This class is a base class for all pure gases used in OpenFCST. More...

#include <PureGas.h>

Inheritance diagram for FuelCellShop::Material::PureGas:

Collaboration diagram for FuelCellShop::Material::PureGas:

Public Member Functions
Accessors and info
const double &	get_molar_mass () const
	This function returns `molar_mass` [kg/mol]. More...

const double &	get_collision_diameter () const
	This function returns `collision_diameter` [Angstrom]. More...

const double &	get_eps_BY_k () const
	This function returns `eps_BY_k` (K). More...

const double &	get_Prandtl () const
	This function returns `Prandtl`. More...

virtual enMaterialID	get_ID () const =0
	This function returns a number from `enMaterialID` enumeration. More...

const std::string &	get_chemical_formula () const
	This function returns `chemical_formula`. More...

const std::string &	get_dynamic_viscosity_mode () const
	This function returns `dynamic_viscosity_mode`. More...

const std::string &	get_bulk_viscosity_mode () const
	This function returns `bulk_viscosity_mode`. More...

const std::string &	get_thermal_conductivity_mode () const
	This function returns `thermal_conductivity_mode`. More...

Service functions. EoS.
const double	get_pressure (const double &density, const double &temperature) const
	This function returns pressure (Pa) of a pure ideal gas. More...

void	get_pressure (const std::vector< double > &density, const double &temperature, std::vector< double > &pressure) const
	This function returns pressure (Pa) of a pure ideal gas in the quadrature points of a mesh entity at a constant temperature (isothermal case). More...

void	get_pressure (const std::vector< double > &density, const std::vector< double > &temperature, std::vector< double > &pressure) const
	This function returns pressure (Pa) of a pure ideal gas in the quadrature points of a mesh entity at a variable temperature (non-isothermal case). More...

const double	get_Dpressure_Ddensity (const double &temperature) const
	This function returns $\quad \frac{\partial p}{\partial \rho} \quad$ of a pure ideal gas. More...

void	get_Dpressure_Ddensity (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns $\quad \frac{\partial p}{\partial \rho} \quad$ of a pure ideal gas in the quadrature points of a mesh entity. More...

const double	get_Dpressure_Dtemperature (const double &density) const
	This function returns $\quad \frac{\partial p}{\partial T} \quad$ of a pure ideal gas. More...

void	get_Dpressure_Dtemperature (const std::vector< double > &density, std::vector< double > &dst) const
	This function returns $\quad \frac{\partial p}{\partial T} \quad$ of a pure ideal gas in the quadrature points of a mesh entity. More...

Service functions. Density.
const double	get_density (const double &temperature, const double &pressure, const double &molarMass) const
	This function returns density [kg/m^3] of a pure ideal gas. More...

Service functions. Sutherland dynamic viscosity.
const double	get_Sutherland_dynamic_viscosity (const double &temperature) const
	This function returns Sutherland dynamic viscosity [kg/(m s)] of a pure gas. More...

void	get_Sutherland_dynamic_viscosity (const std::vector< double > &temperature, std::vector< double > &dynamic_viscosity) const
	This function returns Sutherland dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity. More...

const double	get_DSutherland_dynamic_viscosity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Sutherland dynamic viscosity of a pure gas. More...

void	get_DSutherland_dynamic_viscosity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Sutherland dynamic viscosity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Chapman Enskog dynamic viscosity.
const double	get_ChapmanEnskog_dynamic_viscosity (const double &temperature) const
	This function returns Chapman Enskog dynamic viscosity [kg/(m s)] of a pure gas. More...

void	get_ChapmanEnskog_dynamic_viscosity (const std::vector< double > &temperature, std::vector< double > &dynamic_viscosity) const
	This function returns Chapman Enskog dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity. More...

const double	get_DChapmanEnskog_dynamic_viscosity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Chapman Enskog dynamic viscosity of a pure gas. More...

void	get_DChapmanEnskog_dynamic_viscosity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Chapman Enskog dynamic viscosity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Dynamic viscosity.
const double	get_dynamic_viscosity (const double &temperature) const
	This function returns desired dynamic viscosity [kg/(m s)] of a pure gas. More...

void	get_dynamic_viscosity (const std::vector< double > &temperature, std::vector< double > &dynamic_viscosity) const
	This function returns desired dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Ddynamic_viscosity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas. More...

void	get_Ddynamic_viscosity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Bulk viscosity.
const double	get_bulk_viscosity (const double &dynamic_viscosity) const
	This function returns desired bulk viscosity of a pure gas. More...

