Opm::BinaryCoeff::H2O_N2 Class Reference

Binary coefficients for water and nitrogen. More...

#include <H2O_N2.hpp>

List of all members.

Static Public Member Functions

template<class Evaluation >
static Evaluation henry (const Evaluation &temperature)
 Henry coefficent $\mathrm{[N/m^2]}$ for molecular nitrogen in liquid water.
template<class Evaluation >
static Evaluation gasDiffCoeff (const Evaluation &temperature, const Evaluation &pressure)
 Binary diffusion coefficent $\mathrm{[m^2/s]}$ for molecular water and nitrogen.
template<class Evaluation >
static Evaluation liquidDiffCoeff (const Evaluation &temperature, const Evaluation &)
 Diffusion coefficent $\mathrm{[m^2/s]}$ for molecular nitrogen in liquid water.

Detailed Description

Binary coefficients for water and nitrogen.


Member Function Documentation

template<class Evaluation >
static Evaluation Opm::BinaryCoeff::H2O_N2::gasDiffCoeff ( const Evaluation &  temperature,
const Evaluation &  pressure 
) [inline, static]

Binary diffusion coefficent $\mathrm{[m^2/s]}$ for molecular water and nitrogen.

Uses fullerMethod to determine the diffusion of water in nitrogen.

Parameters:
temperature the temperature $\mathrm{[K]}$
pressure the phase pressure $\mathrm{[Pa]}$
template<class Evaluation >
static Evaluation Opm::BinaryCoeff::H2O_N2::henry ( const Evaluation &  temperature  )  [inline, static]

Henry coefficent $\mathrm{[N/m^2]}$ for molecular nitrogen in liquid water.

template<class Evaluation >
static Evaluation Opm::BinaryCoeff::H2O_N2::liquidDiffCoeff ( const Evaluation &  temperature,
const Evaluation &   
) [inline, static]

Diffusion coefficent $\mathrm{[m^2/s]}$ 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


The documentation for this class was generated from the following file:

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