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eqcurve_solid_transport.hpp
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eqcurve_solid_transport.hpp
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/* =============================================================================
Copyright (c) 2014 - 2016
F. Georget <fabieng@princeton.edu> Princeton University
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
============================================================================= */
#ifndef SPECMICP_REACTMICP_EQCURVE_SOLIDTRANSPORT_HPP
#define SPECMICP_REACTMICP_EQCURVE_SOLIDTRANSPORT_HPP
#include <memory>
#include "specmicp_common/types.hpp"
#include "dfpm/types.hpp"
#include "dfpm/solver/parabolic_program.hpp"
#include "dfpm/meshes/mesh1dfwd.hpp"
#include "eqcurve_extractor.hpp"
namespace specmicp {
namespace reactmicp {
namespace eqcurve {
//!
class SPECMICP_DLL_PUBLIC SolidDiffusion:
public dfpmsolver::ParabolicProgram<SolidDiffusion>
{
public:
SolidDiffusion(
mesh::Mesh1DPtr the_mesh,
const Matrix& eqcurve,
std::vector<index_t> list_bcs
);
//! \brief Return the number of equations
index_t get_neq() const {return m_neq;}
//! \brief Return the number of degrees of freedom per node
index_t get_ndf() const {return 1;}
//! \brief Return the total number of degrees of freedom
index_t get_tot_ndf() const {return m_tot_ndf;}
//! \brief Return the id of the equation corresponding to the degree of freedom 'id_dof'
//!
//! Return 'no_equation' if no equation exist
index_t id_equation(index_t id_dof) const {return m_id_equations(id_dof);}
void element_residuals(index_t element,
const Vector& displacement,
const Vector& velocity,
Vector& element_residual
);
//! \brief Compute the residuals
void compute_residuals(const Vector& displacement,
const Vector& velocity,
Vector& residual
);
//! \brief Compute the jacobian
void compute_jacobian(Vector& displacement,
Vector& velocity,
Eigen::SparseMatrix<scalar_t>& jacobian,
scalar_t alphadt
);
void element_jacobian(
index_t element,
Vector& displacement,
Vector& velocity,
dfpm::list_triplet_t& jacobian,
scalar_t alphadt);
//! \brief Update the solutions
void update_solution(const Vector& update,
scalar_t lambda,
scalar_t alpha_dt,
Vector& predictor,
Vector& displacement,
Vector& velocity);
//! \brief Apply boundary conditions to the velocity vector
//!
//! by default do nothing.
void apply_bc(scalar_t dt,
const Vector& displacement,
Vector& velocity)
{}
//! \brief Return the value of the external flow for dof 'id_dof'
scalar_t external_flow(index_t id_dof) const {return m_external_flow(id_dof);}
//! \brief Return a reference to the value of the external flow for dof 'id_dof'
scalar_t& external_flow(index_t id_dof) {return m_external_flow(id_dof);}
//! \brief Return a reference to the vector of external flow
Vector& external_flow() {return m_external_flow;}
private:
void SPECMICP_DLL_LOCAL number_equations(std::vector<index_t> list_bcs);
index_t m_tot_ndf;
index_t m_neq;
Eigen::VectorXi m_id_equations;
mesh::Mesh1DPtr m_mesh;
EquilibriumCurveExtractor m_eqcurve;
Vector m_internal_flow;
Vector m_external_flow;
bool m_in_jac;
};
} // end namespace eqcurve
} // end namespace reactmicp
} // end namespace specmicp
#endif // SPECMICP_REACTMICP_EQCURVE_SOLIDTRANSPORT_HPP

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