Physics class for Heat Transfer. More...

#include <heat_transfer.h>

Inheritance diagram for GRINS::HeatTransfer< Conductivity >:

Collaboration diagram for GRINS::HeatTransfer< Conductivity >:

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

	~HeatTransfer ()

virtual void	read_input_options (const GetPot &input)
	Read options from GetPot input file. More...

virtual void	register_postprocessing_vars (const GetPot &input, PostProcessedQuantities< libMesh::Real > &postprocessing)
	Register postprocessing variables for HeatTransfer. More...

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

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

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

virtual void	compute_postprocessed_quantity (unsigned int quantity_index, const AssemblyContext &context, const libMesh::Point &point, libMesh::Real &value)
	Compute value of postprocessed quantities at libMesh::Point. More...

virtual void	init_variables (libMesh::FEMSystem *system)
	Initialization Heat Transfer variables. More...

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::ParameterMultiPointer< libMesh::Number > &param_pointer) const
	Each subclass will register its copy of an independent. 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	nonlocal_time_derivative (bool compute_jacobian, AssemblyContext &context, CachedValues &cache)
	Time dependent part(s) of physics for scalar variables. More...

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

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

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

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

void	init_bcs (libMesh::FEMSystem *system)

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

void	attach_neumann_bound_func (GRINS::NBCContainer &neumann_bcs)

void	attach_dirichlet_bound_func (const GRINS::DBCContainer &dirichlet_bc)

virtual void	compute_element_time_derivative_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_side_time_derivative_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_nonlocal_time_derivative_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_element_constraint_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_side_constraint_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_nonlocal_constraint_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_mass_residual_cache (const AssemblyContext &context, CachedValues &cache)

virtual void	compute_nonlocal_mass_residual_cache (const AssemblyContext &context, CachedValues &cache)

BCHandlingBase *	get_bc_handler ()

ICHandlingBase *	get_ic_handler ()

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...

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

PrimitiveFlowFEVariables	_flow_vars

PrimitiveTempFEVariables	_temp_vars

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

libMesh::Number	_Cp

Conductivity	_k
	Conductivity. More...

const PhysicsName	_physics_name
	Name of the physics object. Used for reading physics specific inputs. More...

GRINS::BCHandlingBase *	_bc_handler

GRINS::ICHandlingBase *	_ic_handler

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

bool	_is_axisymmetric

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

Private Member Functions
	HeatTransfer ()

Private Attributes
unsigned int	_k_index
	Index from registering this postprocessed quantity. More...

Detailed Description

template<class Conductivity>
class GRINS::HeatTransfer< Conductivity >

Physics class for Heat Transfer.

Definition at line 40 of file heat_transfer.h.

Constructor & Destructor Documentation

template<class K >

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

Definition at line 46 of file heat_transfer.C.

References GRINS::Physics::_bc_handler, GRINS::Physics::_ic_handler, GRINS::Physics::_is_axisymmetric, GRINS::BCHandlingBase::is_axisymmetric(), and GRINS::HeatTransfer< Conductivity >::read_input_options().

     : HeatTransferBase<K>(physics_name, input),
     _k_index(0)
   {
     this->read_input_options(input);
 
     // This is deleted in the base class
     this->_bc_handler = new HeatTransferBCHandling( physics_name, input );
 
     if( this->_bc_handler->is_axisymmetric() )
       {
         this->_is_axisymmetric = true;
       }
 
     this->_ic_handler = new GenericICHandler( physics_name, input );
 
     return;
   }

template<class K >

GRINS::HeatTransfer< K >::~HeatTransfer ( )

Definition at line 66 of file heat_transfer.C.

   {
     return;
   }

template<class Conductivity >

GRINS::HeatTransfer< Conductivity >::HeatTransfer ( )

private

Member Function Documentation

void GRINS::Physics::attach_dirichlet_bound_func ( const GRINS::DBCContainer & dirichlet_bc )

inherited

Definition at line 150 of file physics.C.

