Physics class for Heat Transfer. More...

#include <heat_transfer_base.h>

Inheritance diagram for GRINS::HeatTransferBase< Conductivity >:

Collaboration diagram for GRINS::HeatTransferBase< Conductivity >:

Public Member Functions
	HeatTransferBase (const std::string &physics_name, const std::string &core_physics_name, const GetPot &input)

	~HeatTransferBase ()

virtual void	set_time_evolving_vars (libMesh::FEMSystem *system)
	Sets velocity variables to be time-evolving. More...

virtual void	init_context (AssemblyContext &context)
	Initialize context for added physics variables. More...

virtual void	register_parameter (const std::string &param_name, libMesh::ParameterMultiAccessor< libMesh::Number > &param_pointer) const
	Each subclass will register its copy of an independent. More...

Public Member Functions inherited from GRINS::Physics
	Physics (const GRINS::PhysicsName &physics_name, const GetPot &input)

virtual	~Physics ()

virtual void	init_variables (libMesh::FEMSystem *)
	Initialize variables for this physics. More...

virtual bool	enabled_on_elem (const libMesh::Elem *elem)
	Find if current physics is active on supplied element. More...

void	set_is_steady (bool is_steady)
	Sets whether this physics is to be solved with a steady solver or not. More...

bool	is_steady () const
	Returns whether or not this physics is being solved with a steady solver. More...

virtual void	auxiliary_init (MultiphysicsSystem &system)
	Any auxillary initialization a Physics class may need. More...

virtual void	register_postprocessing_vars (const GetPot &input, PostProcessedQuantities< libMesh::Real > &postprocessing)
	Register name of postprocessed quantity with PostProcessedQuantities. More...

virtual void	preassembly (MultiphysicsSystem &)
	Perform any necessary setup before element assembly begins. More...

virtual void	reinit (MultiphysicsSystem &)
	Any reinitialization that needs to be done. More...

virtual void	element_time_derivative (bool, AssemblyContext &)
	Time dependent part(s) of physics for element interiors. More...

virtual void	side_time_derivative (bool, AssemblyContext &)
	Time dependent part(s) of physics for boundaries of elements on the domain boundary. More...

virtual void	nonlocal_time_derivative (bool, AssemblyContext &)
	Time dependent part(s) of physics for scalar variables. More...

virtual void	element_constraint (bool, AssemblyContext &)
	Constraint part(s) of physics for element interiors. More...

virtual void	side_constraint (bool, AssemblyContext &)
	Constraint part(s) of physics for boundaries of elements on the domain boundary. More...

virtual void	nonlocal_constraint (bool, AssemblyContext &)
	Constraint part(s) of physics for scalar variables. More...

virtual void	damping_residual (bool, AssemblyContext &)
	Damping matrix part(s) for element interiors. All boundary terms lie within the time_derivative part. More...

virtual void	mass_residual (bool, AssemblyContext &)
	Mass matrix part(s) for element interiors. All boundary terms lie within the time_derivative part. More...

virtual void	nonlocal_mass_residual (bool, AssemblyContext &)
	Mass matrix part(s) for scalar variables. More...

void	init_ics (libMesh::FEMSystem *system, libMesh::CompositeFunction< libMesh::Number > &all_ics)

virtual void	compute_element_time_derivative_cache (AssemblyContext &)

virtual void	compute_side_time_derivative_cache (AssemblyContext &)

virtual void	compute_nonlocal_time_derivative_cache (AssemblyContext &)

virtual void	compute_element_constraint_cache (AssemblyContext &)

virtual void	compute_side_constraint_cache (AssemblyContext &)

virtual void	compute_nonlocal_constraint_cache (AssemblyContext &)

virtual void	compute_damping_residual_cache (AssemblyContext &)

virtual void	compute_mass_residual_cache (AssemblyContext &)

virtual void	compute_nonlocal_mass_residual_cache (AssemblyContext &)

virtual void	compute_postprocessed_quantity (unsigned int quantity_index, const AssemblyContext &context, const libMesh::Point &point, libMesh::Real &value)

ICHandlingBase *	get_ic_handler ()

Public Member Functions inherited from GRINS::ParameterUser
	ParameterUser (const std::string &user_name)

virtual	~ParameterUser ()

virtual void	set_parameter (libMesh::Number &param_variable, const GetPot &input, const std::string &param_name, libMesh::Number param_default)
	Each subclass can simultaneously read a parameter value from. More...

virtual void	set_parameter (libMesh::ParsedFunction< libMesh::Number, libMesh::Gradient > &func, const GetPot &input, const std::string &func_param_name, const std::string &param_default)
	Each subclass can simultaneously read a parsed function from. More...

