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flashindices.hh
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1// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2// vi: set et ts=4 sw=4 sts=4:
3/*
4 This file is part of the Open Porous Media project (OPM).
5
6 OPM is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 2 of the License, or
9 (at your option) any later version.
10
11 OPM is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with OPM. If not, see <http://www.gnu.org/licenses/>.
18
19 Consult the COPYING file in the top-level source directory of this
20 module for the precise wording of the license and the list of
21 copyright holders.
22*/
28#ifndef OPM_PTFLASH_INDICES_HH
29#define OPM_PTFLASH_INDICES_HH
30
32
33namespace Opm {
34
43// TODO: The indices class should handle whether phase is active, not the FluidSystem
44template <class TypeTag, int PVOffset>
45class FlashIndices
46 : public EnergyIndices<PVOffset + getPropValue<TypeTag, Properties::NumComponents>(),
47 getPropValue<TypeTag, Properties::EnableEnergy>()>
48{
49 static constexpr int numComponents = getPropValue<TypeTag, Properties::NumComponents>();
53
54public:
56 static constexpr bool waterEnabled = enableWater;
57 static constexpr bool gasEnabled = true;
58 static constexpr bool oilEnabled = true;
59
61 static constexpr int numPhases = enableWater ? 3 : 2;
62
64 static const int numEq = numComponents + EnergyIndices::numEq_ + (enableWater ? 1 : 0);
65
66 // Primary variable indices
67
69 static constexpr int pressure0Idx = PVOffset;
70
72 static constexpr int z0Idx = pressure0Idx + 1;
73
75 static constexpr int water0Idx = enableWater ? z0Idx + numComponents - 1 : -1000;
76
77 // equation indices
78
81 static const int conti0EqIdx = PVOffset;
82};
83
84} // namespace Opm
85
86#endif
static const int numEq
number of equations/primary variables
Definition flashindices.hh:54
static constexpr bool waterEnabled
All phases active (note: immiscible/"dummy" water phase)
Definition flashindices.hh:56
static const int conti0EqIdx
Index of the mass conservation equation for the first component.
Definition flashindices.hh:66
static constexpr int numPhases
number of active phases
Definition flashindices.hh:61
static constexpr int z0Idx
Index of the molefraction of the first component.
Definition flashindices.hh:72
static constexpr int pressure0Idx
Index of the pressure.
Definition flashindices.hh:69
static constexpr int water0Idx
Index of water saturation.
Definition flashindices.hh:75
Contains the classes required to consider energy as a conservation quantity in a multi-phase module.
This file contains a set of helper functions used by VFPProd / VFPInj.
Definition blackoilboundaryratevector.hh:37
constexpr auto getPropValue()
get the value data member of a property
Definition propertysystem.hh:242
Provides the indices required for the energy equation.
Definition energymodule.hh:491