References GRINS::Physics::_bc_handler, and GRINS::BCHandlingBase::attach_dirichlet_bound_func().

   {
     _bc_handler->attach_dirichlet_bound_func( dirichlet_bc );
     return;
   }

void GRINS::Physics::attach_neumann_bound_func ( GRINS::NBCContainer & neumann_bcs )

inherited

Definition at line 144 of file physics.C.

References GRINS::Physics::_bc_handler, and GRINS::BCHandlingBase::attach_neumann_bound_func().

   {
     _bc_handler->attach_neumann_bound_func( neumann_bcs );
     return;
   }

void GRINS::Physics::auxiliary_init ( MultiphysicsSystem & system )

virtualinherited

Any auxillary initialization a Physics class may need.

This is called after all variables are added, so this method can safely query the MultiphysicsSystem about variable information.

Definition at line 113 of file physics.C.

   {
     return;
   }

void GRINS::Physics::compute_element_constraint_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 185 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::element_constraint().

   {
     return;
   }

void GRINS::Physics::compute_element_time_derivative_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Reimplemented in GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, and GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >.

Definition at line 167 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::element_time_derivative().

   {
     return;
   }

void GRINS::Physics::compute_mass_residual_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 203 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::mass_residual().

   {
     return;
   }

void GRINS::Physics::compute_nonlocal_constraint_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 197 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_constraint().

   {
     return;
   }

void GRINS::Physics::compute_nonlocal_mass_residual_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 209 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_mass_residual().

   {
     return;
   }

void GRINS::Physics::compute_nonlocal_time_derivative_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 179 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_time_derivative().

   {
     return;
   }

template<class K >

void GRINS::HeatTransfer< K >::compute_postprocessed_quantity	(	unsigned int	quantity_index,
		const AssemblyContext &	context,
		const libMesh::Point &	point,
		libMesh::Real &	value
	)

virtual

Compute value of postprocessed quantities at libMesh::Point.

Reimplemented from GRINS::Physics.

Definition at line 336 of file heat_transfer.C.

   {
     if( quantity_index == this->_k_index )
       {
         value = this->_k(point, context.get_time());
       }
 
     return;
   }

void GRINS::Physics::compute_side_constraint_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Definition at line 191 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::side_constraint().

   {
     return;
   }

void GRINS::Physics::compute_side_time_derivative_cache	(	const AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Reimplemented in GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >.

Definition at line 173 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::side_time_derivative().

   {
     return;
   }

void GRINS::Physics::element_constraint	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Constraint part(s) of physics for element interiors.

Definition at line 236 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::element_constraint().

   {
     return;
   }

template<class K >

void GRINS::HeatTransfer< K >::element_time_derivative	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtual

Time dependent part(s) of physics for element interiors.

Reimplemented from GRINS::Physics.

Definition at line 109 of file heat_transfer.C.

   {
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->BeginTimer("HeatTransfer::element_time_derivative");
 #endif
 
     // The number of local degrees of freedom in each variable.
     const unsigned int n_T_dofs = context.get_dof_indices(this->_temp_vars.T_var()).size();
     const unsigned int n_u_dofs = context.get_dof_indices(this->_flow_vars.u_var()).size();
 
     //TODO: check n_T_dofs is same as n_u_dofs, n_v_dofs, n_w_dofs
 
     // We get some references to cell-specific data that
     // will be used to assemble the linear system.
 
