2013-12-06 22:13:29 +08:00
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/*
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*/
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#ifndef OPM_INCOMPPROPSADINTERFACE_HEADER_INCLUDED
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#define OPM_INCOMPPROPSADINTERFACE_HEADER_INCLUDED
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2013-12-06 22:25:22 +08:00
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#include <opm/polymer/fullyimplicit/AutoDiffBlock.hpp>
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2013-12-06 22:13:29 +08:00
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namespace Opm
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{
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class IncompPropsAdInterface
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{
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public:
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virtual ~IncompPropsAdInterface();
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////////////////////////////
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// Rock interface //
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////////////////////////////
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/// \return D, the number of spatial dimensions.
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virtual int numDimensions() const = 0;
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/// \return N, the number of cells.
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virtual int numCells() const = 0;
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/// \return Array of N porosity values.
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virtual const double* porosity() const = 0;
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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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virtual const double* permeability() const = 0;
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////////////////////////////
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// Fluid interface //
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////////////////////////////
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typedef AutoDiffBlock<double> ADB;
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typedef ADB::V V;
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typedef ADB::M M;
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typedef std::vector<int> Cells;
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/// \return Number of active phases (also the number of components).
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virtual int numPhases() const = 0;
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// ------ Density ------
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/// Densities of stock components at surface conditions.
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/// \return Array of 2 density values.
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virtual const double* surfaceDensity() const = 0;
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// ------ Viscosity ------
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/// Viscosity of stock components at surface conditions.
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/// \return Array of 2 viscosity values.
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virtual const double* viscosity() const = 0;
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// ------ Relative permeability ------
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/// Relative permeabilities for all phases.
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/// \param[in] sw Array of n water saturation values.
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/// \param[in] so Array of n oil saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the saturation values.
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/// \return An std::vector with 2 elements, each an array of n relperm values,
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/// containing krw, kro. Use PhaseIndex for indexing into the result.
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virtual
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std::vector<V> relperm(const V& sw,
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const V& so,
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const Cells& cells) const = 0;
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/// Relative permeabilities for all phases.
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/// \param[in] sw Array of n water saturation values.
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/// \param[in] so Array of n oil saturation values.
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/// \param[in] cells Array of n cell indices to be associated with the saturation values.
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/// \return An std::vector with 2 elements, each an array of n relperm values,
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/// containing krw, kro. Use PhaseIndex for indexing into the result.
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virtual
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std::vector<ADB> relperm(const ADB& sw,
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const ADB& so,
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const Cells& cells) const = 0;
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};
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} // namespace Opm
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#endif// OPM_INCOMPPROPSADINTERFACE_HEADER_INCLUDED
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