void	get_bulk_viscosity (const std::vector< double > &dynamic_viscosity, std::vector< double > &bulk_viscosity) const
	This function returns desired bulk viscosity of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Dbulk_viscosity_Dtemperature (const double &src) const
	This function returns the first derivative $\quad \frac{\partial \lambda}{\partial T} \quad$ of the desired bulk viscosity of a pure gas. More...

void	get_Dbulk_viscosity_Dtemperature (const std::vector< double > &src, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \lambda}{\partial T} \quad$ of the desired bulk viscosity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Sutherland thermal conductivity.
const double	get_Sutherland_thermal_conductivity (const double &temperature) const
	This function returns Sutherland thermal conductivity of a pure gas. More...

void	get_Sutherland_thermal_conductivity (const std::vector< double > &temperature, std::vector< double > &thermal_conductivity) const
	This function returns Sutherland thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

const double	get_DSutherland_thermal_conductivity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Sutherland thermal conductivity of a pure gas. More...

void	get_DSutherland_thermal_conductivity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Sutherland thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Chapman Enskog thermal conductivity.
const double	get_ChapmanEnskog_thermal_conductivity (const double &temperature) const
	This function returns Chapman Enskog thermal conductivity [W/(m K)] of a pure gas. More...

void	get_ChapmanEnskog_thermal_conductivity (const std::vector< double > &temperature, std::vector< double > &thermal_conductivity) const
	This function returns Chapman Enskog thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

const double	get_DChapmanEnskog_thermal_conductivity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Chapman Enskog thermal conductivity of a pure gas. More...

void	get_DChapmanEnskog_thermal_conductivity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Chapman Enskog thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Thermal conductivity.
const double	get_thermal_conductivity (const double &temperature) const
	This function returns desired thermal conductivity [W/(m K)] of a pure gas. More...

void	get_thermal_conductivity (const std::vector< double > &temperature, std::vector< double > &thermal_conductivity) const
	This function returns desired thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Dthermal_conductivity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the desired thermal conductivity of a pure gas. More...

void	get_Dthermal_conductivity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the desired thermal conductivity of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Molar enthalpy.
const double	get_molar_enthalpy (const double &temperature) const
	This function returns molar enthalpy [J/mol] of a pure gas. More...

void	get_molar_enthalpy (const std::vector< double > &temperature, std::vector< double > &molar_enthalpy) const
	This function returns molar enthalpy of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Dmolar_enthalpy_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial H}{\partial T} \quad$ of the molar enthalpy of a pure gas. More...

void	get_Dmolar_enthalpy_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial H}{\partial T} \quad$ of the molar enthalpy of a pure gas in the quadrature points of a mesh entity. More...

const double	get_D2molar_enthalpy_Dtemperature2 (const double &temperature) const
	This function returns the second derivative $\quad \frac{\partial^2 H}{\partial T^2} \quad$ of the molar enthalpy of a pure gas. More...

void	get_D2molar_enthalpy_Dtemperature2 (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the second derivative $\quad \frac{\partial^2 H}{\partial T^2} \quad$ of the molar enthalpy of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Water vapor saturation pressure.
const double	get_water_vapor_saturation_pressure (const double &temperature) const
	This function returns saturation pressure [Pa] of water vapor. More...

void	get_water_vapor_saturation_pressure (const std::vector< double > &temperature, std::vector< double > &water_vapor_saturation_pressure) const
	This function returns saturation pressure of water vapor in the quadrature points of a mesh entity. More...

const double	get_Dwater_vapor_saturation_pressure_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial p_{\text{sat}}^{H_2O}}{\partial T} \quad$ of the saturation pressure of water vapor. More...

void	get_Dwater_vapor_saturation_pressure_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial p_{\text{sat}}^{H_2O}}{\partial T} \quad$ of the saturation pressure of water vapor in the quadrature points of a mesh entity. More...

Service functions. Collision integral.
const double	get_collision_integral (const double &temperature) const
	This function returns collision integral of a pure gas. More...

void	get_collision_integral (const std::vector< double > &temperature, std::vector< double > &collision_integral) const
	This function returns collision integral of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Dcollision_integral_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial \Omega_{\mu, \kappa}}{\partial T} \quad$ of the collision integral of a pure gas. More...

void	get_Dcollision_integral_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial \Omega_{\mu, \kappa}}{\partial T} \quad$ of the collision integral of a pure gas in the quadrature points of a mesh entity. More...