     // Element Jacobian * quadrature weights for interior integration.
     const std::vector<libMesh::Real> &JxW =
       context.get_element_fe(this->_temp_vars.T_var())->get_JxW();
 
     // The temperature shape functions at interior quadrature points.
     const std::vector<std::vector<libMesh::Real> >& T_phi =
       context.get_element_fe(this->_temp_vars.T_var())->get_phi();
 
     // The velocity shape functions at interior quadrature points.
     const std::vector<std::vector<libMesh::Real> >& vel_phi =
       context.get_element_fe(this->_flow_vars.u_var())->get_phi();
 
     // The temperature shape function gradients (in global coords.)
     // at interior quadrature points.
     const std::vector<std::vector<libMesh::RealGradient> >& T_gradphi =
       context.get_element_fe(this->_temp_vars.T_var())->get_dphi();
 
     const std::vector<libMesh::Point>& u_qpoint = 
       context.get_element_fe(this->_flow_vars.u_var())->get_xyz();
 
     libMesh::DenseSubMatrix<libMesh::Number> &KTT = context.get_elem_jacobian(this->_temp_vars.T_var(), this->_temp_vars.T_var()); // R_{T},{T}
 
     libMesh::DenseSubMatrix<libMesh::Number> &KTu = context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.u_var()); // R_{T},{u}
     libMesh::DenseSubMatrix<libMesh::Number> &KTv = context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.v_var()); // R_{T},{v}
     libMesh::DenseSubMatrix<libMesh::Number>* KTw = NULL;
 
     libMesh::DenseSubVector<libMesh::Number> &FT = context.get_elem_residual(this->_temp_vars.T_var()); // R_{T}
 
     if( this->_dim == 3 )
       {
         KTw = &context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.w_var()); // R_{T},{w}
       }
 
     // Now we will build the element Jacobian and residual.
     // Constructing the residual requires the solution and its
     // gradient from the previous timestep.  This must be
     // calculated at each quadrature point by summing the
     // solution degree-of-freedom values by the appropriate
     // weight functions.
     unsigned int n_qpoints = context.get_element_qrule().n_points();
 
     for (unsigned int qp=0; qp != n_qpoints; qp++)
       {
         // Compute the solution & its gradient at the old Newton iterate.
         libMesh::Number u, v;
         u = context.interior_value(this->_flow_vars.u_var(), qp);
         v = context.interior_value(this->_flow_vars.v_var(), qp);
 
         libMesh::Gradient grad_T;
         grad_T = context.interior_gradient(this->_temp_vars.T_var(), qp);
 
         libMesh::NumberVectorValue U (u,v);
         if (this->_dim == 3)
           U(2) = context.interior_value(this->_flow_vars.w_var(), qp);
 
         const libMesh::Number r = u_qpoint[qp](0);
 
         libMesh::Real jac = JxW[qp];
 
         // Compute the conductivity at this qp
         libMesh::Real _k_qp = this->_k(context, qp);
 
         if( this->_is_axisymmetric )
           {
             jac *= r;
           }
 
         // First, an i-loop over the  degrees of freedom.
         for (unsigned int i=0; i != n_T_dofs; i++)
           {
             FT(i) += jac *
               (-this->_rho*this->_Cp*T_phi[i][qp]*(U*grad_T)    // convection term
                -_k_qp*(T_gradphi[i][qp]*grad_T) );  // diffusion term
 
             if (compute_jacobian)
               {
                 for (unsigned int j=0; j != n_T_dofs; j++)
                   {
                     // TODO: precompute some terms like:
                     //   this->_rho*this->_Cp*T_phi[i][qp]*(vel_phi[j][qp]*T_grad_phi[j][qp])
 
                     KTT(i,j) += jac * context.get_elem_solution_derivative() *
                       (-this->_rho*this->_Cp*T_phi[i][qp]*(U*T_gradphi[j][qp])  // convection term
                        -_k_qp*(T_gradphi[i][qp]*T_gradphi[j][qp])); // diffusion term
                   } // end of the inner dof (j) loop
 
