GRINS::HeatTransferAdjointStabilization< Conductivity > Class Template Reference

Adds VMS-based stabilization to LowMachNavierStokes physics class. More...

#include <heat_transfer_adjoint_stab.h>

Inheritance diagram for GRINS::HeatTransferAdjointStabilization< Conductivity >:

Collaboration diagram for GRINS::HeatTransferAdjointStabilization< Conductivity >:

Public Member Functions
	HeatTransferAdjointStabilization (const GRINS::PhysicsName &physics_name, const GetPot &input)
virtual	~HeatTransferAdjointStabilization ()
virtual void	element_time_derivative (bool compute_jacobian, AssemblyContext &context, CachedValues &cache)
	Time dependent part(s) of physics for element interiors. 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	init_context (AssemblyContext &context)
	Initialize context for added physics variables. 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	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 void	read_input_options (const GetPot &input)
	Read options from GetPot input file. By default, nothing is read. 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	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	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)
virtual void	compute_postprocessed_quantity (unsigned int quantity_index, const AssemblyContext &context, const libMesh::Point &point, libMesh::Real &value)
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
HeatTransferStabilizationHelper	_stab_helper
Conductivity	_k
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
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
	HeatTransferAdjointStabilization ()

Detailed Description

template<class Conductivity>
class GRINS::HeatTransferAdjointStabilization< Conductivity >

Adds VMS-based stabilization to LowMachNavierStokes physics class.

Definition at line 36 of file heat_transfer_adjoint_stab.h.

Constructor & Destructor Documentation

template<class K >

GRINS::HeatTransferAdjointStabilization< K >::HeatTransferAdjointStabilization	(	const GRINS::PhysicsName &	physics_name,
		const GetPot &	input
	)

Definition at line 38 of file heat_transfer_adjoint_stab.C.

    : HeatTransferStabilizationBase<K>(physics_name,input)
  {
    return;
  }

template<class K >

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

virtual

Definition at line 46 of file heat_transfer_adjoint_stab.C.

  {
    return;
  }

template<class Conductivity >

GRINS::HeatTransferAdjointStabilization< Conductivity >::HeatTransferAdjointStabilization ( )

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;
  }

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

virtualinherited

Reimplemented in GRINS::IncompressibleNavierStokes< Viscosity >, GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >, GRINS::HeatTransfer< Conductivity >, GRINS::ParsedVelocitySource< Viscosity >, GRINS::VelocityPenalty< Viscosity >, GRINS::ElasticMembrane< StressStrainLaw >, and GRINS::ElasticCable< StressStrainLaw >.

Definition at line 271 of file physics.C.

  {
    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.

Reimplemented in GRINS::IncompressibleNavierStokes< Viscosity >, GRINS::AveragedTurbineAdjointStabilization< Viscosity >, GRINS::VelocityDragAdjointStabilization< Viscosity >, GRINS::AveragedFanAdjointStabilization< Viscosity >, GRINS::BoussinesqBuoyancySPGSMStabilization< Viscosity >, GRINS::ElasticMembrane< StressStrainLaw >, GRINS::Stokes< Viscosity >, GRINS::BoussinesqBuoyancyAdjointStabilization< Viscosity >, GRINS::ParsedVelocitySourceAdjointStabilization< Viscosity >, GRINS::VelocityPenaltyAdjointStabilization< Viscosity >, GRINS::IncompressibleNavierStokesAdjointStabilization< Viscosity >, and GRINS::IncompressibleNavierStokesSPGSMStabilization< Viscosity >.

Definition at line 236 of file physics.C.

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

  {
    return;
  }

template<class K >

void GRINS::HeatTransferAdjointStabilization< 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 52 of file heat_transfer_adjoint_stab.C.