Service functions. Specific heat capacity at constant pressure.
const double	get_specific_heat_capacity (const double &temperature) const
	This function returns specific heat capacity [J/(g C)] at constant pressure of a pure gas. More...

void	get_specific_heat_capacity (const std::vector< double > &temperature, std::vector< double > &specific_heat_capacity) const
	This function returns specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity. More...

const double	get_Dspecific_heat_capacity_Dtemperature (const double &temperature) const
	This function returns the first derivative $\quad \frac{\partial c_p}{\partial T} \quad$ of the specific heat capacity at constant pressure of a pure gas. More...

void	get_Dspecific_heat_capacity_Dtemperature (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the first derivative $\quad \frac{\partial c_p}{\partial T} \quad$ of the specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity. More...

const double	get_D2specific_heat_capacity_Dtemperature2 (const double &temperature) const
	This function returns the second derivative $\quad \frac{\partial^2 c_p}{\partial T^2} \quad$ of the specific heat capacity at constant pressure of a pure gas. More...

void	get_D2specific_heat_capacity_Dtemperature2 (const std::vector< double > &temperature, std::vector< double > &dst) const
	This function returns the second derivative $\quad \frac{\partial^2 c_p}{\partial T^2} \quad$ of the specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity. More...

Public Member Functions inherited from FuelCellShop::Material::BaseMaterial
void	set_derivative_flags (const std::vector< VariableNames > &flags)
	Set the names of FCST solution variables with respect to which you would like to compute the derivatives of material properties. More...

const std::string &	name_material () const
	Return the name of the layer. More...

virtual void	print_material_properties () const
	This function prints out the material properties. More...

Protected Attributes
Fluid properties
double	molar_mass
	Molar mass [kg/mol], $M \quad \left[ \frac{\text{kg}}{\text{mol}} \right]$ . More...

double	collision_diameter
	Collision diameter [Angstrom], $\sigma \quad \left[ \text{Angstrom} \right]$ . More...

double	eps_BY_k
	The maximum energy of attraction divided by the Boltzmann constant, $\frac{\epsilon}{k} \quad \left[ \text{K} \right]$ . More...

double	Prandtl
	Prandtl number, $\text{Pr}$ . More...

Coefficients
double	A_Sutherland
	Coefficient of the Sutherland dynamic viscosity formula, $A \quad \left[ \frac{\text{Pa sec}}{\text{K}^{1/2}} \right]$ . More...

double	B_Sutherland
	Coefficient of the Sutherland dynamic viscosity formula, $B \quad \left[ \text{K} \right]$ . More...

double	c_0
	Coefficient of the specific heat capacity at constant pressure formula, $c_0 \quad \left[ \frac{\text{J}}{\text{kg K}} \right]$ . More...

double	c_1
	Coefficient of the specific heat capacity at constant pressure formula, $c_1 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^2} \right]$ . More...

double	c_2
	Coefficient of the specific heat capacity at constant pressure formula, $c_2 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^3} \right]$ . More...

double	c_3
	Coefficient of the specific heat capacity at constant pressure formula, $c_3 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^4} \right]$ . More...

double	H_ref
	Coefficient of the molar enthalpy formula $H^{\text{ref}} \quad \left[ \frac{\text{J}}{\text{mol}} \right]$ . More...

double	T_ref
	Coefficient of the molar enthalpy formula $T^{\text{ref}} \quad \left[ \text{K} \right]$ . More...

Names and modes
std::string	chemical_formula
	Chemical formula of the pure gas. More...

std::string	dynamic_viscosity_mode

std::string	bulk_viscosity_mode

std::string	thermal_conductivity_mode

Protected Attributes inherited from FuelCellShop::Material::BaseMaterial
const std::string	name
	Name of the layer. More...

std::vector< VariableNames >	derivative_flags
	Flags for derivatives: These flags are used to request derivatives of material properties. More...

Constructors, destructor, and initialization
virtual	~PureGas ()
	Destructor. More...

virtual void	declare_parameters (ParameterHandler &param) const
	Declare parameters. More...

virtual void	initialize (ParameterHandler &param)
	Initialize parameters. More...

	PureGas (const std::string &name)
	Constructor. More...

Additional Inherited Members
Protected Member Functions inherited from FuelCellShop::Material::BaseMaterial
	BaseMaterial ()
	Constructor. More...

	BaseMaterial (const std::string &name)
	Constructor. More...

virtual	~BaseMaterial ()
	Destructor. More...

Detailed Description

This class is a base class for all pure gases used in OpenFCST.

This class contains data provided by its children and implements the methods by means of which different properties of pure gases can be computed.