                 // Matrix contributions for the Tu, Tv and Tw couplings (n_T_dofs same as n_u_dofs, n_v_dofs and n_w_dofs)
                 for (unsigned int j=0; j != n_u_dofs; j++)
                   {
                     KTu(i,j) += jac * context.get_elem_solution_derivative()*(-this->_rho*this->_Cp*T_phi[i][qp]*(vel_phi[j][qp]*grad_T(0)));
                     KTv(i,j) += jac * context.get_elem_solution_derivative()*(-this->_rho*this->_Cp*T_phi[i][qp]*(vel_phi[j][qp]*grad_T(1)));
                     if (this->_dim == 3)
                       (*KTw)(i,j) += jac * context.get_elem_solution_derivative()*(-this->_rho*this->_Cp*T_phi[i][qp]*(vel_phi[j][qp]*grad_T(2)));
                   } // end of the inner dof (j) loop
 
               } // end - if (compute_jacobian && context.get_elem_solution_derivative())
 
           } // end of the outer dof (i) loop
       } // end of the quadrature point (qp) loop
 
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->EndTimer("HeatTransfer::element_time_derivative");
 #endif
 
     return;
   }

bool GRINS::Physics::enabled_on_elem ( const libMesh::Elem * elem )

virtualinherited

Find if current physics is active on supplied element.

Definition at line 83 of file physics.C.

References GRINS::Physics::_enabled_subdomains.

   {
     // Check if enabled_subdomains flag has been set and if we're
     // looking at a real element (rather than a nonlocal evaluation)
     if( !elem || _enabled_subdomains.empty() ) 
       return true;
   
     // Check if current physics is enabled on elem
     if( _enabled_subdomains.find( elem->subdomain_id() ) == _enabled_subdomains.end() )
       return false;
 
     return true;
   }

BCHandlingBase * GRINS::Physics::get_bc_handler ( )

inlineinherited

Definition at line 282 of file physics.h.

References GRINS::Physics::_bc_handler.

   {
     return _bc_handler;
   }

ICHandlingBase * GRINS::Physics::get_ic_handler ( )

inlineinherited

Definition at line 288 of file physics.h.

References GRINS::Physics::_ic_handler.

   {
     return _ic_handler;
   }

void GRINS::Physics::init_bcs ( libMesh::FEMSystem * system )

inherited

Definition at line 118 of file physics.C.

References GRINS::Physics::_bc_handler, GRINS::BCHandlingBase::init_bc_data(), GRINS::BCHandlingBase::init_dirichlet_bc_func_objs(), GRINS::BCHandlingBase::init_dirichlet_bcs(), and GRINS::BCHandlingBase::init_periodic_bcs().

   {
     // Only need to init BC's if the physics actually created a handler
     if( _bc_handler )
       {
         _bc_handler->init_bc_data( *system );
         _bc_handler->init_dirichlet_bcs( system );
         _bc_handler->init_dirichlet_bc_func_objs( system );
         _bc_handler->init_periodic_bcs( system );
       }
 
     return;
   }

template<class K >

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

virtualinherited

Initialize context for added physics variables.

Reimplemented from GRINS::Physics.

Reimplemented in GRINS::HeatTransferStabilizationBase< Conductivity >.

Definition at line 92 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_var())->get_JxW();
     context.get_element_fe(_temp_vars.T_var())->get_phi();
     context.get_element_fe(_temp_vars.T_var())->get_dphi();
     context.get_element_fe(_temp_vars.T_var())->get_xyz();
 
     context.get_side_fe(_temp_vars.T_var())->get_JxW();
     context.get_side_fe(_temp_vars.T_var())->get_phi();
     context.get_side_fe(_temp_vars.T_var())->get_dphi();
     context.get_side_fe(_temp_vars.T_var())->get_xyz();
 
     return;
   }

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

inherited

Definition at line 133 of file physics.C.

References GRINS::Physics::_ic_handler, and GRINS::ICHandlingBase::init_ic_data().

   {
     if( _ic_handler )
       {
         _ic_handler->init_ic_data( *system, all_ics );
       }
 
     return;
   }

template<class K >

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

virtualinherited

Initialization Heat Transfer variables.

Add velocity and pressure variables to system.

Implements GRINS::Physics.

Reimplemented in GRINS::HeatTransferStabilizationBase< Conductivity >.