  {
#ifdef GRINS_USE_GRVY_TIMERS
    this->_timer->BeginTimer("HeatTransferAdjointStabilization::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();

    // Element Jacobian * quadrature weights for interior integration.
    const std::vector<libMesh::Real> &JxW =
      context.get_element_fe(this->_temp_vars.T_var())->get_JxW();

    const std::vector<std::vector<libMesh::Real> >& u_phi =
      context.get_element_fe(this->_flow_vars.u_var())->get_phi();

    const std::vector<std::vector<libMesh::Real> >& T_phi =
      context.get_element_fe(this->_temp_vars.T_var())->get_phi();

    const std::vector<std::vector<libMesh::RealGradient> >& T_gradphi =
      context.get_element_fe(this->_temp_vars.T_var())->get_dphi();

    const std::vector<std::vector<libMesh::RealTensor> >& T_hessphi =
      context.get_element_fe(this->_temp_vars.T_var())->get_d2phi();

    /*
      const unsigned int n_u_dofs = context.get_dof_indices(this->_flow_vars.u_var()).size();

      const std::vector<std::vector<libMesh::Real> >& u_phi =
      context.get_element_fe(this->_flow_vars.u_var())->get_phi();

      libMesh::DenseSubVector<libMesh::Number> &Fu = context.get_elem_residual(this->_flow_vars.u_var()); // R_{p}
      libMesh::DenseSubVector<libMesh::Number> &Fv = context.get_elem_residual(this->_flow_vars.v_var()); // R_{p}
      libMesh::DenseSubVector<libMesh::Number> *Fw = NULL;
      if(this->_dim == 3)
      {
      Fw = &context.get_elem_residual(this->_flow_vars.w_var()); // R_{w}
      }
    */

    libMesh::DenseSubVector<libMesh::Number> &FT = context.get_elem_residual(this->_temp_vars.T_var()); // R_{T}
    libMesh::DenseSubMatrix<libMesh::Number> &KTT = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_temp_vars.T_var()); // J_{TT}
    libMesh::DenseSubMatrix<libMesh::Number> &KTu = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.u_var()); // J_{Tu}
    libMesh::DenseSubMatrix<libMesh::Number> &KTv = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.v_var()); // J_{Tv}
    libMesh::DenseSubMatrix<libMesh::Number> *KTw = NULL;

    if(this->_dim == 3)
      {
        KTw = &context.get_elem_jacobian
          (this->_temp_vars.T_var(), this->_flow_vars.w_var()); // J_{Tw}
      }

    unsigned int n_qpoints = context.get_element_qrule().n_points();

    for (unsigned int qp=0; qp != n_qpoints; qp++)
      {
        libMesh::FEBase* fe = context.get_element_fe(this->_temp_vars.T_var());

        libMesh::RealGradient g = this->_stab_helper.compute_g( fe, context, qp );
        libMesh::RealTensor G = this->_stab_helper.compute_G( fe, context, qp );

        libMesh::RealGradient U( context.interior_value( this->_flow_vars.u_var(), qp ),
                                 context.interior_value( this->_flow_vars.v_var(), qp ) );
        if( this->_dim == 3 )
          {
            U(2) = context.interior_value( this->_flow_vars.w_var(), qp );
          }
      
        //libMesh::RealGradient grad_T = context.interior_gradient( this->_temp_vars.T_var(), qp );

        libMesh::Real tau_E, RE_s;
        libMesh::Real d_tau_E_dT_rho, d_RE_s_dT;
        libMesh::Gradient d_tau_E_dU, d_RE_s_dgradT, d_RE_s_dU;
        libMesh::Tensor d_RE_s_dhessT;

        // Compute the conductivity at this qp
        libMesh::Real _k_qp = this->_k(context, qp);
       
        if (compute_jacobian)
          {
            this->_stab_helper.compute_tau_energy_and_derivs
              ( context, G, this->_rho, this->_Cp, _k_qp,  U,
                tau_E, d_tau_E_dT_rho, d_tau_E_dU, this->_is_steady );
            this->_stab_helper.compute_res_energy_steady_and_derivs
              ( context, qp, this->_rho, this->_Cp, _k_qp,
                RE_s, d_RE_s_dT, d_RE_s_dgradT, d_RE_s_dhessT,
                d_RE_s_dU );
          }
        else
          {
            tau_E = this->_stab_helper.compute_tau_energy
              ( context, G, this->_rho, this->_Cp, _k_qp,  U, this->_is_steady );

