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Added surfaceDensity() method to IncompPropertiesInterface.

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This commit is contained in:
Atgeirr Flø Rasmussen 2012-05-14 11:21:13 +02:00
parent cd4026f6c4
commit 6f0f9ff188
5 changed files with 39 additions and 0 deletions
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10
opm/core/fluid/IncompPropertiesBasic.cpp
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@ -115,6 +115,16 @@ namespace Opm
/// \return Array of P density values.
const double* IncompPropertiesBasic::density() const
{
// No difference between reservoir and surface densities
// modelled by this class.
return pvt_.surfaceDensities();
}
/// \return Array of P density values.
const double* IncompPropertiesBasic::surfaceDensity() const
{
// No difference between reservoir and surface densities
// modelled by this class.
return pvt_.surfaceDensities();
}

5
opm/core/fluid/IncompPropertiesBasic.hpp
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@ -92,9 +92,14 @@ namespace Opm
/// \return Array of P viscosity values.
virtual const double* viscosity() const;
/// Densities of fluid phases at reservoir conditions.
/// \return Array of P density values.
virtual const double* density() const;
/// Densities of fluid phases at surface conditions.
/// \return Array of P density values.
virtual const double* surfaceDensity() const;
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[in] cells Array of n cell indices to be associated with the s values.

6
opm/core/fluid/IncompPropertiesFromDeck.cpp
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@ -90,6 +90,12 @@ namespace Opm
return pvt_.reservoirDensities();
}
/// \return Array of P density values.
const double* IncompPropertiesFromDeck::surfaceDensity() const
{
return pvt_.surfaceDensities();
}
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[in] cells Array of n cell indices to be associated with the s values.

5
opm/core/fluid/IncompPropertiesFromDeck.hpp
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@ -78,9 +78,14 @@ namespace Opm
/// \return Array of P viscosity values.
virtual const double* viscosity() const;
/// Densities of fluid phases at reservoir conditions.
/// \return Array of P density values.
virtual const double* density() const;
/// Densities of fluid phases at surface conditions.
/// \return Array of P density values.
virtual const double* surfaceDensity() const;
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[in] cells Array of n cell indices to be associated with the s values.

13
opm/core/fluid/IncompPropertiesInterface.hpp
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@ -62,9 +62,22 @@ namespace Opm
/// \return Array of P viscosity values.
virtual const double* viscosity() const = 0;
/// Densities of fluid phases at surface conditions.
/// \return Array of P density values.
virtual const double* density() const = 0;
/// Densities of fluid phases at surface conditions.
/// Note: a reasonable question to ask is why there can be
/// different densities at surface and reservoir conditions,
/// when the phases are assumed incompressible. The answer is
/// that even if we approximate the phases as being
/// incompressible during simulation, the density difference
/// between surface and reservoir may be larger. For accurate
/// reporting and using data given in terms of surface values,
/// we need to handle this difference.
/// \return Array of P density values.
virtual const double* surfaceDensity() const = 0;
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[in] cells Array of n cell indices to be associated with the s values.