Definition at line 71 of file heat_transfer_base.C.

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

   {
     // Get libMesh to assign an index for each variable
     this->_dim = system->get_mesh().mesh_dimension();
 
     _flow_vars.init(system);
     _temp_vars.init(system);
 
     return;
   }

bool GRINS::Physics::is_steady ( ) const

inherited

Returns whether or not this physics is being solved with a steady solver.

Definition at line 103 of file physics.C.

References GRINS::Physics::_is_steady.

Referenced by GRINS::Physics::set_is_steady().

   {
     return _is_steady;
   }

template<class K >

void GRINS::HeatTransfer< K >::mass_residual	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtual

Mass matrix part(s) for element interiors. All boundary terms lie within the time_derivative part.

Reimplemented from GRINS::Physics.

Definition at line 260 of file heat_transfer.C.

   {
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->BeginTimer("HeatTransfer::mass_residual");
 #endif
 
     // First we get some references to cell-specific data that
     // will be used to assemble the linear system.
 
     // Element Jacobian * quadrature weights for interior integration
     const std::vector<libMesh::Real> &JxW = 
       context.get_element_fe(this->_temp_vars.T_var())->get_JxW();
 
     // The shape functions at interior quadrature points.
     const std::vector<std::vector<libMesh::Real> >& phi = 
       context.get_element_fe(this->_temp_vars.T_var())->get_phi();
 
     const std::vector<libMesh::Point>& u_qpoint = 
       context.get_element_fe(this->_flow_vars.u_var())->get_xyz();
 
     // The number of local degrees of freedom in each variable
     const unsigned int n_T_dofs = context.get_dof_indices(this->_temp_vars.T_var()).size();
 
     // The subvectors and submatrices we need to fill:
     libMesh::DenseSubVector<libMesh::Real> &F = context.get_elem_residual(this->_temp_vars.T_var());
 
     libMesh::DenseSubMatrix<libMesh::Real> &M = context.get_elem_jacobian(this->_temp_vars.T_var(), this->_temp_vars.T_var());
 
     unsigned int n_qpoints = context.get_element_qrule().n_points();
 
     for (unsigned int qp = 0; qp != n_qpoints; ++qp)
       {
         // For the mass residual, we need to be a little careful.
         // The time integrator is handling the time-discretization
         // for us so we need to supply M(u_fixed)*u' for the residual.
         // u_fixed will be given by the fixed_interior_value function
         // while u' will be given by the interior_rate function.
         libMesh::Real T_dot;
         context.interior_rate(this->_temp_vars.T_var(), qp, T_dot);
 
         const libMesh::Number r = u_qpoint[qp](0);
 
         libMesh::Real jac = JxW[qp];
 
         if( this->_is_axisymmetric )
           {
             jac *= r;
           }
 
         for (unsigned int i = 0; i != n_T_dofs; ++i)
           {
             F(i) -= this->_rho*this->_Cp*T_dot*phi[i][qp]*jac;
 
             if( compute_jacobian )
               {
                 for (unsigned int j=0; j != n_T_dofs; j++)
                   {
                     // We're assuming rho, cp are constant w.r.t. T here.
                     M(i,j) -= this->_rho*this->_Cp*phi[j][qp]*phi[i][qp]*jac * context.get_elem_solution_rate_derivative();
                   }
               }// End of check on Jacobian
           
           } // End of element dof loop
       
       } // End of the quadrature point loop
 
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->EndTimer("HeatTransfer::mass_residual");
 #endif
 
     return;
   }

void GRINS::Physics::nonlocal_constraint	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Constraint part(s) of physics for scalar variables.

Reimplemented in GRINS::ScalarODE.

Definition at line 250 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_constraint().

   {
     return;
   }   

void GRINS::Physics::nonlocal_mass_residual	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Mass matrix part(s) for scalar variables.

Reimplemented in GRINS::ScalarODE, and GRINS::AveragedTurbine< Viscosity >.