            RE_s = this->_stab_helper.compute_res_energy_steady
              ( context, qp, this->_rho, this->_Cp, _k_qp );
          }

        /*
          for (unsigned int i=0; i != n_u_dofs; i++)
          {
          Fu(i) += -tau_E*RE_s*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(0)*JxW[qp];
          Fv(i) += -tau_E*RE_s*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(1)*JxW[qp];
          if( this->_dim == 3 )
          {
          (*Fw)(i) += -tau_E*RE_s*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(2)*JxW[qp];
          }
          }
        */
  
        for (unsigned int i=0; i != n_T_dofs; i++)
          {
            FT(i) += -tau_E*RE_s*( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                                  + _k_qp*(T_hessphi[i][qp](0,0) + T_hessphi[i][qp](1,1) + T_hessphi[i][qp](2,2)) 
                                  )*JxW[qp];
            if (compute_jacobian)
              {
                for (unsigned int j=0; j != n_T_dofs; ++j)
                  {
                    KTT(i,j) += -tau_E*
                      (d_RE_s_dT*T_phi[j][qp] +
                       d_RE_s_dgradT*T_gradphi[j][qp] +
                       d_RE_s_dhessT.contract(T_hessphi[j][qp])
                      ) *
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*JxW[qp]
                      * context.get_fixed_solution_derivative();
                  }
                for (unsigned int j=0; j != n_u_dofs; ++j)
                  {
                    KTu(i,j) += -tau_E*RE_s*
                      ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](0) )*JxW[qp]
                      * context.get_fixed_solution_derivative();
                    KTu(i,j) +=
                      -(tau_E*d_RE_s_dU(0)+d_tau_E_dU(0)*RE_s)*u_phi[j][qp]*
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*JxW[qp]
                      * context.get_fixed_solution_derivative();
                    KTv(i,j) += -tau_E*RE_s*
                      ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](1) )*JxW[qp]
                      * context.get_fixed_solution_derivative();
                    KTv(i,j) +=
                      -(tau_E*d_RE_s_dU(1)+d_tau_E_dU(1)*RE_s)*u_phi[j][qp]*
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*JxW[qp]
                      * context.get_fixed_solution_derivative();
                  }
                if(this->_dim == 3)
                  {
                    for (unsigned int j=0; j != n_u_dofs; ++j)
                      {
                        (*KTw)(i,j) += -tau_E*RE_s*
                          ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](2) )*JxW[qp]
                          * context.get_fixed_solution_derivative();
                        (*KTw)(i,j) +=
                          -(tau_E*d_RE_s_dU(2)+d_tau_E_dU(2)*RE_s)*u_phi[j][qp]*
                          ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                            + _k_qp*(T_hessphi[i][qp](0,0) +
                                  T_hessphi[i][qp](1,1) +
                                  T_hessphi[i][qp](2,2)) 
                          )*JxW[qp]
                          * context.get_fixed_solution_derivative();
                      }
                  }
              }
          }
      }

#ifdef GRINS_USE_GRVY_TIMERS
    this->_timer->EndTimer("HeatTransferAdjointStabilization::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::HeatTransferStabilizationBase< K >::init_context ( AssemblyContext &  context )

virtualinherited

Initialize context for added physics variables.

Reimplemented from GRINS::HeatTransferBase< Conductivity >.

Definition at line 67 of file heat_transfer_stab_base.C.

References GRINS::HeatTransferBase< Conductivity >::init_context().

  {
    // First call base class
    HeatTransferBase<K>::init_context(context);

    // We also need second derivatives, so initialize those.
    context.get_element_fe(this->_temp_vars.T_var())->get_d2phi();

    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::HeatTransferStabilizationBase< K >::init_variables ( libMesh::FEMSystem *  system )

virtualinherited

Initialization Heat Transfer variables.

