helmholtz_surf_shape_element.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   license: OptimizationApplication/license.txt
//
//  Main authors:    Reza Najian Asl, https://github.com/RezaNajian
//
 
#if !defined(KRATOS_HELMHOLTZ_SURF_SHAPE_ELEMENT_H_INCLUDED )
#define  KRATOS_HELMHOLTZ_SURF_SHAPE_ELEMENT_H_INCLUDED
 
// System includes
 
// External includes
 
// Project includes
#include "includes/define.h"
#include "includes/element.h"
#include "utilities/integration_utilities.h"
#include "utilities/geometry_utilities.h"
#include "geometries/tetrahedra_3d_4.h"
#include "geometries/pyramid_3d_5.h"
#include "includes/ublas_interface.h"
#include "includes/variables.h"
#include "optimization_application_variables.h"
 
 
namespace Kratos
{
 
 
 
 
 
 
 
class KRATOS_API(OPTIMIZATION_APPLICATION) HelmholtzSurfShapeElement
    : public Element
{
public:
 
    typedef Node                             PointType;
    typedef Node::Pointer                    PointPtrType;
    typedef Geometry<PointType>                 GeometryType;
    typedef Pyramid3D5<PointType>               PyramidGeometryType;
    typedef Tetrahedra3D4<PointType>            TetrahedraGeometryType;
 
    KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION(HelmholtzSurfShapeElement);
 
 
    HelmholtzSurfShapeElement(IndexType NewId, GeometryType::Pointer pGeometry);
    HelmholtzSurfShapeElement(IndexType NewId, GeometryType::Pointer pGeometry,  PropertiesType::Pointer pProperties);
 
    virtual ~HelmholtzSurfShapeElement();
 
 
 
 
 
    Element::Pointer Create(IndexType NewId, NodesArrayType const& ThisNodes,  PropertiesType::Pointer pProperties) const override;
 
    Element::Pointer Create(IndexType NewId, GeometryType::Pointer pGeom,  PropertiesType::Pointer pProperties) const override;
 
    void CalculateLocalSystem(MatrixType& rLeftHandSideMatrix, VectorType& rRightHandSideVector, const ProcessInfo& rCurrentProcessInfo) override;
 
    void CalculateLeftHandSide(MatrixType& rLeftHandSideMatrix, const ProcessInfo& rCurrentProcessInfo) override;
 
    void CalculateRightHandSide(VectorType& rRightHandSideVector, const ProcessInfo& rCurrentProcessInfo) override;
 
    void EquationIdVector(EquationIdVectorType& rResult, const ProcessInfo& rCurrentProcessInfo) const override;
 
    void GetDofList(DofsVectorType& ElementalDofList, const ProcessInfo& CurrentProcessInfo) const override;
 
    void GetValuesVector(VectorType &rValues, int Step = 0) const override;
 
    void Calculate(const Variable<Matrix>& rVariable, Matrix& rOutput, const ProcessInfo& rCurrentProcessInfo) override;
 
    int Check(const ProcessInfo& rCurrentProcessInfo) const override;
 
 
 
 
 
 
 
 
protected:
 
 
 
 
 
 
 
 
 
 
 
 
 
    // Protected default constructor necessary for serialization
    HelmholtzSurfShapeElement() : Element()
    {
    }
 
 
private:
 
 
 
 
    friend class Serializer;
 
    void save(Serializer& rSerializer) const override
    {
        KRATOS_SERIALIZE_SAVE_BASE_CLASS(rSerializer, Element);
    }
 
    void load(Serializer& rSerializer) override
    {
        KRATOS_SERIALIZE_LOAD_BASE_CLASS(rSerializer, Element);
    }
 
 
 
 
    void CalculateSurfaceMassMatrix(MatrixType& rMassMatrix,const ProcessInfo& rCurrentProcessInfo) const;
    void CalculateSurfaceStiffnessMatrix(MatrixType& rStiffnessMatrix,const ProcessInfo& rCurrentProcessInfo) const;
    void GetPseudoBulkSurfaceShapeFunctionsValues(MatrixType& rNMatrix,const IntegrationMethod& rIntegrationMethod, const ProcessInfo& rCurrentProcessInfo) const;
    void CalculatePseudoBulkSurfaceDN_DXMatrix(MatrixType& rDN_DX, const IntegrationMethod& rIntegrationMethod, const IndexType PointNumber, const ProcessInfo& rCurrentProcessInfo) const;
    void CalculateAvgSurfUnitNormal(VectorType & rNormal) const;
    void CalculateCMatrix(MatrixType& rCMatrix, const IntegrationMethod& rIntegrationMethod, const IndexType PointNumber) const;
    void CalculateBMatrix(MatrixType& rBMatrix, const MatrixType& rDN_DX_tMatrix, const IntegrationMethod& rIntegrationMethod, const IndexType PointNumber) const;
 
 
 
 
 
 
    //HelmholtzSurfShapeElement& operator=(const HelmholtzSurfShapeElement& rOther);
 
    //HelmholtzSurfShapeElement(const HelmholtzSurfShapeElement& rOther);
 
 
 
}; // Class HelmholtzSurfShapeElement
 
 
 
 
 
 
/*  inline std::istream& operator >> (std::istream& rIStream,
                    HelmholtzSurfShapeElement& rThis);
*/
/*  inline std::ostream& operator << (std::ostream& rOStream,
                    const HelmholtzSurfShapeElement& rThis)
    {
      rThis.PrintInfo(rOStream);
      rOStream << std::endl;
      rThis.PrintData(rOStream);
 
      return rOStream;
    }*/
 
}  // namespace Kratos.
 
#endif // KRATOS_HELMHOLTZ_SURF_SHAPE_ELEMENT_H_INCLUDED  defined