This class is used when we want to input the effective properties to the GDL directly, without taking into account the structure of the GDL \ UNDER DEVELOPMENT. More...

#include <dummy_GDL.h>

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

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

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Public Member Functions
Destructor, and initalization
	DummyGDL ()
	Replica Constructors.

	~DummyGDL ()
	Destructor.

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

virtual void	initialize (ParameterHandler &param)
	Member function used to read in data and initialize the necessary data to compute the coefficients.

virtual void	set_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, ParameterHandler &param)

Accessors and info
virtual void	effective_gas_diffusivity (Table< 2, double > &) const
	Compute the effective diffusivty in the GDL.

virtual void	effective_gas_diffusivity (Table< 2, Tensor< 2, dim > > &) const
	Compute the effective diffusivty in the GDL.

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

virtual void	effective_electron_conductivity (Tensor< 2, dim > &) const
	Compute the effective electron conductivity in the GDL.

Public Member Functions inherited from FuelCellShop::Layer::GasDiffusionLayer< dim >
virtual void	set_diffusion_species_name (std::string &name)
	Member function used by some applications such as dummyGDL in order to know which value to return.

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	test_class () const
	Class test.

virtual void	effective_gas_diffusivity (const double &, double &) const
	Return the effective diffusivty in the GDL.

virtual void	effective_gas_diffusivity (const double &, Tensor< 2, dim > &) const
	Return the effective diffusivty in the GDL.

virtual void	derivative_effective_gas_diffusivity (std::vector< Table< 2, Tensor< 2, dim > > > &) const
	Return the derivative of the effective gas diffusion in the GDL with respect to either the solution or design parameters for all the gases assigned to the layer using set_gases_and_compute.

virtual void	effective_electron_conductivity (const double &, double &) const
	Compute the effective electron conductivity in the GDL.

virtual void	effective_electron_conductivity (const double &, Tensor< 2, dim > &) const
	Compute the effective electron conductivity in the GDL.

virtual void	derivative_effective_electron_conductivity (std::vector< Tensor< 2, dim > > &) const
	Compute the derivative of the effective electron conductivity in the GDL with respect to either the solution or design parameters.

virtual void	gas_permeablity (double &) const
	Compute the GDL gas permeability.

virtual void	gas_permeablity (Tensor< 2, dim > &) const
	Compute the GDL gas permeability.

virtual void	derivative_gas_permeablity (std::vector< Tensor< 2, dim > > &) const
	Compute the derivative of the effective gas permeability in the GDL with respect to either the solution or design parameters.

virtual void	liquid_permeablity (double &) const
	Compute the GDL liquid permeability.

virtual void	liquid_permeablity (Tensor< 2, dim > &) const
	Compute the GDL liquid permeability.

virtual void	derivative_liquid_permeablity (std::vector< Tensor< 2, dim > > &) const
	Compute the derivative of the effective gas diffusion in the GDL with respect to either the solution or design parameters.

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::GasDiffusionLayer< dim >
static const std::string	concrete_name
	Concrete name used for objects of this class.

Private Member Functions
Constructors, destructor, and initalization
	DummyGDL (std::string name)
	Constructor.

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

virtual void	set_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, const std::string &gdl_section_name, ParameterHandler &param)

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

Private Attributes
Internal variables
bool	anisotropy
	Anisotropy ?

double	porosity
	Porosity of the GDL.

std::vector< double >	D_O2
	Oxygen diffusion coefficient.

std::vector< double >	D_wv
	Water vapour diffusion coefficient.

std::vector< double >	sigma_e
	Solid network conductivity.

Static Private Attributes
Instance Delivery (attributes)
static DummyGDL< dim > const *	PROTOTYPE

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

static void	set_GasDiffusionLayer_parameters (const std::vector< std::string > &name_dvar, const std::vector< double > &value_dvar, std::string gld_section_name, ParameterHandler &param)

static boost::shared_ptr < FuelCellShop::Layer::GasDiffusionLayer < dim > >	create_GasDiffusionLayer (const std::string &gld_section_name, ParameterHandler &param)
	Function used to select the appropriate GasDiffusionLayer type as specified in the ParameterHandler under line.