Add velocity and pressure variables to system.

Reimplemented from GRINS::HeatTransferBase< Conductivity >.

Definition at line 56 of file heat_transfer_stab_base.C.

References GRINS::HeatTransferBase< Conductivity >::init_variables().

  {
    // First call base class
    HeatTransferBase<K>::init_variables(system);

    _stab_helper.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::HeatTransferAdjointStabilization< 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 241 of file heat_transfer_adjoint_stab.C.

  {
#ifdef GRINS_USE_GRVY_TIMERS
    this->_timer->BeginTimer("HeatTransferAdjointStabilization::mass_residual");
#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();

    // Element Jacobian * quadrature weights for interior integration.
    const std::vector<libMesh::Real> &JxW =
      context.get_element_fe(this->_temp_vars.T_var())->get_JxW();

    const std::vector<std::vector<libMesh::Real> >& u_phi =
      context.get_element_fe(this->_flow_vars.u_var())->get_phi();

    const std::vector<std::vector<libMesh::Real> >& T_phi =
      context.get_element_fe(this->_temp_vars.T_var())->get_phi();

    const std::vector<std::vector<libMesh::RealGradient> >& T_gradphi =
      context.get_element_fe(this->_temp_vars.T_var())->get_dphi();

    const std::vector<std::vector<libMesh::RealTensor> >& T_hessphi =
      context.get_element_fe(this->_temp_vars.T_var())->get_d2phi();

    /*
      const unsigned int n_u_dofs = context.get_dof_indices(this->_flow_vars.u_var()).size();

      const std::vector<std::vector<libMesh::Real> >& u_phi =
      context.get_element_fe(this->_flow_vars.u_var())->get_phi();

      libMesh::DenseSubVector<libMesh::Number> &Fu = context.get_elem_residual(this->_flow_vars.u_var()); // R_{p}
      libMesh::DenseSubVector<libMesh::Number> &Fv = context.get_elem_residual(this->_flow_vars.v_var()); // R_{p}
      libMesh::DenseSubVector<libMesh::Number> *Fw = NULL;
      if(this->_dim == 3)
      {
      Fw = &context.get_elem_residual(this->_flow_vars.w_var()); // R_{w}
      }
    */

    libMesh::DenseSubVector<libMesh::Number> &FT = context.get_elem_residual(this->_temp_vars.T_var()); // R_{T}
    libMesh::DenseSubMatrix<libMesh::Number> &KTT = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_temp_vars.T_var()); // J_{TT}
    libMesh::DenseSubMatrix<libMesh::Number> &KTu = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.u_var()); // J_{Tu}
    libMesh::DenseSubMatrix<libMesh::Number> &KTv = 
      context.get_elem_jacobian(this->_temp_vars.T_var(), this->_flow_vars.v_var()); // J_{Tv}
    libMesh::DenseSubMatrix<libMesh::Number> *KTw = NULL;

    if(this->_dim == 3)
      {
        KTw = &context.get_elem_jacobian
          (this->_temp_vars.T_var(), this->_flow_vars.w_var()); // J_{Tw}
      }

    unsigned int n_qpoints = context.get_element_qrule().n_points();

    for (unsigned int qp=0; qp != n_qpoints; qp++)
      {
        libMesh::FEBase* fe = context.get_element_fe(this->_temp_vars.T_var());

        libMesh::RealGradient g = this->_stab_helper.compute_g( fe, context, qp );
        libMesh::RealTensor G = this->_stab_helper.compute_G( fe, context, qp );

        libMesh::RealGradient U( context.fixed_interior_value( this->_flow_vars.u_var(), qp ),
                                 context.fixed_interior_value( this->_flow_vars.v_var(), qp ) );
        if( this->_dim == 3 )
          U(2) = context.fixed_interior_value( this->_flow_vars.w_var(), qp );
      