Definition at line 264 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_mass_residual().

   {
     return;
   }

void GRINS::Physics::nonlocal_time_derivative	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Time dependent part(s) of physics for scalar variables.

Reimplemented in GRINS::AveragedTurbine< Viscosity >, and GRINS::ScalarODE.

Definition at line 229 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::nonlocal_time_derivative().

   {
     return;
   }

template<class K >

void GRINS::HeatTransfer< K >::read_input_options ( const GetPot & input )

virtual

Read options from GetPot input file.

Reimplemented from GRINS::Physics.

Definition at line 72 of file heat_transfer.C.

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

   {
     return;
   }

template<class K >

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

virtualinherited

Each subclass will register its copy of an independent.

Reimplemented from GRINS::ParameterUser.

Definition at line 112 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::HeatTransfer< K >::register_postprocessing_vars	(	const GetPot &	input,
		PostProcessedQuantities< libMesh::Real > &	postprocessing
	)

virtual

Register postprocessing variables for HeatTransfer.

Reimplemented from GRINS::Physics.

Definition at line 78 of file heat_transfer.C.

References GRINS::heat_transfer, and GRINS::PostProcessedQuantities< NumericType >::register_quantity().

   {
     std::string section = "Physics/"+heat_transfer+"/output_vars";
 
     if( input.have_variable(section) )
       {
         unsigned int n_vars = input.vector_variable_size(section);
 
         for( unsigned int v = 0; v < n_vars; v++ )
           {
             std::string name = input(section,"DIE!",v);
 
             if( name == std::string("k") )
               {
                 this->_k_index = postprocessing.register_quantity( name );
               }
             else
               {
                 std::cerr << "Error: Invalid output_vars value for "+heat_transfer << std::endl
                           << "       Found " << name << std::endl
                           << "       Acceptable values are: k" << std::endl;
                 libmesh_error();
               }
           }
       }
 
     return;
   }

void GRINS::Physics::set_is_steady ( bool is_steady )

inherited

Sets whether this physics is to be solved with a steady solver or not.

Since the member variable is static, only needs to be called on a single physics.

Definition at line 97 of file physics.C.

References GRINS::Physics::_is_steady, and GRINS::Physics::is_steady().

   {
     _is_steady = is_steady;
     return;
   }

void GRINS::ParameterUser::set_parameter	(	libMesh::Number &	param_variable,
		const GetPot &	input,
		const std::string &	param_name,
		libMesh::Number	param_default
	)

virtualinherited

Each subclass can simultaneously read a parameter value from.

Definition at line 35 of file parameter_user.C.

References GRINS::ParameterUser::_my_name, and GRINS::ParameterUser::_my_parameters.

Referenced by GRINS::AveragedFanAdjointStabilization< Viscosity >::AveragedFanAdjointStabilization(), GRINS::AveragedTurbineAdjointStabilization< Viscosity >::AveragedTurbineAdjointStabilization(), GRINS::BoussinesqBuoyancyAdjointStabilization< Viscosity >::BoussinesqBuoyancyAdjointStabilization(), GRINS::BoussinesqBuoyancyBase::BoussinesqBuoyancyBase(), GRINS::BoussinesqBuoyancySPGSMStabilization< Viscosity >::BoussinesqBuoyancySPGSMStabilization(), GRINS::ConstantConductivity::ConstantConductivity(), GRINS::ConstantPrandtlConductivity::ConstantPrandtlConductivity(), GRINS::ConstantSourceFunction::ConstantSourceFunction(), GRINS::ConstantSourceTerm::ConstantSourceTerm(), GRINS::ConstantSpecificHeat::ConstantSpecificHeat(), GRINS::ConstantViscosity::ConstantViscosity(), GRINS::ElasticCable< StressStrainLaw >::ElasticCable(), GRINS::ElasticCableConstantGravity::ElasticCableConstantGravity(), GRINS::ElasticMembrane< StressStrainLaw >::ElasticMembrane(), GRINS::ElasticMembraneConstantPressure::ElasticMembraneConstantPressure(), GRINS::HeatConduction< Conductivity >::HeatConduction(), GRINS::HeatTransferBase< Conductivity >::HeatTransferBase(), GRINS::IncompressibleNavierStokesBase< Viscosity >::IncompressibleNavierStokesBase(), GRINS::AverageNusseltNumber::init(), GRINS::MooneyRivlin::MooneyRivlin(), GRINS::ReactingLowMachNavierStokesBase< Mixture, Evaluator >::ReactingLowMachNavierStokesBase(), GRINS::HookesLaw1D::read_input_options(), GRINS::HookesLaw::read_input_options(), GRINS::AxisymmetricBoussinesqBuoyancy::read_input_options(), and GRINS::VelocityDragAdjointStabilization< Viscosity >::VelocityDragAdjointStabilization().

