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Merge pull request #3574 from totto82/fixSalinity

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BUGFIX: Use salinity values when salt concentration (BRINE) is not considered
This commit is contained in:
Tor Harald Sandve
2023-06-29 09:00:28 +02:00
committed by GitHub
parent b76b22b697 7f33731d19
commit d07d8675ae
2 changed files with 24 additions and 9 deletions
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31
opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp
View File

@@ -138,6 +138,15 @@ public:
void setEnableDissolvedGas(bool yesno)
{ enableDissolution_ = yesno; }
/*!
* \brief Specify whether the PVT model should consider salt concentration from
* the fluidstate or a fixed salinty
*
* By default, fixed salinity is considered
*/
void setEnableSaltConcentration(bool yesno)
{ enableSaltConcentration_ = yesno; }
/*!
* \brief Return the number of PVT regions which are considered by this PVT-object.
*/
@@ -154,7 +163,7 @@ public:
const Evaluation& Rs,
const Evaluation& saltConcentration) const
{
const Evaluation salinity = salinityFromConcentration(temperature, pressure, saltConcentration);
const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
const Evaluation xlCO2 = convertRsToXoG_(Rs,regionIdx);
return (liquidEnthalpyBrineCO2_(temperature,
pressure,
@@ -197,12 +206,12 @@ public:
* \brief Returns the dynamic viscosity [Pa s] of the fluid phase given a set of parameters.
*/
template <class Evaluation>
Evaluation saturatedViscosity(unsigned /*regionIdx*/,
Evaluation saturatedViscosity(unsigned regionIdx,
const Evaluation& temperature,
const Evaluation& pressure,
const Evaluation& saltConcentration) const
{
const Evaluation salinity = salinityFromConcentration(temperature, pressure, saltConcentration);
const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
return Brine::liquidViscosity(temperature, pressure, salinity);
}
@@ -241,7 +250,7 @@ public:
const Evaluation& pressure,
const Evaluation& saltconcentration) const
{
const Evaluation salinity = salinityFromConcentration(temperature, pressure, saltconcentration);
const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltconcentration);
Evaluation rsSat = rsSat_(regionIdx, temperature, pressure, salinity);
return (1.0 - convertRsToXoG_(rsSat,regionIdx)) * density_(regionIdx, temperature, pressure, rsSat, salinity)/brineReferenceDensity_[regionIdx];
}
@@ -255,7 +264,7 @@ public:
const Evaluation& Rs,
const Evaluation& saltConcentration) const
{
const Evaluation salinity = salinityFromConcentration(temperature, pressure, saltConcentration);
const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
return (1.0 - convertRsToXoG_(Rs,regionIdx)) * density_(regionIdx, temperature, pressure, Rs, salinity)/brineReferenceDensity_[regionIdx];
}
/*!
@@ -334,7 +343,7 @@ public:
const Evaluation& pressure,
const Evaluation& saltConcentration) const
{
const Evaluation salinity = salinityFromConcentration(temperature, pressure, saltConcentration);
const Evaluation salinity = salinityFromConcentration(regionIdx, temperature, pressure, saltConcentration);
return rsSat_(regionIdx, temperature, pressure, salinity);
}
@@ -383,6 +392,7 @@ private:
std::vector<Scalar> co2ReferenceDensity_;
std::vector<Scalar> salinity_;
bool enableDissolution_ = true;
bool enableSaltConcentration_ = false;
template <class LhsEval>
LhsEval density_(unsigned regionIdx,
@@ -612,8 +622,13 @@ private:
}
template <class LhsEval>
const LhsEval salinityFromConcentration(const LhsEval&T, const LhsEval& P, const LhsEval& saltConcentration) const
{ return saltConcentration/H2O::liquidDensity(T, P, true); }
const LhsEval salinityFromConcentration(unsigned regionIdx, const LhsEval&T, const LhsEval& P, const LhsEval& saltConcentration) const
{
if (enableSaltConcentration_)
return saltConcentration/H2O::liquidDensity(T, P, true);
return salinity(regionIdx);
}
};
} // namespace Opm

2
src/opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.cpp
View File

@@ -49,7 +49,7 @@ initFromState(const EclipseState& eclState, const Schedule&)
}
setEnableDissolvedGas(eclState.getSimulationConfig().hasDISGASW() || eclState.getSimulationConfig().hasDISGAS());
setEnableSaltConcentration(eclState.runspec().phases().active(Phase::BRINE));
// We only supported single pvt region for the co2-brine module
size_t numRegions = 1;
setNumRegions(numRegions);