Binary coefficients for water and nitrogen. More...
#include <H2O_N2.hpp>
Static Public Member Functions | |
template<class Evaluation > | |
static Evaluation | henry (const Evaluation &temperature) |
Henry coefficent ![]() | |
template<class Evaluation > | |
static Evaluation | gasDiffCoeff (const Evaluation &temperature, const Evaluation &pressure) |
Binary diffusion coefficent ![]() | |
template<class Evaluation > | |
static Evaluation | liquidDiffCoeff (const Evaluation &temperature, const Evaluation &) |
Diffusion coefficent ![]() |
Binary coefficients for water and nitrogen.
static Evaluation Opm::BinaryCoeff::H2O_N2::gasDiffCoeff | ( | const Evaluation & | temperature, | |
const Evaluation & | pressure | |||
) | [inline, static] |
Binary diffusion coefficent for molecular water and nitrogen.
Uses fullerMethod to determine the diffusion of water in nitrogen.
temperature | the temperature ![]() | |
pressure | the phase pressure ![]() |
static Evaluation Opm::BinaryCoeff::H2O_N2::henry | ( | const Evaluation & | temperature | ) | [inline, static] |
Henry coefficent for molecular nitrogen in liquid water.
static Evaluation Opm::BinaryCoeff::H2O_N2::liquidDiffCoeff | ( | const Evaluation & | temperature, | |
const Evaluation & | ||||
) | [inline, static] |
Diffusion coefficent for molecular nitrogen in liquid water.
The empirical equations for estimating the diffusion coefficient in infinite solution which are presented in Reid, 1987 all show a linear dependency on temperature. We thus simply scale the experimentally obtained diffusion coefficient of Ferrell and Himmelblau by the temperature.
See:
R. Reid et al.: "The properties of Gases and Liquids", 4th edition, pp. 599, McGraw-Hill, 1987
R. Ferrell, D. Himmelblau: "Diffusion Coeffients of Nitrogen and Oxygen in Water", Journal of Chemical Engineering and Data, Vol. 12, No. 1, pp. 111-115, 1967