This class defines a SGL-24-BC MPL, for which effective transport properties are constant. More...

#include <SGL_24_BC.h>

Inheritance diagram for FuelCellShop::Layer::SGL24BC< dim >:

Collaboration diagram for FuelCellShop::Layer::SGL24BC< dim >:

Public Member Functions
Constructors, destructor, and initalization
	SGL24BC ()
	Replica Constructor.

	SGL24BC (std::string name)
	Constructor.

	~SGL24BC ()
	Destructor.

void	declare_parameters (ParameterHandler &param) const
	Declare parameters for a parameter file.

Accessors and info
void	effective_gas_diffusivity (Table< 2, Tensor< 2, dim > > &prop_eff) const
	Returns the effective diffusivity of the media.

void	effective_electron_conductivity (Tensor< 2, dim > &) const
	Returns the effective electron conductivity of the media.

Public Member Functions inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
void	initialize (ParameterHandler &param)
	Member function used to read in data and initialize the necessary data to compute the coefficients.

const std::type_info &	get_base_type () const
	This member function returns a type_info object with the name of the base layer type the inherited class belongs to, i.e.

virtual void	effective_gas_diffusivity (const double &property, double &effective_property) const
	Compute the effective property in the pores.

virtual void	effective_gas_diffusivity (const double &property, Tensor< 2, dim > &effective_property) const
	Compute the effective property in the pores.

virtual void	effective_electron_conductivity (double &) const
	Compute the effective conductivity.

virtual bool	set_method_effective_transport_property_solid (std::string)
	Specify the methodology to be used to compute the effective properties for the porous phase.

virtual void	effective_transport_property_solid (const double &property, double &effective_property) const
	Compute the effective property of a property that is defined by the network of fibres.

virtual void	effective_transport_property_solid (const Tensor< 2, dim > &property, Tensor< 2, dim > &effective_property) const
	Compute the effective property of a property that is defined by the network of fibres.

Public Member Functions inherited from FuelCellShop::Layer::PorousLayer< dim >
void	set_gases_and_compute (std::vector< FuelCellShop::Material::PureGas * > &gases_in, const double &pressure_in, const double &temperature_in)
	Member function used to store all the gases that are in the pore space in the gas diffusion layer as well as their temperature [`Kelvin`] and total pressure [`atm`].

void	compute_gas_diffusion (FuelCellShop::Material::PureGas solute_gas, FuelCellShop::Material::PureGas solvent_gas)
	Member function used to compute bulk diffusion coefficients and derivatives w.r.t temperature for non-isothermal case and store inside the layer.

void	set_gases (std::vector< FuelCellShop::Material::PureGas * > &gases_in, const double &pressure_in)
	Member function used to store all the gases that are in the pore space in the porous layer.

void	set_temperature (const SolutionVariable &T_in)
	Member function used to set the temperature ]`Kelvin`] at every quadrature point inside the cell.

FuelCellShop::Material::PureGas *	get_gas_pointer (int index) const
	Return the FuelCellShop::Material::PureGas pointer that is stored inside the class in the ith position.

std::vector < FuelCellShop::Material::PureGas * >	get_gases () const
	Returns the vector of FuelCellShop::Material::PureGas pointers stored in the porous layer.

void	get_gas_index (FuelCellShop::Material::PureGas *gas_type, int &index) const
	Return the gas index in the GDL class.

void	get_T_and_p (double &T, double &p) const
	Return the constant temperature [`Kelvin`] and constant pressure [`atm`] inside the layer.

void	get_p (double &p) const
	Return the constant pressure [`atm`] inside the layer.

virtual void	print_layer_properties () const
	This member function is a virtual class that can be used to output to screen information from the layer.

virtual bool	test_layer () const
	This virtual class should be used for any derived class to be able to test the functionality of the class.

Public Member Functions inherited from FuelCellShop::Layer::BaseLayer< dim >
virtual void	set_derivative_flags (const std::vector< VariableNames > &flags)
	Set the variables for which you would like to compute the derivatives.

void	set_position (std::vector< Point< dim > > &p)
	Member function used by some applications such as dummyGDL in order to know which value to return.

virtual void	set_constant_solution (const double &value, const VariableNames &name)
	Set those solution variables which are constant in the particular application.

virtual void	set_solution (const std::vector< SolutionVariable > &)
	If the effective properties in the layer depend on the solution, the solution for a given cell should be passed to the class using this member function.

bool	belongs_to_material (const char material_id)
	Check if a given cell belongs to the catalyst layer.

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

virtual bool	test_layer ()
	This virtual class should be used for any derived class to be able to test the functionality of the class.

unsigned int	get_material_id ()
	Return the material id of the layer.

Static Public Attributes
static const std::string	concrete_name
	Concrete name used for objects of this class.