   {
     param_variable = input(param_name, param_default);
 
     libmesh_assert_msg(!_my_parameters.count(param_name),
       "ERROR: " << _my_name << " double-registered parameter " <<
       param_name);
 
     _my_parameters[param_name] = &param_variable;
   }

template<class K >

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

virtualinherited

Sets velocity variables to be time-evolving.

Reimplemented from GRINS::Physics.

Definition at line 83 of file heat_transfer_base.C.

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

void GRINS::Physics::side_constraint	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtualinherited

Constraint part(s) of physics for boundaries of elements on the domain boundary.

Reimplemented in GRINS::IncompressibleNavierStokes< Viscosity >, GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, and GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >.

Definition at line 243 of file physics.C.

Referenced by GRINS::MultiphysicsSystem::side_constraint().

   {
     return;
   }   

template<class K >

void GRINS::HeatTransfer< K >::side_time_derivative	(	bool	compute_jacobian,
		AssemblyContext &	context,
		CachedValues &	cache
	)

virtual

Time dependent part(s) of physics for boundaries of elements on the domain boundary.

Reimplemented from GRINS::Physics.

Definition at line 234 of file heat_transfer.C.

   {
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->BeginTimer("HeatTransfer::side_time_derivative");
 #endif
 
     std::vector<BoundaryID> ids = context.side_boundary_ids();
 
     for( std::vector<BoundaryID>::const_iterator it = ids.begin();
          it != ids.end(); it++ )
       {
         libmesh_assert (*it != libMesh::BoundaryInfo::invalid_id);
 
         this->_bc_handler->apply_neumann_bcs( context, cache, compute_jacobian, *it );
       }
 
 #ifdef GRINS_USE_GRVY_TIMERS
     this->_timer->EndTimer("HeatTransfer::side_time_derivative");
 #endif
 
     return;
   }

Member Data Documentation

GRINS::BCHandlingBase* GRINS::Physics::_bc_handler

protectedinherited

Definition at line 256 of file physics.h.

Referenced by GRINS::Physics::attach_dirichlet_bound_func(), GRINS::Physics::attach_neumann_bound_func(), GRINS::AxisymmetricHeatTransfer< Conductivity >::AxisymmetricHeatTransfer(), GRINS::ElasticCable< StressStrainLaw >::ElasticCable(), GRINS::ElasticMembrane< StressStrainLaw >::ElasticMembrane(), GRINS::Physics::get_bc_handler(), GRINS::HeatConduction< Conductivity >::HeatConduction(), GRINS::HeatTransfer< Conductivity >::HeatTransfer(), GRINS::IncompressibleNavierStokes< Viscosity >::IncompressibleNavierStokes(), GRINS::Physics::init_bcs(), GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >::LowMachNavierStokes(), GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >::ReactingLowMachNavierStokes(), GRINS::SpalartAllmaras< Viscosity >::SpalartAllmaras(), GRINS::Stokes< Viscosity >::Stokes(), and GRINS::Physics::~Physics().

template<class Conductivity >

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

protectedinherited

Definition at line 84 of file heat_transfer_base.h.