virtual void	set_parameter (libMesh::ParsedFEMFunction< libMesh::Number > &func, const GetPot &input, const std::string &func_param_name, const std::string &param_default)
	Each subclass can simultaneously read a parsed function from. More...

virtual void	move_parameter (const libMesh::Number &old_parameter, libMesh::Number &new_parameter)
	When cloning an object, we need to update parameter pointers. More...

virtual void	move_parameter (const libMesh::ParsedFunction< libMesh::Number, libMesh::Gradient > &old_func, libMesh::ParsedFunction< libMesh::Number, libMesh::Gradient > &new_func)
	When cloning an object, we need to update parameter pointers. More...

virtual void	move_parameter (const libMesh::ParsedFEMFunction< libMesh::Number > &old_func, libMesh::ParsedFEMFunction< libMesh::Number > &new_func)
	When cloning an object, we need to update parameter pointers. More...

Protected Attributes
unsigned int	_dim
	Physical dimension of problem. More...

VelocityVariable &	_flow_vars

PressureFEVariable &	_press_var

PrimitiveTempFEVariables &	_temp_vars

libMesh::Number	_rho
	Material parameters, read from input. More...

libMesh::Number	_Cp

Conductivity	_k
	Conductivity. More...

Protected Attributes inherited from GRINS::Physics
const PhysicsName	_physics_name
	Name of the physics object. Used for reading physics specific inputs. More...

GRINS::ICHandlingBase *	_ic_handler

std::set< libMesh::subdomain_id_type >	_enabled_subdomains
	Subdomains on which the current Physics class is enabled. More...

Private Member Functions
	HeatTransferBase ()

Additional Inherited Members
Static Public Member Functions inherited from GRINS::Physics
static void	set_is_axisymmetric (bool is_axisymmetric)
	Set whether we should treat the problem as axisymmetric. More...

static bool	is_axisymmetric ()

Static Public Attributes inherited from GRINS::ParameterUser
static std::string	zero_vector_function = std::string("{0}")
	A parseable function string with LIBMESH_DIM components, all 0. More...

Protected Member Functions inherited from GRINS::Physics
libMesh::UniquePtr< libMesh::FEGenericBase< libMesh::Real > >	build_new_fe (const libMesh::Elem elem, const libMesh::FEGenericBase< libMesh::Real > fe, const libMesh::Point p)

void	parse_enabled_subdomains (const GetPot &input, const std::string &physics_name)

void	check_var_subdomain_consistency (const FEVariablesBase &var) const
	Check that var is enabled on at least the subdomains this Physics is. More...

Static Protected Attributes inherited from GRINS::Physics
static bool	_is_steady = false
	Caches whether or not the solver that's being used is steady or not. More...

static bool	_is_axisymmetric = false
	Caches whether we are solving an axisymmetric problem or not. More...

Detailed Description

template<class Conductivity>
class GRINS::HeatTransferBase< Conductivity >

Physics class for Heat Transfer.

Definition at line 42 of file heat_transfer_base.h.

Constructor & Destructor Documentation

template<class K >

GRINS::HeatTransferBase< K >::HeatTransferBase	(	const std::string &	physics_name,
		const std::string &	core_physics_name,
		const GetPot &	input
	)

Definition at line 47 of file heat_transfer_base.C.

References GRINS::HeatTransferBase< Conductivity >::_Cp, GRINS::HeatTransferBase< Conductivity >::_flow_vars, GRINS::HeatTransferBase< Conductivity >::_press_var, GRINS::HeatTransferBase< Conductivity >::_rho, GRINS::HeatTransferBase< Conductivity >::_temp_vars, GRINS::Physics::check_var_subdomain_consistency(), GRINS::MaterialsParsing::read_density(), and GRINS::MaterialsParsing::read_specific_heat().

     : Physics(physics_name, input),
       _flow_vars(GRINSPrivate::VariableWarehouse::get_variable_subclass<VelocityVariable>(VariablesParsing::velocity_variable_name(input,core_physics_name,VariablesParsing::PHYSICS))),
       _press_var(GRINSPrivate::VariableWarehouse::get_variable_subclass<PressureFEVariable>(VariablesParsing::press_variable_name(input,core_physics_name,VariablesParsing::PHYSICS))),
       _temp_vars(GRINSPrivate::VariableWarehouse::get_variable_subclass<PrimitiveTempFEVariables>(VariablesParsing::temp_variable_name(input,core_physics_name,VariablesParsing::PHYSICS))),
       _rho(0.0),
       _Cp(0.0),
       _k(input,MaterialsParsing::material_name(input,core_physics_name))
   {
     MaterialsParsing::read_density( core_physics_name, input, (*this), this->_rho );
 
     MaterialsParsing::read_specific_heat( core_physics_name, input, (*this), this->_Cp );
 
     this->check_var_subdomain_consistency(_flow_vars);
     this->check_var_subdomain_consistency(_press_var);
     this->check_var_subdomain_consistency(_temp_vars);
   }

template<class Conductivity >

GRINS::HeatTransferBase< Conductivity >::~HeatTransferBase ( )

inline

Definition at line 50 of file heat_transfer_base.h.

