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203 lines
8.3 KiB
C++
203 lines
8.3 KiB
C++
/*
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Copyright 2012 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <opm/core/fluid/BlackoilPropertiesFromDeck.hpp>
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namespace Opm
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{
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BlackoilPropertiesFromDeck::BlackoilPropertiesFromDeck(const Dune::EclipseGridParser& deck)
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{
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fluid_.init(deck);
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}
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BlackoilPropertiesFromDeck::~BlackoilPropertiesFromDeck()
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{
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}
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/// \return D, the number of spatial dimensions.
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int BlackoilPropertiesFromDeck::numDimensions() const
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{
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return 3;
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}
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/// \return N, the number of cells.
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int BlackoilPropertiesFromDeck::numCells() const
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{
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return -1;
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}
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/// \return Array of N porosity values.
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const double* BlackoilPropertiesFromDeck::porosity() const
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{
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return 0;
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}
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/// \return Array of ND^2 permeability values.
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/// The D^2 permeability values for a cell are organized as a matrix,
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/// which is symmetric (so ordering does not matter).
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const double* BlackoilPropertiesFromDeck::permeability() const
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{
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return 0;
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}
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// ---- Fluid interface ----
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/// \return P, the number of phases (also the number of components).
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int BlackoilPropertiesFromDeck::numPhases() const
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{
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return 3;
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}
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/// \param[in] n Number of data points.
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/// \param[in] p Array of n pressure values.
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/// \param[in] z Array of nP surface volume values.
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/// \param[in] cells Array of n cell indices to be associated with the p and z values.
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/// \param[out] mu Array of nP viscosity values, array must be valid before calling.
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/// \param[out] dmudp If non-null: array of nP viscosity derivative values,
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/// array must be valid before calling.
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void BlackoilPropertiesFromDeck::viscosity(const int n,
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const double* p,
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const double* z,
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const int* cells,
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double* mu,
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double* dmudp) const
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{
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state_.phase_pressure.resize(n);
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state_.surface_volume_density.resize(n);
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int num_phases = numPhases();
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assert(num_phases == BlackoilFluid::numPhases);
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#pragma omp parallel for
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for (int i = 0; i < n; ++i) {
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state_.phase_pressure[i] = p[i];
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for (int phase = 0; phase < num_phases; ++phase) {
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state_.surface_volume_density[i][phase] = z[num_phases*i + phase];
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}
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}
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if (dmudp) {
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THROW("Sorry, derivatives of viscosity not yet done.");
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} else {
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fluid_.computePvtNoDerivs(state_); // Unnecessarily computes B and R
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const double* beg_mu = &(state_.viscosity[0][0]);
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std::copy(beg_mu, beg_mu + n*num_phases, mu);
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}
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}
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/// \param[in] n Number of data points.
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/// \param[in] p Array of n pressure values.
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/// \param[in] z Array of nP surface volume values.
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/// \param[in] cells Array of n cell indices to be associated with the p and z values.
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/// \param[out] A Array of nP^2 values, array must be valid before calling.
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/// The P^2 values for a cell give the matrix A = RB^{-1} which
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/// relates z to u by z = Au. The matrices are output in Fortran order.
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/// \param[out] dAdp If non-null: array of nP^2 matrix derivative values,
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/// array must be valid before calling. The matrices are output
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/// in Fortran order.
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void BlackoilPropertiesFromDeck::matrix(const int n,
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const double* p,
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const double* z,
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const int* cells,
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double* A,
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double* dAdp) const
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{
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state_.phase_pressure.resize(n);
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state_.surface_volume_density.resize(n);
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int num_phases = numPhases();
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assert(num_phases == BlackoilFluid::numPhases);
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#pragma omp parallel for
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for (int i = 0; i < n; ++i) {
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state_.phase_pressure[i] = p[i];
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for (int phase = 0; phase < num_phases; ++phase) {
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state_.surface_volume_density[i][phase] = z[num_phases*i + phase];
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}
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}
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if (dAdp) {
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THROW("Sorry, derivatives of A matrix not yet done.");
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} else {
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fluid_.computeBAndR(state_);
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fluid_.computeStateMatrix(state_);
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const double* beg_A = &(state_.state_matrix[0][0][0]);
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std::copy(beg_A, beg_A + n*num_phases*num_phases, A);
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}
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}
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/// \param[in] n Number of data points.
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/// \param[in] A Array of nP^2 values, where the P^2 values for a cell give the
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/// matrix A = RB^{-1} which relates z to u by z = Au. The matrices
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/// are assumed to be in Fortran order, and are typically the result
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/// of a call to the method matrix().
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/// \param[out] rho Array of nP density values, array must be valid before calling.
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void BlackoilPropertiesFromDeck::density(const int n,
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const double* A,
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double* rho) const
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{
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int num_phases = numPhases();
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assert(num_phases == BlackoilFluid::numPhases);
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#pragma omp parallel for
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for (int i = 0; i < n; ++i) {
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BlackoilFluid::PhaseVec dens = fluid_.phaseDensities(A + n*num_phases*num_phases);
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for (int phase = 0; phase < num_phases; ++phase) {
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rho[num_phases*i + phase] = dens[phase];
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}
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}
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}
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/// \param[in] n Number of data points.
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/// \param[in] s Array of nP saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the s values.
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/// \param[out] kr Array of nP relperm values, array must be valid before calling.
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/// \param[out] dkrds If non-null: array of nP^2 relperm derivative values,
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/// array must be valid before calling.
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/// The P^2 derivative matrix is
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/// m_{ij} = \frac{dkr_i}{ds^j},
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/// and is output in Fortran order (m_00 m_10 m_20 m01 ...)
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void BlackoilPropertiesFromDeck::relperm(const int n,
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const double* s,
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const int* cells,
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double* kr,
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double* dkrds) const
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{
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}
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/// \param[in] n Number of data points.
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/// \param[in] s Array of nP saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the s values.
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/// \param[out] pc Array of nP capillary pressure values, array must be valid before calling.
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/// \param[out] dpcds If non-null: array of nP^2 derivative values,
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/// array must be valid before calling.
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/// The P^2 derivative matrix is
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/// m_{ij} = \frac{dpc_i}{ds^j},
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/// and is output in Fortran order (m_00 m_10 m_20 m01 ...)
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void BlackoilPropertiesFromDeck::capPress(const int n,
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const double* s,
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const int* cells,
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double* pv,
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double* dpcds) const
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{
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}
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} // namespace Opm
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