Mordicus.Modules.Safran.Containers.Loadings.Dirichlet module

class Mordicus.Modules.Safran.Containers.Loadings.Dirichlet.Dirichlet(solutionName, set)[source]

Bases: LoadingBase

Class containing a Loading of type Dirichlet boundary condition.

function

returning the value being imposed for the loading, with respect to the spatial position

Type

function

assembledBC

of size (numberOfModes,) containing the precomputed vector “red” for deriving the Dirichlet reduced external forces contribution is the form: tgv*red

Type

numpy.ndarray

tgv

very large value, used for weak enforcement of the loading using penalisation

Type

float

ComputeContributionToReducedExternalForces(time)[source]

Computes and returns the reduced external forces contribution of the loading

Parameters

time (float) –

Returns

of size (numberOfModes,)

Return type

np.ndarray

GetAssembledReducedFieldAtTime()[source]

Returns assembledBC

Returns

of size (numberOfModes,) containing the precomputed vector “red” for deriving the Dirichlet reduced external forces contribution is the form: tgv*red

Return type

numpy.ndarray

ReduceLoading(mesh, problemData, reducedOrderBases, operatorCompressionData)[source]

Computes and sets the reduced representation of the loading

Parameters

  • mesh (BasicTools.Containers.UnstructuredMesh) – mesh of the high-fidelity model

  • problemData (ProblemData) – problemData containing the loading

  • reducedOrderBases (dict(str: np.ndarray)) – dictionary with solutionNames (str) as keys and reducedOrderBases (np.ndarray of size (numberOfModes, numberOfDOFs)) as values

  • operatorCompressionData (dict(str: custom_data_structure)) – not used in this loading dictionary with solutionNames (str) as keys and data structure generated by the operator compression step as values

SetFunction(function)[source]

Sets function

Parameters

function (function) – returning the value being imposed for the loading, with respect to the spatial position