Mordicus.Modules.Safran.Containers.Loadings.ConvectionHeatFlux module

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

Bases: LoadingBase

Class containing a Loading of type convection heat flux boundary condition for thermal problems.

hTimes

time values on which heat transfert coefficient values are provided

Type

np.ndarray or list of floats

hValues

heat transfert coefficient values at the corresponding time values

Type

np.ndarray or list of floats

TextTimes

time values on which external temperature values are provided

Type

np.ndarray or list of floats

TextValues

external temperature values at the corresponding time values

Type

np.ndarray or list of floats

reducedPhiT

of size (numberOfModes,) containing the precomputed vector “red” for deriving the convection heat flux reduced external forces contribution is the form: h*Text*red

Type

numpy.ndarray

reducedPhiTPhiT

of size (numberOfModes, numberOfModes) containing the precomputed matrix “mat” for deriving the reduced global tangent matrix contribution is the form: h*mat

Type

numpy.ndarray

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

GetCoefficientsAtTime(time: float) -> (<class 'float'>, <class 'float'>)[source]

Computes and return h and Text at time, using PieceWiseLinearInterpolation

Parameters

time (float) –

Returns

  • float – h at time

  • float – Text at time

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

SetH(h)[source]

Sets hTimes and hValues

Parameters

h (dict) – dictionary with time steps (float) as keys and the values of the heat transfert coefficient (float)

SetText(Text)[source]

Sets TextTimes and TextValues

Parameters

Text (dict) – dictionary with time steps (float) as keys and the values of the external temperature values (float)