#include <LowMachEquationSystem.h>

Inheritance diagram for sierra::nalu::LowMachEquationSystem:

Public Member Functions
	LowMachEquationSystem (EquationSystems &equationSystems, const bool elementContinuityEqs)

virtual	~LowMachEquationSystem ()

virtual void	initialize ()

virtual void	register_nodal_fields (stk::mesh::Part *part)

virtual void	register_edge_fields (stk::mesh::Part *part)

virtual void	register_element_fields (stk::mesh::Part *part, const stk::topology &theTopo)

virtual void	register_interior_algorithm (stk::mesh::Part *part)

virtual void	register_open_bc (stk::mesh::Part *part, const stk::topology &theTopo, const OpenBoundaryConditionData &openBCData)

virtual void	register_surface_pp_algorithm (const PostProcessingData &theData, stk::mesh::PartVector &partVector)

virtual void	register_initial_condition_fcn (stk::mesh::Part *part, const std::map< std::string, std::string > &theNames, const std::map< std::string, std::vector< double > > &theParams)

virtual void	pre_iter_work ()
	Perform setup tasks before entering the solve and update step. More...

virtual void	solve_and_update ()
	Assemble the LHS and RHS and perform linear solve for prescribed number of iterations. More...

virtual void	post_adapt_work ()

virtual void	predict_state ()

void	project_nodal_velocity ()

void	post_converged_work ()

Public Member Functions inherited from sierra::nalu::EquationSystem
	EquationSystem (EquationSystems &eqSystems, const std::string name="no_name", const std::string eqnTypeName="no_eqn_type_name")

virtual	~EquationSystem ()

void	set_nodal_gradient (const std::string &dofName)

virtual void	initial_work ()

virtual void	populate_derived_quantities ()

virtual void	post_iter_work ()
	Perform setup tasks after he solve and update step. More...

virtual void	post_iter_work_dep ()
	Deprecated post iteration work logic. More...

virtual void	assemble_and_solve (stk::mesh::FieldBase *deltaSolution)

virtual void	provide_output ()

virtual void	pre_timestep_work ()

virtual void	reinitialize_linear_system ()

virtual void	dump_eq_time ()

virtual double	provide_scaled_norm ()

virtual double	provide_norm ()

virtual double	provide_norm_increment ()

virtual bool	system_is_converged ()

virtual void	register_wall_bc (stk::mesh::Part *part, const stk::topology &theTopo, const WallBoundaryConditionData &wallBCData)

virtual void	register_inflow_bc (stk::mesh::Part *part, const stk::topology &theTopo, const InflowBoundaryConditionData &inflowBCData)

virtual void	register_symmetry_bc (stk::mesh::Part *part, const stk::topology &theTopo, const SymmetryBoundaryConditionData &symmetryBCData)

virtual void	register_periodic_bc (stk::mesh::Part partMaster, stk::mesh::Part partSlave, const stk::topology &theTopoMaster, const stk::topology &theTopoSlave, const PeriodicBoundaryConditionData &periodicBCData)

virtual void	register_non_conformal_bc (stk::mesh::Part *part, const stk::topology &theTopo)

virtual void	register_overset_bc ()

virtual void	create_constraint_algorithm (stk::mesh::FieldBase *theField)

virtual void	evaluate_properties ()

PecletFunction *	create_peclet_function (const std::string dofName)

virtual void	load (const YAML::Node &node)

Simulation *	root ()

EquationSystems *	parent ()

void	report_invalid_supp_alg_names ()

void	report_built_supp_alg_names ()

bool	supp_alg_is_requested (std::string name)

bool	supp_alg_is_requested (std::vector< std::string >)

bool	nodal_src_is_requested ()

void	update_iteration_statistics (const int &iters)

bool	bc_data_specified (const UserData &, std::string &name)

UserDataType	get_bc_data_type (const UserData &, std::string &name)

std::string	get_bc_function_name (const UserData &, std::string &name)

std::vector< double >	get_bc_function_params (const UserData &, std::string &name)

std::vector< std::string >	get_bc_function_string_params (const UserData &, std::string &name)

Public Attributes
const bool	elementContinuityEqs_

MomentumEquationSystem *	momentumEqSys_

ContinuityEquationSystem *	continuityEqSys_

ScalarFieldType *	density_

ScalarFieldType *	viscosity_

ScalarFieldType *	dualNodalVolume_

VectorFieldType *	edgeAreaVec_

SurfaceForceAndMomentAlgorithmDriver *	surfaceForceAndMomentAlgDriver_

bool	isInit_

Public Attributes inherited from sierra::nalu::EquationSystem
EquationSystems &	equationSystems_

