12#ifndef DUMUX_BINARY_COEFF_H2O_N2_HH 
   13#define DUMUX_BINARY_COEFF_H2O_N2_HH 
   34    template <
class Scalar>
 
   35    static Scalar 
henry(Scalar temperature)
 
   37        const Scalar E = 2388.8777;
 
   38        const Scalar F = -14.9593;
 
   39        const Scalar G = 42.0179;
 
   40        const Scalar H = -29.4396;
 
 
   52    template <
class Scalar>
 
   59        const Scalar SigmaNu[2] = { 13.1 ,  18.5  };
 
   61        const Scalar M[2] = { H2O::molarMass()*Scalar(1e3), N2::molarMass()*Scalar(1e3) };
 
 
   83    template <
class Scalar>
 
   86        const Scalar Texp = 273.15 + 25; 
 
   87        const Scalar Dexp = 2.01e-9; 
 
   89        return Dexp * temperature/Texp;
 
 
 
Binary coefficients for water and nitrogen.
Definition h2o_n2.hh:28
static Scalar liquidDiffCoeff(Scalar temperature, Scalar pressure)
Diffusion coefficient  for molecular nitrogen in liquid water.
Definition h2o_n2.hh:84
static Scalar henry(Scalar temperature)
Henry coefficient  for molecular nitrogen in liquid water.
Definition h2o_n2.hh:35
static Scalar gasDiffCoeff(Scalar temperature, Scalar pressure)
Binary diffusion coefficient  for molecular water and nitrogen.
Definition h2o_n2.hh:53
Material properties of pure water .
Definition h2o.hh:48
Properties of pure molecular nitrogen .
Definition n2.hh:35
Various relations for molecular diffusion coefficients.
Scalar fullerMethod(const Scalar *M, const Scalar *SigmaNu, const Scalar temperature, const Scalar pressure)
Estimate binary diffusion coefficients  in gases according to the method by Fuller.
Definition fullermethod.hh:36
Scalar henryIAPWS(Scalar E, Scalar F, Scalar G, Scalar H, Scalar temperature)
The Henry constants in liquid water using the IAPWS 2004 formulation.
Definition henryiapws.hh:40
Material properties of pure water .
The IAPWS formulation of Henry coefficients in water.
Properties of pure molecular nitrogen .
Definition air_mesitylene.hh:18