Static Public Attributes inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
static const std::string	concrete_name
	Concrete name used for objects of this class.

Private Member Functions
Declaration
void	declare_parameters (std::string name, ParameterHandler &param) const
	Declare parameters for a parameter file.

Instance Delivery (function)
virtual boost::shared_ptr < FuelCellShop::Layer::MicroPorousLayer < dim > >	create_replica (const std::string &name)
	This member function is used to create an object of type micro porous layer.

Private Attributes
Internal variables
Tensor< 2, dim >	porosity_over_tortuosity
	Tensor of effective porosity over tortuosity used for gas diffusivity.

double	porosity_over_tortuosity_X
	Effective porosity over tortuosity used for gas diffusivity in X direction.

double	porosity_over_tortuosity_Y
	Effective porosity over tortuosity used for gas diffusivity in Y direction.

double	porosity_over_tortuosity_Z
	Effective porosity over tortuosity used for gas diffusivity in Z direction.

Tensor< 2, dim >	electron_conductivity
	Tensor storing the effective electronic conductivity.

double	electron_conductivity_X
	Effective electronic conductivity in X direction.

double	electron_conductivity_Y
	Effective electronic conductivity in Y direction.

double	electron_conductivity_Z
	Effective electronic conductivity in Z direction.

Static Private Attributes
Instance Delivery (Data member)
static SGL24BC< dim > const *	PROTOTYPE
	Create prototype for the layer.

Additional Inherited Members
Static Public Member Functions inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
static void	declare_MicroPorousLayer_parameters (const std::string &mpl_section_name, ParameterHandler &param)
	Function used to declare all the data necessary in the parameter files former all MicroPorousLayer children.

static void	set_MicroPorousLayer_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, const std::string &mpl_section_name, ParameterHandler &param)
	This routine is only used for optimization and parameteric studies purposes when using the Dakota Interface.

static boost::shared_ptr < FuelCellShop::Layer::MicroPorousLayer < dim > >	create_MicroPorousLayer (const std::string &mpl_section_name, ParameterHandler &param)
	Function used to select the appropriate MicroPorousLayer.

Protected Types inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
typedef std::map< std::string, MicroPorousLayer< dim > * >	_mapFactory
	This object is used to store all objects of type MicroPorousLayer.

Protected Member Functions inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
	MicroPorousLayer ()
	Replica Constructor.

	MicroPorousLayer (const std::string &name)
	Constructor.

	~MicroPorousLayer ()
	Destructor.

void	declare_parameters (const std::string &name, ParameterHandler &param) const
	Declare parameters for a parameter file.

void	set_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, const std::string &name, ParameterHandler &param) const
	Member function used to set new parameters values in the optimization loop.

Protected Member Functions inherited from FuelCellShop::Layer::PorousLayer< dim >
	PorousLayer (const std::string &name)
	Constructor.

	PorousLayer ()
	Constructor.

virtual	~PorousLayer ()
	Destructor.

void	set_parameters (const std::string &object_name, const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, ParameterHandler &param)
	Member function used to change the values in the parameter file for a given list of parameters.

virtual void	set_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, ParameterHandler &param)
	Member function used to change the values in the parameter file for a given list of parameters.

virtual void	gas_diffusion_coefficients (Table< 2, double > &) const
	Return the molecular diffusivty all the gases assigned to the layer using set_gases_and_compute.

virtual void	derivative_gas_diffusion_coefficients (std::vector< Table< 2, double > > &) const
	Return the derivative of the molecular diffusion coefficient with respect to the derivative flags for all the gases assigned to the layer using set_gases_and_compute.

Static Protected Member Functions inherited from FuelCellShop::Layer::MicroPorousLayer< dim >
static _mapFactory *	get_mapFactory ()
	Return the map library that stores all childrens of this class.

Protected Attributes inherited from FuelCellShop::Layer::PorousLayer< dim >
std::string	diffusion_species_name
	If GDL properties are stored inside the class (e.g DummyGDL) then, return the property stored under coefficient_name name.

std::vector < FuelCellShop::Material::PureGas * >	gases
	Gases inside the layer.

double	temperature
	Temperature [`Kelvin`] used to compute gas diffusivity.

double	pressure
	Total pressure [`atm`] used to compute gas diffusivity.

SolutionVariable	T_vector
	Temperature at every quadrature point inside the cell.

Table< 2, double >	D_ECtheory
	Tensor of diffusion coefficients – This are computed with setting up the gas so that they do not need to be recomputed all the time.

std::vector< Table< 2, double > >	dD_ECtheory_dx
	Vector of tensors for the derivative of the diffusion coefficients – This are computed with setting up the gas so that they do not need to be recomputed all the time.

std::vector< double >	D_bulk
	Vector of bulk diffusion coefficients at every quadrature point inside the cell.

std::vector< double >	dD_bulk_dT
	Vector of derivative of bulk diffusion coefficients w.r.t temperature, at every quadrature point inside the cell.

