odb_SequenceSequenceDouble& table,
                    const odb_SequenceSequenceDouble& table2,
                    const odb_SequenceSequenceDouble& table3,
                    const odb_String& type,
                    bool frequencyDependency,
                    bool temperatureDependency,
                    int dependencies,
                    bool nonlinearBH);

Required arguments

table

An odb_SequenceSequenceDouble specifying the items described below.

table2

An odb_SequenceSequenceDouble specifying if Nonlinear BH option is true, table2 must be specified. The items of table2 are similar to that of table but for second direction.

table3

An odb_SequenceSequenceDouble specifying if Nonlinear BH option is true, table3 must be specified. The items of table3 are similar to that of table but for third direction.

Optional arguments

type

An odb_String specifying the type of magnetic permeability. Possible values are "ISOTROPIC", "ORTHOTROPIC", and "ANISOTROPIC". The default value is "ISOTROPIC".

frequencyDependency

A Boolean specifying whether the data depend on frequency. The default value is false.

temperatureDependency

A Boolean specifying whether the data depend on temperature. The default value is false.

dependencies

An Int specifying the number of field variable dependencies. The default value is 0.

nonlinearBH

A Boolean specifying whether the magnetic behavior is nonlinear and available in tabular form of magnetic flux density versus magnetic field values. The default value is false.

Table data

If type=ISOTROPIC, the table data specify the following:

  • Magnetic permeability.

  • Frequency, if the data depend on frequency.

  • Temperature, if the data depend on temperature.

  • Value of the first field variable, if the data depend on field variables.

  • Value of the second field variable.

  • Etc.

If type=ISOTROPIC, and nonlinearBH=TRUE, the table data specify the following:
  • Magntitude of the magnetic flux density vector.

  • Magnitude of the magnetic field vector.

  • Temperature, if the data depend on temperature.

  • Value of the first field variable, if the data depend on field variables.

  • Value of the second field variable.

  • Etc.

If type=ORTHOTROPIC, the table data specify the following:
  • .

  • .

  • .

  • Frequency, if the data depend on frequency.

  • Temperature, if the data depend on temperature.

  • Value of the first field variable, if the data depend on field variables.

  • Value of the second field variable.

  • Etc.

If type=ANISOTROPIC, the table data specify the following:
  • .

  • .

  • .

  • .

  • .

  • .

  • Frequency, if the data depend on frequency.

  • Temperature, if the data depend on temperature.

  • Value of the first field variable, if the data depend on field variables.

  • Value of the second field variable.

  • Etc.

If type=ANISOTROPIC, and nonlinearBH=TRUE, the table data specify the following:
  • Magntitude of the magnetic flux density vector in the first direction.

  • Magnitude of the magnetic field vector in the second direction.

  • Temperature, if the data depend on temperature.

  • Value of the first field variable, if the data depend on field variables.

  • Value of the second field variable.

  • Etc.

Return value

A MagneticPermeability object.

Exceptions

RangeError.


60.68.2  Members

The MagneticPermeability object has members with the same names and descriptions as the arguments to the MagneticPermeability method.


60.68.3  Corresponding analysis keywords

*MAGNETIC PERMEABILITY