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saturation_pressure_equation.hpp

/* =============================================================================
Copyright (c) 2014 - 2016
F. Georget <fabieng@princeton.edu> Princeton University
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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============================================================================= */
#ifndef SPECMICP_REACTMICP_UNSATURATED_SATURATIONPRESSUREEQUATION_HPP
#define SPECMICP_REACTMICP_UNSATURATED_SATURATIONPRESSUREEQUATION_HPP
//! \file unsaturated/saturation_pressure_equation.hpp
//! \brief The saturation and pressure equation for the unsaturated system
#include "specmicp_common/types.hpp"
#include "fv_1dof_equation.hpp"
#include "dfpm/meshes/mesh1dfwd.hpp"
#include "variables.hpp"
namespace specmicp {
namespace reactmicp {
namespace systems {
namespace unsaturated {
struct SaturationPressureVariableBox;
class BoundaryConditions;
//! \brief The saturation equation
//!
//! Solve the transport of liquid water
class SPECMICP_DLL_LOCAL SaturationPressureEquation:
public FV1DOFEquation<SaturationPressureEquation>
{
using base = FV1DOFEquation<SaturationPressureEquation>;
using base::get_scaling;
using base::register_number_equations;
public:
//! Constructor
SaturationPressureEquation(
uindex_t id_component,
mesh::Mesh1DPtr the_mesh,
SaturationPressureVariableBox& variables,
std::shared_ptr<BoundaryConditions> bcs
);
//! Destructor
~SaturationPressureEquation();
//! \brief Return the id of equation dof
index_t id_equation_impl(index_t id_dof);
//! \brief Return the mesh
mesh::Mesh1D* get_mesh_impl();
//! \brief Callback
//! \internal
void pre_nodal_residual_hook_impl(index_t node, const Vector& displacement);
//! \brief Callback
//! \internal
void pre_residual_hook_impl(const Vector& displacement);
//! \brief Callback
//! \internal
void post_residual_hook_impl(const Vector& displacement,
const Vector& residuals);
//! \brief Compute the residuals inside 'element' for 'component'
void residuals_element_impl(
index_t element,
const Vector& displacement,
const Vector& velocity,
Eigen::Vector2d& element_residual,
bool use_chemistry_rate
);
//! \brief Set the relative variables
void set_relative_variables(const Vector& displacement);
//! \brief Compute the transport rates
void compute_transport_rate(scalar_t dt, const Vector& displacement);
//! \brief Number the equations
void number_equations();
private:
struct SaturationPressureEquationImpl;
std::unique_ptr<SaturationPressureEquationImpl> m_impl;
};
} //end namespace unsaturated
} //end namespace systems
} //end namespace reactmicp
} //end namespace specmicp
#endif // SPECMICP_REACTMICP_UNSATURATED_SATURATIONPRESSUREEQUATION_HPP

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