27#ifndef OPM_BINARY_COEFF_AIR_XYLENE_HPP
28#define OPM_BINARY_COEFF_AIR_XYLENE_HPP
34namespace BinaryCoeff {
45 template <
class Evaluation>
46 static Evaluation
henry(
const Evaluation& )
47 {
throw std::runtime_error(
"Not implemented: Henry coefficient of air in xylene"); }
56 template <
class Evaluation>
57 static Evaluation
gasDiffCoeff(Evaluation temperature, Evaluation pressure)
62 temperature =
max(temperature, 1e-9);
63 temperature =
min(temperature, 500.0);
64 pressure =
max(pressure, 0.0);
65 pressure =
min(pressure, 1e8);
69 const double Tb_x = 412.0;
70 const double sigma_a = 3.711;
71 const double T_scal_a = 78.6;
72 const double V_B_x = 140.4;
73 const double sigma_x = 1.18*
std::pow(V_B_x, 0.333);
74 const double sigma_ax = 0.5*(sigma_a + sigma_x);
75 const double T_scal_x = 1.15*Tb_x;
76 const double T_scal_ax =
std::sqrt(T_scal_a*T_scal_x);
78 const Evaluation& T_star =
max(temperature/T_scal_ax, 1e-5);
80 const Evaluation& Omega = 1.06036/
pow(T_star, 0.1561) + 0.193/
exp(T_star*0.47635)
81 + 1.03587/
exp(T_star*1.52996) + 1.76474/
exp(T_star*3.89411);
82 const double B_ = 0.00217 - 0.0005*
std::sqrt(1.0/M_a + 1.0/M_x);
83 const double Mr = (M_a + M_x)/(M_a*M_x);
86 /(1e-5*pressure*
std::pow(sigma_ax, 2.0)*Omega);
94 template <
class Evaluation>
96 {
throw std::runtime_error(
"Not implemented: Binary liquid diffusion coefficients of air and xylene"); }
A simple class implementing the fluid properties of air.
Definition: Air.hpp:47
static Scalar molarMass()
The molar mass in of .
Definition: Air.hpp:80
Binary coefficients for water and xylene.
Definition: Air_Xylene.hpp:40
static Evaluation liquidDiffCoeff(const Evaluation &, const Evaluation &)
Diffusion coefficent [m^2/s] for molecular xylene in liquid water.
Definition: Air_Xylene.hpp:95
static Evaluation henry(const Evaluation &)
Definition: Air_Xylene.hpp:46
static Evaluation gasDiffCoeff(Evaluation temperature, Evaluation pressure)
Binary diffusion coefficent [m^2/s] for air and xylene. method according to Wilke and Lee see Handboo...
Definition: Air_Xylene.hpp:57
Component for Xylene.
Definition: Xylene.hpp:47
static Scalar molarMass()
The molar mass in of xylene.
Definition: Xylene.hpp:61
Definition: Air_Mesitylene.hpp:34
Evaluation exp(const Evaluation &value)
Definition: MathToolbox.hpp:403
Evaluation sqrt(const Evaluation &value)
Definition: MathToolbox.hpp:399
ReturnEval_< Evaluation1, Evaluation2 >::type min(const Evaluation1 &arg1, const Evaluation2 &arg2)
Definition: MathToolbox.hpp:346
ReturnEval_< Evaluation1, Evaluation2 >::type max(const Evaluation1 &arg1, const Evaluation2 &arg2)
Definition: MathToolbox.hpp:341
ReturnEval_< Evaluation1, Evaluation2 >::type pow(const Evaluation1 &base, const Evaluation2 &exp)
Definition: MathToolbox.hpp:416