Computes the Brickmann penalization function for topology optimisation, using the SIMP approach proposed by Bendsøe. More...
Public Member Functions | |
TypeName ("SIMP") | |
Runtime type information. More... | |
SIMPInterpolation (const fvMesh &mesh, const dictionary &dict) | |
Construct from components. More... | |
virtual | ~SIMPInterpolation ()=default |
Destructor. More... | |
virtual void | interpolate (const scalarField &arg, scalarField &res) const |
Interpolate argument and write to result. More... | |
virtual tmp< scalarField > | derivative (const scalarField &arg) const |
Return of function with respect to the argument field. More... | |
Public Member Functions inherited from topOInterpolationFunction | |
TypeName ("topOInterpolationFunction") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, topOInterpolationFunction, dictionary,(const fvMesh &mesh, const dictionary &dict),(mesh, dict)) | |
topOInterpolationFunction (const fvMesh &mesh, const dictionary &dict) | |
Construct from components. More... | |
virtual | ~topOInterpolationFunction ()=default |
Destructor. More... | |
virtual void | setLengthScaleParam (const scalar lengthScale) |
Set the parameter determining length scale. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from topOInterpolationFunction | |
static autoPtr< topOInterpolationFunction > | New (const fvMesh &mesh, const dictionary &dict) |
Return an autoPtr to the selected interpolation type. More... | |
Protected Attributes inherited from topOInterpolationFunction | |
const fvMesh & | mesh_ |
dictionary | dict_ |
Computes the Brickmann penalization function for topology optimisation, using the SIMP approach proposed by Bendsøe.
Bendsøe, M. P. (1989) Optimal shape design as a material distribution problem. Structural optimization, 1(4), 193–202. https://doi.org/10.1007/BF01650949
InterpolationFiles SIMPInterpolation.C
Definition at line 54 of file SIMPInterpolation.H.
SIMPInterpolation | ( | const fvMesh & | mesh, |
const dictionary & | dict | ||
) |
Construct from components.
Definition at line 42 of file SIMPInterpolation.C.
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virtualdefault |
Destructor.
TypeName | ( | "SIMP" | ) |
Runtime type information.
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virtual |
Interpolate argument and write to result.
Implements topOInterpolationFunction.
Definition at line 55 of file SIMPInterpolation.C.
References Foam::constant::physicoChemical::b, and Foam::pow().
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virtual |
Return of function with respect to the argument field.
Implements topOInterpolationFunction.
Definition at line 70 of file SIMPInterpolation.C.
References Foam::constant::physicoChemical::b, topOInterpolationFunction::mesh_, Foam::pow(), tmp< T >::ref(), UList< T >::size(), fvMesh::time(), TimeState::timeOutputValue(), and Foam::Zero.