Detailed Description

template<int dim>
class FuelCellShop::Layer::SGL24BC< dim >

This class defines a SGL-24-BC MPL, for which effective transport properties are constant.

Warning: This is a template class for different materials. Currently all effective properties are made-up!!!

Author: M. Secanell, 2013

Constructor & Destructor Documentation

template<int dim>

FuelCellShop::Layer::SGL24BC< dim >::SGL24BC ( )

Replica Constructor.

template<int dim>

FuelCellShop::Layer::SGL24BC< dim >::SGL24BC ( std::string name )

Constructor.

Note: Eventually, I would like to make this private.

Deprecated:: Use create_MicroPorousLayer

template<int dim>

FuelCellShop::Layer::SGL24BC< dim >::~SGL24BC ( )

inline

Destructor.

Member Function Documentation

template<int dim>

virtual boost::shared_ptr<FuelCellShop::Layer::MicroPorousLayer<dim> > FuelCellShop::Layer::SGL24BC< dim >::create_replica ( const std::string & name )

inlineprivatevirtual

This member function is used to create an object of type micro porous layer.

Warning: This class MUST be redeclared in every child.

Reimplemented from FuelCellShop::Layer::MicroPorousLayer< dim >.

template<int dim>

void FuelCellShop::Layer::SGL24BC< dim >::declare_parameters ( ParameterHandler & param ) const

inlinevirtual

Declare parameters for a parameter file.

Deprecated:: Use declare_all_MicroPorousLayer_parameters

Note: Since there are two declare parameters, this one is hidden by the former, so it has to be redefined otherwise it cannot be called :(

Reimplemented from FuelCellShop::Layer::MicroPorousLayer< dim >.

template<int dim>

void FuelCellShop::Layer::SGL24BC< dim >::declare_parameters	(	std::string	name,
		ParameterHandler &	param
	)		const

inlineprivate

Declare parameters for a parameter file.

Nothing to declare here other than the declaration of the base layer. However, the member function must be implemented so that the layer has the same structure as other layers.

template<int dim>

void FuelCellShop::Layer::SGL24BC< dim >::effective_electron_conductivity ( Tensor< 2, dim > & ) const

virtual

Returns the effective electron conductivity of the media.

Reimplemented from FuelCellShop::Layer::MicroPorousLayer< dim >.

template<int dim>

void FuelCellShop::Layer::SGL24BC< dim >::effective_gas_diffusivity ( Table< 2, Tensor< 2, dim > > & prop_eff ) const

virtual

Returns the effective diffusivity of the media.

Reimplemented from FuelCellShop::Layer::MicroPorousLayer< dim >.

Member Data Documentation

template<int dim>

const std::string FuelCellShop::Layer::SGL24BC< dim >::concrete_name

static

Concrete name used for objects of this class.

This name is used when setting up the subsection where the data is stored in the input file.

The data will be store under

subsection name_specified_in_constructor
   set Material id = 2
   set Gas diffusion layer type = DummyGDL # <-here I select the type of object of type GasDiffusionLayer
   subsection DummyGDL # <- this is the concrete_name for this class
      set all info relevant to this object
   end
end

template<int dim>

Tensor<2, dim> FuelCellShop::Layer::SGL24BC< dim >::electron_conductivity

private

Tensor storing the effective electronic conductivity.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::electron_conductivity_X

private

Effective electronic conductivity in X direction.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::electron_conductivity_Y

private

Effective electronic conductivity in Y direction.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::electron_conductivity_Z

private

Effective electronic conductivity in Z direction.

template<int dim>

Tensor<2, dim> FuelCellShop::Layer::SGL24BC< dim >::porosity_over_tortuosity

private

Tensor of effective porosity over tortuosity used for gas diffusivity.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::porosity_over_tortuosity_X

private

Effective porosity over tortuosity used for gas diffusivity in X direction.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::porosity_over_tortuosity_Y

private

Effective porosity over tortuosity used for gas diffusivity in Y direction.

template<int dim>

double FuelCellShop::Layer::SGL24BC< dim >::porosity_over_tortuosity_Z

private

Effective porosity over tortuosity used for gas diffusivity in Z direction.

template<int dim>

SGL24BC<dim> const* FuelCellShop::Layer::SGL24BC< dim >::PROTOTYPE

staticprivate

Create prototype for the layer.

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

SGL_24_BC.h

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

template<int dim> class FuelCellShop::Layer::SGL24BC< dim >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<int dim>
class FuelCellShop::Layer::SGL24BC< dim >