Realm &	realm_

std::string	name_

std::string	userSuppliedName_

const std::string	eqnTypeName_

int	maxIterations_

double	convergenceTolerance_

SolverAlgorithmDriver *	solverAlgDriver_

double	timerAssemble_

double	timerLoadComplete_

double	timerSolve_

double	timerMisc_

double	timerInit_

double	timerPrecond_

double	avgLinearIterations_

double	maxLinearIterations_

double	minLinearIterations_

int	nonLinearIterationCount_

bool	reportLinearIterations_

bool	firstTimeStepSolve_

bool	edgeNodalGradient_

std::vector< AuxFunctionAlgorithm * >	bcDataAlg_

std::vector< Algorithm * >	bcDataMapAlg_

std::vector< Algorithm * >	copyStateAlg_

LinearSystem *	linsys_

size_t	num_graph_entries_

std::vector< Algorithm * >	propertyAlg_

std::vector< AlgorithmDriver * >	preIterAlgDriver_
	List of tasks to be performed before each solve_and_update of this equation system. More...

std::vector< AlgorithmDriver * >	postIterAlgDriver_
	List of tasks to be performed after each solve_and_update of this equation system. More...

Constructor & Destructor Documentation

sierra::nalu::LowMachEquationSystem::LowMachEquationSystem	(	EquationSystems &	equationSystems,
		const bool	elementContinuityEqs
	)

References continuityEqSys_, elementContinuityEqs_, sierra::nalu::Realm::hasFluids_, momentumEqSys_, sierra::nalu::Realm::push_equation_to_systems(), and sierra::nalu::EquationSystem::realm_.

sierra::nalu::LowMachEquationSystem::~LowMachEquationSystem ( )

virtual

References surfaceForceAndMomentAlgDriver_.

Member Function Documentation

void sierra::nalu::LowMachEquationSystem::initialize ( )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References continuityEqSys_, sierra::nalu::EquationSystem::convergenceTolerance_, and momentumEqSys_.

void sierra::nalu::LowMachEquationSystem::post_adapt_work ( )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::EquationSystem::assemble_and_solve(), sierra::nalu::MomentumEquationSystem::assembleNodalGradAlgDriver_, sierra::nalu::Realm::bulk_data(), sierra::nalu::ContinuityEquationSystem::compute_projected_nodal_gradient(), sierra::nalu::MomentumEquationSystem::compute_wall_function_params(), sierra::nalu::ContinuityEquationSystem::computeMdotAlgDriver_, continuityEqSys_, sierra::nalu::AlgorithmDriver::execute(), sierra::nalu::field_axpby(), sierra::nalu::Realm::get_activate_aura(), sierra::nalu::Realm::meta_data(), momentumEqSys_, sierra::nalu::NaluEnv::naluOutputP0(), sierra::nalu::ContinuityEquationSystem::pressure_, sierra::nalu::Realm::process_adaptivity(), project_nodal_velocity(), sierra::nalu::ContinuityEquationSystem::pTmp_, sierra::nalu::EquationSystem::realm_, and sierra::nalu::NaluEnv::self().

void sierra::nalu::LowMachEquationSystem::post_converged_work ( )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::SurfaceForceAndMomentAlgorithmDriver::execute(), sierra::nalu::SolutionOptions::mdotAlgAccumulation_, sierra::nalu::SolutionOptions::mdotAlgInflow_, sierra::nalu::SolutionOptions::mdotAlgOpen_, sierra::nalu::NaluEnv::naluOutputP0(), sierra::nalu::EquationSystem::realm_, sierra::nalu::NaluEnv::self(), sierra::nalu::Realm::solutionOptions_, and surfaceForceAndMomentAlgDriver_.

void sierra::nalu::LowMachEquationSystem::pre_iter_work ( )

virtual

Perform setup tasks before entering the solve and update step.

This method is invoked in EquationSystems::solve_and_update method as shown below

pre_iter_work();
// Iterate over all equation systems
for (auto eqsys: equationSystems_) {
  eqsys->pre_iter_work();                //<<<< Pre-iteration setup
  eqsys->solve_and_update();
  eqsys->post_iter_work();
}
post_iter_work();

See also: EquationSystems::solve_and_update

Reimplemented from sierra::nalu::EquationSystem.

References continuityEqSys_, momentumEqSys_, and sierra::nalu::EquationSystem::pre_iter_work().

void sierra::nalu::LowMachEquationSystem::predict_state ( )

virtual

Reimplemented from sierra::nalu::EquationSystem.

void sierra::nalu::LowMachEquationSystem::project_nodal_velocity ( )

References sierra::nalu::ContinuityEquationSystem::compute_projected_nodal_gradient(), continuityEqSys_, density_, sierra::nalu::ContinuityEquationSystem::dpdx_, sierra::nalu::Realm::get_buckets(), sierra::nalu::Realm::get_gamma1(), sierra::nalu::Realm::get_time_step(), sierra::nalu::Realm::meta_data(), momentumEqSys_, sierra::nalu::MomentumEquationSystem::notProjectedPart_, sierra::nalu::EquationSystem::realm_, sierra::nalu::MomentumEquationSystem::uTmp_, and sierra::nalu::MomentumEquationSystem::velocity_.