These methods include:

Pressure from the ideal gases, $\quad \left[ \text{Pa} \right]$ $\quad p = \rho \frac{R}{M} T \quad$ and partial derivatives $\quad \frac{\partial p}{\partial \rho} \quad$ and $\quad \frac{\partial p}{\partial T}$
Sutherland dynamic viscosity, $\quad \left[ \text{Pa sec} \right]$ $\quad \mu = \frac{A T^{3/2}}{T+B} \quad$ and partial derivatives $\quad \frac{\partial \mu}{\partial T}$
Chapman Enskog dynamic viscosity, $\quad \left[ \text{Pa sec} \right]$ $\quad \mu = 2.6693 \cdot 10^{-6} \frac{\sqrt{M T}}{\sigma^2 \Omega_{\mu}} \quad$ and partial derivatives $\quad \frac{\partial \mu}{\partial T} \quad$ where the collision integral $\quad \Omega_{\mu} \quad$ is given by $\quad \Omega_{\mu} = \frac{A_{vk}}{\left(\frac{kT}{\epsilon}\right)^{B_{vk}}} + \frac{C_{vk}}{e^{D_{vk}\frac{kT}{\epsilon}}} + \frac{E_{vk}}{e^{F_{vk}\frac{kT}{\epsilon}}}$
Zero bulk viscosity, $\quad \left[ \text{Pa sec} \right]$ $\quad \lambda = 0 \quad$ and partial derivatives $\quad \frac{\partial \lambda}{\partial T}$
Stokes bulk viscosity, $\quad \left[ \text{Pa sec} \right]$ $\quad \lambda = -\frac{2}{3} \mu \quad$ and partial derivatives $\quad \frac{\partial \lambda}{\partial T}$
Sutherland thermal conductivity, $\quad \left[ \frac{\text{W}}{\text{m K}} \right]$ $\quad \kappa = \frac{\mu c_p}{\text{Pr}} \quad$ and partial derivatives $\quad \frac{\partial \kappa} {\partial T} \quad$ where the specific heat capacity at constant pressure $\quad c_p, \quad \left[ \frac{\text{J}}{\text{kg K}} \right] \quad$ is given by $\quad c_p = c_0 + c_1 \left(\frac{T}{1000}\right)^1 + c_2 \left(\frac{T}{1000}\right)^2 + c_3 \left(\frac{T}{1000}\right)^3 \quad$ and $\quad \mu \quad$ is given by the Sutherland dynamic viscosity formula
Chapman Enskog thermal conductivity, $\quad \left[ \frac{\text{W}}{\text{m K}} \right]$ $\quad \kappa = 8.3224 \cdot 10^{-3} \frac{\sqrt{T/M}}{\sigma^2 \Omega_k} \quad$ and partial derivatives $\quad \frac{\partial \kappa}{\partial T} \quad$ where the collision integral $\quad \Omega_k \quad$ is given by $\quad \Omega_k = \Omega_{\mu}$
Molar enthalpy, $\quad \left[ \frac{\text{J}}{\text{mol}} \right]$ $\quad H = H^{\text{ref}} + c_p M \left( T - T^{\text{ref}} \right) \quad$ and partial derivatives $\quad \frac{\partial H}{\partial T} \quad$ and $\quad \frac{\partial^2 H}{\partial T^2} \quad$ where $\quad c_p \quad$ is given by the specific heat capacity at constant pressure formula
Water vapor saturation pressure, $\quad \left[ \text{Pa} \right]$ $\quad p_{\text{sat}}^{H_2O} = 10^{b_0 + b_1 \left( T-273.15 \right) + b_2 \left( T-273.15 \right)^2 + b_3 \left( T-273.15 \right)^3} \quad$ and partial derivatives $\quad \frac{\partial p_{\text{sat}}^{H_2O}}{\partial T}$

All those methods receive data in SI units. All those methods return the results in SI units.

Warning: Do not create an object of this class. Use its children instead.

Note: For developers: Please update this info appropriately if you add a new method.

Author: Valentin N. Zingan, Chad Balen and Marc Secanell, 2013-16

Constructor & Destructor Documentation

virtual FuelCellShop::Material::PureGas::~PureGas ( )

virtual

Destructor.

FuelCellShop::Material::PureGas::PureGas ( const std::string & name )

protected

Constructor.

Member Function Documentation

virtual void FuelCellShop::Material::PureGas::declare_parameters ( ParameterHandler & param ) const

virtual

Declare parameters.

Reimplemented from FuelCellShop::Material::BaseMaterial.

const double FuelCellShop::Material::PureGas::get_bulk_viscosity ( const double & dynamic_viscosity ) const

This function returns desired bulk viscosity of a pure gas.

Parameters

dynamic_viscosity - dynamic viscosity [kg/(m s)].

void FuelCellShop::Material::PureGas::get_bulk_viscosity	(	const std::vector< double > &	dynamic_viscosity,
		std::vector< double > &	bulk_viscosity
	)		const

This function returns desired bulk viscosity of a pure gas in the quadrature points of a mesh entity.