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

Protected Member Functions inherited from FuelCellShop::Layer::GasDiffusionLayer< dim >
	GasDiffusionLayer ()
	Replica Constructors.

	~GasDiffusionLayer ()
	Destructor.

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

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

virtual 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.

void	initialize (ParameterHandler &param)
	Member function used to read in data and initialize the necessary data to compute the coefficients.

Static Protected Member Functions inherited from FuelCellShop::Layer::GasDiffusionLayer< dim >
static _mapFactory *	get_mapFactory ()

Protected Attributes inherited from FuelCellShop::Layer::GasDiffusionLayer< dim >
std::string	diffusion_species_name
	If GDL properties are stored inside the class (e.g.

double	porosity
	Porosity of the GDL.

Tensor< 2, dim >	tortuosity_tensor
	Tortuosity tensor of the GDL.

double	electron_conductivity
	Double storing the electric conductivity of the GDL is the layer is isotropic.

Tensor< 2, dim >	electron_conductivity_tensor
	Tensor storing the effective electronic conductivity of the layer.

Detailed Description

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

This class is used when we want to input the effective properties to the GDL directly, without taking into account the structure of the GDL \ UNDER DEVELOPMENT.

Author: M. Secanell, 2011-13

Constructor & Destructor Documentation

template<int dim>

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

Replica Constructors.

Warning: For internal use only.

Constructor used only to create a prototype. Do not use in general since this will not include the name of the section in the parameter file you need.

template<int dim>

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

inline

Destructor.

template<int dim>

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

private

Constructor.

Deprecated:: Use create_GasDiffusionLayer

Member Function Documentation

template<int dim>

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

inlineprivatevirtual

This member function is used to create an object of type gas diffusion layer.

Warning: This class MUST be redeclared in every child.

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

template<int dim>

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

inlinevirtual

Declare parameters for a parameter file.

Deprecated:: Use declare_all_GasDiffusionLayer_parameters

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

template<int dim>

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

privatevirtual

Declare parameters for a parameter file.

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

template<int dim>

virtual void FuelCellShop::Layer::DummyGDL< dim >::effective_electron_conductivity ( double & ) const

virtual

Compute the effective electron conductivity in the GDL.

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

template<int dim>

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

virtual

Compute the effective electron conductivity in the GDL.

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

template<int dim>

virtual void FuelCellShop::Layer::DummyGDL< dim >::effective_gas_diffusivity ( Table< 2, double > & ) const

virtual

Compute the effective diffusivty in the GDL.

This routine takes the gas diffusivity from FuelCellShop::BinaryDiffusion and transforms it into an effective property taking into account the porosity and structure of the GDL

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

template<int dim>

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

virtual

Compute the effective diffusivty in the GDL.

This routine takes the gas diffusivity from FuelCellShop::BinaryDiffusion and transforms it into an effective property taking into account the porosity and structure of the GDL (Anisotropic case)

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

template<int dim>

virtual void FuelCellShop::Layer::DummyGDL< dim >::initialize ( ParameterHandler & param )

virtual

Member function used to read in data and initialize the necessary data to compute the coefficients.

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

template<int dim>

virtual void FuelCellShop::Layer::DummyGDL< dim >::set_parameters	(	const std::vector< std::string > &	name_dvar,
		const std::vector< double > &	value_dvar,
		ParameterHandler &	param
	)

inlinevirtual

Deprecated:: Use set_all_GasDiffusionLayer_parameters

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

template<int dim>

virtual void FuelCellShop::Layer::DummyGDL< dim >::set_parameters	(	const std::vector< std::string > &	name_dvar,
		const std::vector< double > &	value_dvar,
		const std::string &	gdl_section_name,
		ParameterHandler &	param
	)

privatevirtual

Deprecated:: Use set_all_GasDiffusionLayer_parameters

Member Data Documentation

template<int dim>

bool FuelCellShop::Layer::DummyGDL< dim >::anisotropy

private

Anisotropy ?

template<int dim>

const std::string FuelCellShop::Layer::DummyGDL< 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