Referenced by post_adapt_work(), and solve_and_update().

void sierra::nalu::LowMachEquationSystem::register_edge_fields ( stk::mesh::Part * part )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References edgeAreaVec_, sierra::nalu::Realm::meta_data(), sierra::nalu::EquationSystem::realm_, and sierra::nalu::Realm::realmUsesEdges_.

void sierra::nalu::LowMachEquationSystem::register_element_fields	(	stk::mesh::Part *	part,
		const stk::topology &	theTopo
	)

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::SolutionOptions::activateAdaptivity_, elementContinuityEqs_, sierra::nalu::MasterElementRepo::get_surface_master_element(), sierra::nalu::Realm::meta_data(), sierra::nalu::MasterElement::numIntPoints_, sierra::nalu::Realm::query_for_overset(), sierra::nalu::EquationSystem::realm_, and sierra::nalu::Realm::solutionOptions_.

void sierra::nalu::LowMachEquationSystem::register_initial_condition_fcn	(	stk::mesh::Part *	part,
		const std::map< std::string, std::string > &	theNames,
		const std::map< std::string, std::vector< double > > &	theParams
	)

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::Realm::initCondAlg_, sierra::nalu::Realm::meta_data(), and sierra::nalu::EquationSystem::realm_.

void sierra::nalu::LowMachEquationSystem::register_interior_algorithm ( stk::mesh::Part * part )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::SolutionOptions::activateAdaptivity_, sierra::nalu::AlgorithmDriver::algMap_, continuityEqSys_, sierra::nalu::ContinuityEquationSystem::dpdx_, sierra::nalu::EIT_LIMITER, sierra::nalu::EIT_PSTAB, sierra::nalu::EIT_SIMPLE_BASE, sierra::nalu::Realm::errorIndicatorAlgDriver_, sierra::nalu::SolutionOptions::errorIndicatorType_, sierra::nalu::INTERIOR, sierra::nalu::ContinuityEquationSystem::pressure_, sierra::nalu::EquationSystem::realm_, sierra::nalu::Realm::realmUsesEdges_, and sierra::nalu::Realm::solutionOptions_.

void sierra::nalu::LowMachEquationSystem::register_nodal_fields ( stk::mesh::Part * part )

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::Realm::augment_property_map(), sierra::nalu::Realm::augment_restart_variable_list(), sierra::nalu::EquationSystem::copyStateAlg_, density_, sierra::nalu::DENSITY_ID, dualNodalVolume_, sierra::nalu::Realm::meta_data(), sierra::nalu::Realm::number_of_states(), sierra::nalu::EquationSystem::realm_, sierra::nalu::Realm::restarted_simulation(), sierra::nalu::Realm::support_inconsistent_restart(), viscosity_, and sierra::nalu::VISCOSITY_ID.

void sierra::nalu::LowMachEquationSystem::register_open_bc	(	stk::mesh::Part *	part,
		const stk::topology &	theTopo,
		const OpenBoundaryConditionData &	openBCData
	)

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::EquationSystem::bcDataAlg_, sierra::nalu::MasterElementRepo::get_surface_master_element(), sierra::nalu::Realm::meta_data(), sierra::nalu::MasterElement::numIntPoints_, sierra::nalu::OpenUserData::p_, sierra::nalu::Pressure::pressure_, sierra::nalu::EquationSystem::realm_, sierra::nalu::OpenUserData::u_, sierra::nalu::OpenBoundaryConditionData::userData_, sierra::nalu::Velocity::ux_, sierra::nalu::Velocity::uy_, and sierra::nalu::Velocity::uz_.

void sierra::nalu::LowMachEquationSystem::register_surface_pp_algorithm	(	const PostProcessingData &	theData,
		stk::mesh::PartVector &	partVector
	)

virtual

Reimplemented from sierra::nalu::EquationSystem.

References sierra::nalu::SurfaceForceAndMomentAlgorithmDriver::algVec_, sierra::nalu::Realm::augment_output_variable_list(), sierra::nalu::PostProcessingData::frequency_, sierra::nalu::Realm::meta_data(), sierra::nalu::PostProcessingData::outputFileName_, sierra::nalu::PostProcessingData::parameters_, sierra::nalu::PostProcessingData::physics_, sierra::nalu::EquationSystem::realm_, sierra::nalu::Realm::realmUsesEdges_, and surfaceForceAndMomentAlgDriver_.

void sierra::nalu::LowMachEquationSystem::solve_and_update ( )

virtual

Assemble the LHS and RHS and perform linear solve for prescribed number of iterations.

This method is invoked in EquationSystems::solve_and_update method as shown below

pre_iter_work();
// Iterate over all equation systems
for (auto eqsys: equationSystems_) {
  eqsys->pre_iter_work();
  eqsys->solve_and_update();             //<<<< Assemble and solve system
  eqsys->post_iter_work();
}
post_iter_work();