Parameters

dynamic_viscosity	- dynamic viscosity in the quadrature points of a mesh entity [kg/(m s)],
bulk_viscosity	- bulk viscosity in the quadrature points of a mesh entity [kg/(m s)].

const std::string& FuelCellShop::Material::PureGas::get_bulk_viscosity_mode ( ) const

inline

This function returns bulk_viscosity_mode.

References bulk_viscosity_mode.

const double FuelCellShop::Material::PureGas::get_ChapmanEnskog_dynamic_viscosity ( const double & temperature ) const

This function returns Chapman Enskog dynamic viscosity [kg/(m s)] of a pure gas.

Parameters:

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_ChapmanEnskog_dynamic_viscosity	(	const std::vector< double > &	temperature,
		std::vector< double > &	dynamic_viscosity
	)		const

This function returns Chapman Enskog dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity.

Parameters:

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dynamic_viscosity	- dynamic viscosity in the quadrature points of a mesh entity [kg/(m s)].

const double FuelCellShop::Material::PureGas::get_ChapmanEnskog_thermal_conductivity ( const double & temperature ) const

This function returns Chapman Enskog thermal conductivity [W/(m K)] of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_ChapmanEnskog_thermal_conductivity	(	const std::vector< double > &	temperature,
		std::vector< double > &	thermal_conductivity
	)		const

This function returns Chapman Enskog thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
thermal_conductivity	- thermal conductivity in the quadrature points of a mesh entity [W/(m K)].

const std::string& FuelCellShop::Material::PureGas::get_chemical_formula ( ) const

inline

This function returns chemical_formula.

References chemical_formula.

const double& FuelCellShop::Material::PureGas::get_collision_diameter ( ) const

inline

This function returns collision_diameter [Angstrom].

References collision_diameter.

const double FuelCellShop::Material::PureGas::get_collision_integral ( const double & temperature ) const

This function returns collision integral of a pure gas.

Parameters

temperature - temperature [K].

Neufeld, Philip D., A. R. Janzen, and R. A. Aziz. "Empirical Equations to Calculate 16 of the Transport Collision Integrals Ω (l, s)* for the Lennard‐Jones (12–6) Potential." The Journal of Chemical Physics 57.3 (1972): 1100-1102.

void FuelCellShop::Material::PureGas::get_collision_integral	(	const std::vector< double > &	temperature,
		std::vector< double > &	collision_integral
	)		const

This function returns collision integral of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
collision_integral	- collision integral in the quadrature points of a mesh entity.

Neufeld, Philip D., A. R. Janzen, and R. A. Aziz. "Empirical Equations to Calculate 16 of the Transport Collision Integrals Ω (l, s)* for the Lennard‐Jones (12–6) Potential." The Journal of Chemical Physics 57.3 (1972): 1100-1102.

const double FuelCellShop::Material::PureGas::get_D2molar_enthalpy_Dtemperature2 ( const double & temperature ) const

This function returns the second derivative $\quad \frac{\partial^2 H}{\partial T^2} \quad$ of the molar enthalpy of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_D2molar_enthalpy_Dtemperature2	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the second derivative $\quad \frac{\partial^2 H}{\partial T^2} \quad$ of the molar enthalpy of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial^2 H}{\partial T^2} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_D2specific_heat_capacity_Dtemperature2 ( const double & temperature ) const

This function returns the second derivative $\quad \frac{\partial^2 c_p}{\partial T^2} \quad$ of the specific heat capacity at constant pressure of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_D2specific_heat_capacity_Dtemperature2	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the second derivative $\quad \frac{\partial^2 c_p}{\partial T^2} \quad$ of the specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity,
dst	- $\frac{\partial^2 c_p}{\partial T^2} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dbulk_viscosity_Dtemperature ( const double & src ) const

This function returns the first derivative $\quad \frac{\partial \lambda}{\partial T} \quad$ of the desired bulk viscosity of a pure gas.

Parameters

src	- the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas.

void FuelCellShop::Material::PureGas::get_Dbulk_viscosity_Dtemperature	(	const std::vector< double > &	src,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \lambda}{\partial T} \quad$ of the desired bulk viscosity of a pure gas in the quadrature points of a mesh entity.

Parameters

src	- the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas in the quadrature points of a mesh entity,
dst	- the first derivative $\quad \frac{\partial \lambda}{\partial T} \quad$ of the desired bulk viscosity of a pure gas in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_DChapmanEnskog_dynamic_viscosity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Chapman Enskog dynamic viscosity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_DChapmanEnskog_dynamic_viscosity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Chapman Enskog dynamic viscosity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \mu}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_DChapmanEnskog_thermal_conductivity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Chapman Enskog thermal conductivity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_DChapmanEnskog_thermal_conductivity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Chapman Enskog thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \kappa}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dcollision_integral_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \Omega_{\mu, \kappa}}{\partial T} \quad$ of the collision integral of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Dcollision_integral_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \Omega_{\mu, \kappa}}{\partial T} \quad$ of the collision integral of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \Omega_{\mu, \kappa}}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Ddynamic_viscosity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Ddynamic_viscosity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the desired dynamic viscosity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \mu}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_density	(	const double &	temperature,
		const double &	pressure,
		const double &	molarMass
	)		const

This function returns density [kg/m^3] of a pure ideal gas.