        //libMesh::RealGradient grad_T = context.fixed_interior_gradient( this->_temp_vars.T_var(), qp );

        libMesh::Real tau_E, RE_t;
        libMesh::Real d_tau_E_d_rho, d_RE_t_dT;
        libMesh::Gradient d_tau_E_dU;

        // Compute the conductivity at this qp
        libMesh::Real _k_qp = this->_k(context, qp);
       
        if (compute_jacobian)
          {
            this->_stab_helper.compute_tau_energy_and_derivs
              ( context, G, this->_rho, this->_Cp, _k_qp,  U,
                tau_E, d_tau_E_d_rho, d_tau_E_dU, false );
            this->_stab_helper.compute_res_energy_transient_and_derivs
              ( context, qp, this->_rho, this->_Cp,
                RE_t, d_RE_t_dT );
          }
        else
          {
            tau_E = this->_stab_helper.compute_tau_energy
              ( context, G, this->_rho, this->_Cp, _k_qp,  U, false );

            RE_t = this->_stab_helper.compute_res_energy_transient
              ( context, qp, this->_rho, this->_Cp );
          }


        /*
          for (unsigned int i=0; i != n_u_dofs; i++)
          {
          Fu(i) += -tau_E*RE_t*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(0)*JxW[qp];
          Fv(i) += -tau_E*RE_t*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(1)*JxW[qp];
          if( this->_dim == 3 )
          {
          (*Fw)(i) += -tau_E*RE_t*this->_rho*this->_Cp*u_phi[i][qp]*grad_T(2)*JxW[qp];
          }
          }
        */

        for (unsigned int i=0; i != n_T_dofs; i++)
          {
            FT(i) -= tau_E*RE_t*( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                                  + _k_qp*(T_hessphi[i][qp](0,0) + T_hessphi[i][qp](1,1) + T_hessphi[i][qp](2,2)) 
                                  )*JxW[qp];
            if (compute_jacobian)
              {
                const libMesh::Real fixed_deriv =
                  context.get_fixed_solution_derivative();

                for (unsigned int j=0; j != n_T_dofs; ++j)
                  {
                    KTT(i,j) -= 
                      (tau_E*d_RE_t_dT)*T_phi[j][qp]*
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*JxW[qp];
                  }
                for (unsigned int j=0; j != n_u_dofs; ++j)
                  {
                    KTu(i,j) -=
                      d_tau_E_dU(0)*u_phi[j][qp]*RE_t*
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*fixed_deriv*JxW[qp];
                    KTu(i,j) -=
                      tau_E*RE_t*
                      ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](0)*fixed_deriv
                      )*JxW[qp];
                    KTv(i,j) -=
                      d_tau_E_dU(1)*u_phi[j][qp]*RE_t*
                      ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                        + _k_qp*(T_hessphi[i][qp](0,0) +
                              T_hessphi[i][qp](1,1) +
                              T_hessphi[i][qp](2,2)) 
                      )*fixed_deriv*JxW[qp];
                    KTv(i,j) -=
                      tau_E*RE_t*
                      ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](1)*fixed_deriv
                      )*JxW[qp];
                  }
                if(this->_dim == 3)
                  {
                    for (unsigned int j=0; j != n_u_dofs; ++j)
                      {
                        (*KTw)(i,j) -=
                          d_tau_E_dU(2)*u_phi[j][qp]*RE_t*
                          ( this->_rho*this->_Cp*U*T_gradphi[i][qp]
                            + _k_qp*(T_hessphi[i][qp](0,0) +
                                  T_hessphi[i][qp](1,1) +
                                  T_hessphi[i][qp](2,2)) 
                          )*fixed_deriv*JxW[qp];
                        (*KTw)(i,j) -=
                          tau_E*RE_t*
                          ( this->_rho*this->_Cp*u_phi[j][qp]*T_gradphi[i][qp](2)*fixed_deriv
                          )*JxW[qp];
                      }
                  }
              }
          }

      }

#ifdef GRINS_USE_GRVY_TIMERS
    this->_timer->EndTimer("HeatTransferAdjointStabilization::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;
  }

void GRINS::Physics::read_input_options ( const GetPot &  input )

virtualinherited

Read options from GetPot input file. By default, nothing is read.