50 {};

template<class Conductivity >

GRINS::HeatTransferBase< Conductivity >::HeatTransferBase ( )

private

Member Function Documentation

template<class K >

void GRINS::HeatTransferBase< K >::init_context ( AssemblyContext & context )

virtual

Initialize context for added physics variables.

Reimplemented from GRINS::Physics.

Reimplemented in GRINS::HeatTransferStabilizationBase< Conductivity >.

Definition at line 75 of file heat_transfer_base.C.

Referenced by GRINS::HeatTransferStabilizationBase< Conductivity >::init_context().

   {
     // We should prerequest all the data
     // we will need to build the linear system
     // or evaluate a quantity of interest.
     context.get_element_fe(_temp_vars.T())->get_JxW();
     context.get_element_fe(_temp_vars.T())->get_phi();
     context.get_element_fe(_temp_vars.T())->get_dphi();
     context.get_element_fe(_temp_vars.T())->get_xyz();
 
     context.get_side_fe(_temp_vars.T())->get_JxW();
     context.get_side_fe(_temp_vars.T())->get_phi();
     context.get_side_fe(_temp_vars.T())->get_dphi();
     context.get_side_fe(_temp_vars.T())->get_xyz();
   }

template<class K >

void GRINS::HeatTransferBase< K >::register_parameter	(	const std::string &	param_name,
		libMesh::ParameterMultiAccessor< libMesh::Number > &	param_pointer
	)		const

virtual

Each subclass will register its copy of an independent.

Reimplemented from GRINS::ParameterUser.

Definition at line 93 of file heat_transfer_base.C.

References GRINS::ParameterUser::register_parameter().

   {
     ParameterUser::register_parameter(param_name, param_pointer);
     _k.register_parameter(param_name, param_pointer);
   }

template<class K >

void GRINS::HeatTransferBase< K >::set_time_evolving_vars ( libMesh::FEMSystem * system )

virtual

Sets velocity variables to be time-evolving.

Reimplemented from GRINS::Physics.

Definition at line 68 of file heat_transfer_base.C.

   {
     // Tell the system to march temperature forward in time
     system->time_evolving(_temp_vars.T(), 1);
   }

Member Data Documentation

template<class Conductivity >

libMesh::Number GRINS::HeatTransferBase< Conductivity >::_Cp

protected

Definition at line 80 of file heat_transfer_base.h.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase().

template<class Conductivity >

unsigned int GRINS::HeatTransferBase< Conductivity >::_dim

protected

Physical dimension of problem.

Todo:: Make this static member of base class?

Definition at line 69 of file heat_transfer_base.h.

template<class Conductivity >

VelocityVariable& GRINS::HeatTransferBase< Conductivity >::_flow_vars

protected

Definition at line 71 of file heat_transfer_base.h.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase().

template<class Conductivity >

Conductivity GRINS::HeatTransferBase< Conductivity >::_k

protected

Conductivity.

Definition at line 83 of file heat_transfer_base.h.

template<class Conductivity >

PressureFEVariable& GRINS::HeatTransferBase< Conductivity >::_press_var

protected

Definition at line 72 of file heat_transfer_base.h.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase().

template<class Conductivity >

libMesh::Number GRINS::HeatTransferBase< Conductivity >::_rho

protected

Material parameters, read from input.

Todo:: Need to generalize material parameters.

Right now they are assumed constant

Todo:: Shouldn't this rho be the same as the one in the flow? Need to figure out how to have those shared

Definition at line 80 of file heat_transfer_base.h.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase().

template<class Conductivity >

PrimitiveTempFEVariables& GRINS::HeatTransferBase< Conductivity >::_temp_vars

protected

Definition at line 73 of file heat_transfer_base.h.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase().

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

src/physics/include/grins/heat_transfer_base.h
src/physics/src/heat_transfer_base.C

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

template<class Conductivity> class GRINS::HeatTransferBase< Conductivity >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Conductivity>
class GRINS::HeatTransferBase< Conductivity >