Parameters

temperature	- temperature [K],
pressure	- pressure [Pa],
molarMass	- molar mass [kg/mol].

const double FuelCellShop::Material::PureGas::get_Dmolar_enthalpy_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial H}{\partial T} \quad$ of the molar enthalpy of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Dmolar_enthalpy_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial H}{\partial T} \quad$ of the molar enthalpy of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial H}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dpressure_Ddensity ( const double & temperature ) const

This function returns $\quad \frac{\partial p}{\partial \rho} \quad$ of a pure ideal gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Dpressure_Ddensity	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns $\quad \frac{\partial p}{\partial \rho} \quad$ of a pure ideal gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial p}{\partial \rho} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dpressure_Dtemperature ( const double & density ) const

This function returns $\quad \frac{\partial p}{\partial T} \quad$ of a pure ideal gas.

Parameters

density - density [kg/m^3].

void FuelCellShop::Material::PureGas::get_Dpressure_Dtemperature	(	const std::vector< double > &	density,
		std::vector< double > &	dst
	)		const

This function returns $\quad \frac{\partial p}{\partial T} \quad$ of a pure ideal gas in the quadrature points of a mesh entity.

Parameters

density	- density in the quadrature points of a mesh entity,
dst	- $\frac{\partial p}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dspecific_heat_capacity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial c_p}{\partial T} \quad$ of the specific heat capacity at constant pressure of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Dspecific_heat_capacity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial c_p}{\partial T} \quad$ of the specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial c_p}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_DSutherland_dynamic_viscosity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Sutherland dynamic viscosity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_DSutherland_dynamic_viscosity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \mu}{\partial T} \quad$ of the Sutherland dynamic viscosity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \mu}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_DSutherland_thermal_conductivity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Sutherland thermal conductivity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_DSutherland_thermal_conductivity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the Sutherland thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \kappa}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dthermal_conductivity_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the desired thermal conductivity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Dthermal_conductivity_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial \kappa}{\partial T} \quad$ of the desired thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial \kappa}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_Dwater_vapor_saturation_pressure_Dtemperature ( const double & temperature ) const

This function returns the first derivative $\quad \frac{\partial p_{\text{sat}}^{H_2O}}{\partial T} \quad$ of the saturation pressure of water vapor.

Parameters

temperature - temperature [K].

Referenced by FuelCellShop::Equation::LiquidSourceEquation< dim >::get_temp_related_parameters().

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void FuelCellShop::Material::PureGas::get_Dwater_vapor_saturation_pressure_Dtemperature	(	const std::vector< double > &	temperature,
		std::vector< double > &	dst
	)		const

This function returns the first derivative $\quad \frac{\partial p_{\text{sat}}^{H_2O}}{\partial T} \quad$ of the saturation pressure of water vapor in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dst	- $\frac{\partial p_{\text{sat}}^{H_2O}}{\partial T} \quad$ in the quadrature points of a mesh entity.

const double FuelCellShop::Material::PureGas::get_dynamic_viscosity ( const double & temperature ) const

This function returns desired dynamic viscosity [kg/(m s)] of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_dynamic_viscosity	(	const std::vector< double > &	temperature,
		std::vector< double > &	dynamic_viscosity
	)		const

This function returns desired dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dynamic_viscosity	- dynamic viscosity in the quadrature points of a mesh entity [kg/(m s)].

const std::string& FuelCellShop::Material::PureGas::get_dynamic_viscosity_mode ( ) const

inline

This function returns dynamic_viscosity_mode.

References dynamic_viscosity_mode.

const double& FuelCellShop::Material::PureGas::get_eps_BY_k ( ) const

inline

This function returns eps_BY_k (K).

References eps_BY_k.

virtual enMaterialID FuelCellShop::Material::PureGas::get_ID ( ) const

pure virtual

This function returns a number from enMaterialID enumeration.