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

template<class Conductivity >

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

protectedinherited

Physical dimension of problem.

Todo:: Make this static member of base class?

Definition at line 73 of file heat_transfer_base.h.

std::set<libMesh::subdomain_id_type> GRINS::Physics::_enabled_subdomains

protectedinherited

Subdomains on which the current Physics class is enabled.

Definition at line 261 of file physics.h.

Referenced by GRINS::Physics::enabled_on_elem(), and GRINS::Physics::read_input_options().

template<class Conductivity >

PrimitiveFlowFEVariables GRINS::HeatTransferBase< Conductivity >::_flow_vars

protectedinherited

Definition at line 75 of file heat_transfer_base.h.

GRINS::ICHandlingBase* GRINS::Physics::_ic_handler

protectedinherited

Definition at line 258 of file physics.h.

Referenced by GRINS::AveragedTurbine< Viscosity >::AveragedTurbine(), GRINS::AxisymmetricHeatTransfer< Conductivity >::AxisymmetricHeatTransfer(), GRINS::ElasticCable< StressStrainLaw >::ElasticCable(), GRINS::ElasticMembrane< StressStrainLaw >::ElasticMembrane(), GRINS::Physics::get_ic_handler(), GRINS::HeatConduction< Conductivity >::HeatConduction(), GRINS::HeatTransfer< Conductivity >::HeatTransfer(), GRINS::IncompressibleNavierStokes< Viscosity >::IncompressibleNavierStokes(), GRINS::Physics::init_ics(), GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >::LowMachNavierStokes(), GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >::ReactingLowMachNavierStokes(), GRINS::ScalarODE::ScalarODE(), GRINS::SpalartAllmaras< Viscosity >::SpalartAllmaras(), GRINS::Stokes< Viscosity >::Stokes(), and GRINS::Physics::~Physics().

bool GRINS::Physics::_is_axisymmetric

protectedinherited

Definition at line 268 of file physics.h.

Referenced by GRINS::HeatTransfer< Conductivity >::HeatTransfer(), GRINS::IncompressibleNavierStokes< Viscosity >::IncompressibleNavierStokes(), GRINS::Physics::Physics(), and GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >::ReactingLowMachNavierStokes().

bool GRINS::Physics::_is_steady = false

staticprotectedinherited

Caches whether or not the solver that's being used is steady or not.

This is need, for example, in flow stabilization as the tau terms change depending on whether the solver is steady or unsteady.

Definition at line 266 of file physics.h.

Referenced by GRINS::Physics::is_steady(), and GRINS::Physics::set_is_steady().

template<class Conductivity >

Conductivity GRINS::HeatTransferBase< Conductivity >::_k

protectedinherited

Conductivity.

Definition at line 87 of file heat_transfer_base.h.

template<class Conductivity >

unsigned int GRINS::HeatTransfer< Conductivity >::_k_index

private

Index from registering this postprocessed quantity.

Definition at line 83 of file heat_transfer.h.

const PhysicsName GRINS::Physics::_physics_name

protectedinherited

Name of the physics object. Used for reading physics specific inputs.

We use a reference because the physics names are const global objects in GRINS namespace

No, we use a copy, because otherwise as soon as the memory in std::set<std::string> requested_physics gets overwritten we get in trouble.

Definition at line 254 of file physics.h.

Referenced by GRINS::SourceTermBase::parse_var_info(), and GRINS::Physics::read_input_options().

template<class Conductivity >

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

protectedinherited

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 84 of file heat_transfer_base.h.

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

template<class Conductivity >

PrimitiveTempFEVariables GRINS::HeatTransferBase< Conductivity >::_temp_vars

protectedinherited

Definition at line 77 of file heat_transfer_base.h.

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

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

Public Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

template<class Conductivity> class GRINS::HeatTransfer< Conductivity >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Conductivity>
class GRINS::HeatTransfer< Conductivity >