Mordicus.Containers.FieldHandlers.FieldHandlerBase

class FieldHandlerBase[source]

Bases: object

Class containing a FieldHandlerBase, with an internal storage hidden to all its children classes

__storage
Type:

typeToDefine

ConvertFromLocalField(field)[source]
Parameters:

field (localFieldType) – field in the local Type

Returns:

numpy array of field values

Return type:

np.array

ConvertToLocalField(structure, vector)[source]
Parameters:

  • structure (SolutionStructure) – Structure instance as defined by mordicus datamodel

  • vector (nparray) – numpy array of solution to convert

Returns:

field in the local Type

Return type:

localFieldType

DoublContractedProduct(field1, field2)[source]
Parameters:

  • field1 (localFieldType) – first symmetric 3x3 tensor s

  • field2 (localFieldType) – second symmetric 3x3 tensor e

Returns:

s

Return type:

e, i.e. s(1)*e(1) + s(2)*e(2) + s(3)*e(3) + 2*s(4)*e(4) + 2*s(5)*e(5) + 2*s(6)*s(6)

GaussPointsCoordinates(solutionStructureGauss)[source]

Get the Gauss point coordinate a family of solutions relies on

Parameters:

  • solutionStructureGauss – a solution structure with discretization on Gauss points (any number of components)

  • Returns –

  • ------- –

  • ndarray – numpy array of Gauss points coordinates for the given solutionStructureGauss

GetInternalStorage()[source]
Returns:

internal storage

Return type:

typeToDefine

GetVolume(solutionStructureGauss)[source]

Compute volume getting Gauss points from a sample field

Parameters:

solutionStructureGauss – a solution structure with discretization on Gauss points (any number of components)

Returns:

volume of the domain the family of solutions is defined on

Return type:

double

Integral(field, componentNumber)[source]
Parameters:

  • field (localFieldType) – field to integrate over its whole domain Omega

  • componentNumber (int) – number of the component number to integrate

Returns:

double

Return type:

integral over Omega of field(componentNumber)

SetInternalStorage(_FieldHandlerBase__storage)[source]

Sets the internal storage

Parameters:

__storage (typeToDefine) –

SymetricGradient(field, solutionStructureGauss, solutionStructureNode)[source]
Parameters:

  • field (localFieldType) – local field to derive

  • solutionStructureGauss (SolutionStructure) – solution structure of the result

  • solutionStructureNode (SolutionStructure) – solutionStructure of the field to derive

Returns:

field

Return type:

localFieldType