Such that:

Oxygen = 1
Nitrogen = 2
Hydrogen = 3
Water Vapor = 4
Air = 5
Helium = 6
Argon = 7
Neon = 8
Acetone = 9
Methanol = 10

Implemented in FuelCellShop::Material::Methanol, FuelCellShop::Material::Acetone, FuelCellShop::Material::Neon, FuelCellShop::Material::Argon, FuelCellShop::Material::Helium, FuelCellShop::Material::Air, FuelCellShop::Material::WaterVapor, FuelCellShop::Material::Hydrogen, FuelCellShop::Material::Nitrogen, FuelCellShop::Material::Oxygen, and FuelCellShop::Material::DummyGas.

const double FuelCellShop::Material::PureGas::get_molar_enthalpy ( const double & temperature ) const

This function returns molar enthalpy [J/mol] of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_molar_enthalpy	(	const std::vector< double > &	temperature,
		std::vector< double > &	molar_enthalpy
	)		const

This function returns molar enthalpy of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
molar_enthalpy	- molar enthalpy in the quadrature points of a mesh entity [J/mol].

const double& FuelCellShop::Material::PureGas::get_molar_mass ( ) const

inline

This function returns molar_mass [kg/mol].

References molar_mass.

const double& FuelCellShop::Material::PureGas::get_Prandtl ( ) const

inline

This function returns Prandtl.

References Prandtl.

const double FuelCellShop::Material::PureGas::get_pressure	(	const double &	density,
		const double &	temperature
	)		const

This function returns pressure (Pa) of a pure ideal gas.

Parameters

density	- density [kg/m^3],
temperature	- temperature [K].

void FuelCellShop::Material::PureGas::get_pressure	(	const std::vector< double > &	density,
		const double &	temperature,
		std::vector< double > &	pressure
	)		const

This function returns pressure (Pa) of a pure ideal gas in the quadrature points of a mesh entity at a constant temperature (isothermal case).

Parameters

density	- density in the quadrature points of a mesh entity [kg/m^3],
temperature	- temperature [K],
pressure	- pressure in the quadrature points of a mesh entity [Pa].

void FuelCellShop::Material::PureGas::get_pressure	(	const std::vector< double > &	density,
		const std::vector< double > &	temperature,
		std::vector< double > &	pressure
	)		const

This function returns pressure (Pa) of a pure ideal gas in the quadrature points of a mesh entity at a variable temperature (non-isothermal case).

Parameters

density	- density in the quadrature points of a mesh entity [kg/m^3],
temperature	- temperature in the quadrature points of a mesh entity [K],
pressure	- pressure in the quadrature points of a mesh entity [Pa].

const double FuelCellShop::Material::PureGas::get_specific_heat_capacity ( const double & temperature ) const

This function returns specific heat capacity [J/(g C)] at constant pressure of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_specific_heat_capacity	(	const std::vector< double > &	temperature,
		std::vector< double > &	specific_heat_capacity
	)		const

This function returns specific heat capacity at constant pressure of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
specific_heat_capacity	- specific heat capacity at constant pressure in the quadrature points of a mesh entity [J/(g C)].

const double FuelCellShop::Material::PureGas::get_Sutherland_dynamic_viscosity ( const double & temperature ) const

This function returns Sutherland dynamic viscosity [kg/(m s)] of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Sutherland_dynamic_viscosity	(	const std::vector< double > &	temperature,
		std::vector< double > &	dynamic_viscosity
	)		const

This function returns Sutherland dynamic viscosity [kg/(m s)] of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
dynamic_viscosity	- dynamic viscosity in the quadrature points of a mesh entity [kg/(m s)].

const double FuelCellShop::Material::PureGas::get_Sutherland_thermal_conductivity ( const double & temperature ) const

This function returns Sutherland thermal conductivity of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_Sutherland_thermal_conductivity	(	const std::vector< double > &	temperature,
		std::vector< double > &	thermal_conductivity
	)		const

This function returns Sutherland thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
thermal_conductivity	- thermal conductivity in the quadrature points of a mesh entity [W/(m K)].

const double FuelCellShop::Material::PureGas::get_thermal_conductivity ( const double & temperature ) const

This function returns desired thermal conductivity [W/(m K)] of a pure gas.

Parameters

temperature - temperature [K].

void FuelCellShop::Material::PureGas::get_thermal_conductivity	(	const std::vector< double > &	temperature,
		std::vector< double > &	thermal_conductivity
	)		const

This function returns desired thermal conductivity of a pure gas in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
thermal_conductivity	- thermal conductivity in the quadrature points of a mesh entity [W/(m K)].

const std::string& FuelCellShop::Material::PureGas::get_thermal_conductivity_mode ( ) const

inline

This function returns thermal_conductivity_mode.

References thermal_conductivity_mode.

const double FuelCellShop::Material::PureGas::get_water_vapor_saturation_pressure ( const double & temperature ) const

This function returns saturation pressure [Pa] of water vapor.

Parameters

temperature - temperature [K].

Referenced by FuelCellShop::Equation::LiquidSourceEquation< dim >::get_temp_related_parameters().