Reimplemented in GRINS::ScalarODE, GRINS::AveragedTurbineBase< Viscosity >, GRINS::AxisymmetricBoussinesqBuoyancy, GRINS::LowMachNavierStokesBase< Viscosity, SpecificHeat, ThermalConductivity >, GRINS::AxisymmetricHeatTransfer< Conductivity >, GRINS::AveragedFanBase< Viscosity >, GRINS::ParsedVelocitySourceBase< Viscosity >, GRINS::VelocityDragBase< Viscosity >, GRINS::VelocityPenaltyBase< Viscosity >, GRINS::IncompressibleNavierStokes< Viscosity >, GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, GRINS::HeatTransfer< Conductivity >, GRINS::ReactingLowMachNavierStokesBase< Mixture, Evaluator >, and GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >.

Definition at line 70 of file physics.C.

References GRINS::Physics::_enabled_subdomains, and GRINS::Physics::_physics_name.

Referenced by GRINS::HeatTransferBase< Conductivity >::HeatTransferBase(), GRINS::HeatTransferStabilizationBase< Conductivity >::HeatTransferStabilizationBase(), GRINS::IncompressibleNavierStokesAdjointStabilization< Viscosity >::IncompressibleNavierStokesAdjointStabilization(), GRINS::IncompressibleNavierStokesSPGSMStabilization< Viscosity >::IncompressibleNavierStokesSPGSMStabilization(), GRINS::Physics::Physics(), and GRINS::SpalartAllmarasSPGSMStabilization< Viscosity >::SpalartAllmarasSPGSMStabilization().

  {
    int num_ids = input.vector_variable_size( "Physics/"+this->_physics_name+"/enabled_subdomains" );

    for( int i = 0; i < num_ids; i++ )
      {
        libMesh::subdomain_id_type dumvar = input( "Physics/"+this->_physics_name+"/enabled_subdomains", -1, i );
        _enabled_subdomains.insert( dumvar );
      }

    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);
  }

void GRINS::Physics::register_postprocessing_vars ( const GetPot &  input, PostProcessedQuantities< libMesh::Real > &  postprocessing  )

virtualinherited

Register name of postprocessed quantity with PostProcessedQuantities.

Each Physics class will need to cache an unsigned int corresponding to each postprocessed quantity. This will be used in computing the values and putting them in the CachedVariables object.

Reimplemented in GRINS::ParsedVelocitySource< Viscosity >, GRINS::VelocityPenalty< Viscosity >, GRINS::IncompressibleNavierStokes< Viscosity >, GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, GRINS::HeatTransfer< Conductivity >, GRINS::ElasticCable< StressStrainLaw >, GRINS::ElasticMembrane< StressStrainLaw >, and GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >.

Definition at line 161 of file physics.C.

  {
    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;
  }   

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

virtualinherited

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

Reimplemented in GRINS::AxisymmetricHeatTransfer< Conductivity >, GRINS::LowMachNavierStokes< Viscosity, SpecificHeat, ThermalConductivity >, GRINS::HeatTransfer< Conductivity >, GRINS::ReactingLowMachNavierStokes< Mixture, Evaluator >, GRINS::ElasticCable< StressStrainLaw >, and GRINS::ElasticMembrane< StressStrainLaw >.

Definition at line 222 of file physics.C.

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

  {
    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::HeatTransferStabilizationBase< Conductivity >::_k

protectedinherited

Definition at line 54 of file heat_transfer_stab_base.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 >

HeatTransferStabilizationHelper GRINS::HeatTransferStabilizationBase< Conductivity >::_stab_helper

protectedinherited

Definition at line 52 of file heat_transfer_stab_base.h.

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_adjoint_stab.h
• src/physics/src/heat_transfer_adjoint_stab.C