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void FuelCellShop::Material::PureGas::get_water_vapor_saturation_pressure	(	const std::vector< double > &	temperature,
		std::vector< double > &	water_vapor_saturation_pressure
	)		const

This function returns saturation pressure of water vapor in the quadrature points of a mesh entity.

Parameters

temperature	- temperature in the quadrature points of a mesh entity [K],
water_vapor_saturation_pressure	- water vapor saturation pressure in the quadrature points of a mesh entity [Pa].

virtual void FuelCellShop::Material::PureGas::initialize ( ParameterHandler & param )

virtual

Initialize parameters.

Reimplemented from FuelCellShop::Material::BaseMaterial.

Member Data Documentation

double FuelCellShop::Material::PureGas::A_Sutherland

protected

Coefficient of the Sutherland dynamic viscosity formula, $A \quad \left[ \frac{\text{Pa sec}}{\text{K}^{1/2}} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

double FuelCellShop::Material::PureGas::B_Sutherland

protected

Coefficient of the Sutherland dynamic viscosity formula, $B \quad \left[ \text{K} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

std::string FuelCellShop::Material::PureGas::bulk_viscosity_mode

protected

Parameters

bulk_viscosity_mode=zero	- zero bulk viscosity formula is used,
bulk_viscosity_mode=Stokes	- Stokes bulk viscosity formula is used.

Referenced by get_bulk_viscosity_mode().

double FuelCellShop::Material::PureGas::c_0

protected

Coefficient of the specific heat capacity at constant pressure formula, $c_0 \quad \left[ \frac{\text{J}}{\text{kg K}} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

double FuelCellShop::Material::PureGas::c_1

protected

Coefficient of the specific heat capacity at constant pressure formula, $c_1 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^2} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

double FuelCellShop::Material::PureGas::c_2

protected

Coefficient of the specific heat capacity at constant pressure formula, $c_2 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^3} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

double FuelCellShop::Material::PureGas::c_3

protected

Coefficient of the specific heat capacity at constant pressure formula, $c_3 \quad \left[ \frac{\text{J}}{\text{kg } \text{K}^4} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

std::string FuelCellShop::Material::PureGas::chemical_formula

protected

Chemical formula of the pure gas.

double FuelCellShop::Material::PureGas::collision_diameter

protected

Collision diameter [Angstrom], $\sigma \quad \left[ \text{Angstrom} \right]$ .

std::string FuelCellShop::Material::PureGas::dynamic_viscosity_mode

protected

Parameters

dynamic_viscosity_mode=Sutherland	- Sutherland dynamic viscosity formula is used,
dynamic_viscosity_mode=ChapmanEnskog	- Chapman Enskog dynamic viscosity formula is used.

Referenced by get_dynamic_viscosity_mode().

double FuelCellShop::Material::PureGas::eps_BY_k

protected

The maximum energy of attraction divided by the Boltzmann constant, $\frac{\epsilon}{k} \quad \left[ \text{K} \right]$ .

double FuelCellShop::Material::PureGas::H_ref

protected

Coefficient of the molar enthalpy formula $H^{\text{ref}} \quad \left[ \frac{\text{J}}{\text{mol}} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

double FuelCellShop::Material::PureGas::molar_mass

protected

Molar mass [kg/mol], $M \quad \left[ \frac{\text{kg}}{\text{mol}} \right]$ .

double FuelCellShop::Material::PureGas::Prandtl

protected

Prandtl number, $\text{Pr}$ .

double FuelCellShop::Material::PureGas::T_ref

protected

Coefficient of the molar enthalpy formula $T^{\text{ref}} \quad \left[ \text{K} \right]$ .

Referenced by FuelCellShop::Material::Acetone::Acetone(), FuelCellShop::Material::Air::Air(), FuelCellShop::Material::Argon::Argon(), FuelCellShop::Material::DummyGas::DummyGas(), FuelCellShop::Material::Helium::Helium(), FuelCellShop::Material::Hydrogen::Hydrogen(), FuelCellShop::Material::Methanol::Methanol(), FuelCellShop::Material::Neon::Neon(), FuelCellShop::Material::Nitrogen::Nitrogen(), FuelCellShop::Material::Oxygen::Oxygen(), and FuelCellShop::Material::WaterVapor::WaterVapor().

std::string FuelCellShop::Material::PureGas::thermal_conductivity_mode

protected

Parameters

thermal_conductivity_mode=Sutherland	- Sutherland thermal conductivity formula is used,
thermal_conductivity_mode=ChapmanEnskog	- Chapman Enskog thermal conductivity formula is used.

Referenced by get_thermal_conductivity_mode().

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

PureGas.h

Public Member Functions

Protected Attributes

Constructors, destructor, and initialization

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation