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Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Protected Member Functions | Protected Attributes | Private Member Functions | Static Private Member Functions | Private Attributes | List of all members
SIMPLESolveNonlinearAssembly Class Reference

SIMPLE-based solution object with nonlinear FV system assembly. More...

#include <SIMPLESolveNonlinearAssembly.h>

Inheritance diagram for SIMPLESolveNonlinearAssembly:
[legend]

Public Types

typedef DataFileName DataFileParameterType
 

Public Member Functions

 SIMPLESolveNonlinearAssembly (Executioner &ex)
 
virtual void linkRhieChowUserObject () override
 Fetch the Rhie Chow user object that is reponsible for determining face velocities and mass flux.
 
virtual void checkIntegrity () override
 Check if the user defined time kernels.
 
virtual bool solve () override
 Performs the momentum pressure coupling.
 
virtual void setInnerSolve (SolveObject &) override
 
void setupPressurePin ()
 Setup pressure pin if there is need for one.
 
virtual void initialSetup ()
 
virtual bool enabled () const
 
std::shared_ptr< MooseObject > getSharedPtr ()
 
std::shared_ptr< const MooseObject > getSharedPtr () const
 
bool isKokkosObject () const
 
MooseApp & getMooseApp () const
 
const std::string & type () const
 
const std::string & name () const
 
std::string typeAndName () const
 
MooseObjectParameterName uniqueParameterName (const std::string &parameter_name) const
 
MooseObjectName uniqueName () const
 
const InputParameters & parameters () const
 
const hit::Node * getHitNode () const
 
bool hasBase () const
 
const std::string & getBase () const
 
const T & getParam (const std::string &name) const
 
std::vector< std::pair< T1, T2 > > getParam (const std::string &param1, const std::string &param2) const
 
const T * queryParam (const std::string &name) const
 
const T & getRenamedParam (const std::string &old_name, const std::string &new_name) const
 
T getCheckedPointerParam (const std::string &name, const std::string &error_string="") const
 
bool isParamValid (const std::string &name) const
 
bool isParamSetByUser (const std::string &name) const
 
void connectControllableParams (const std::string &parameter, const std::string &object_type, const std::string &object_name, const std::string &object_parameter) const
 
void paramError (const std::string &param, Args... args) const
 
void paramWarning (const std::string &param, Args... args) const
 
void paramWarning (const std::string &param, Args... args) const
 
void paramInfo (const std::string &param, Args... args) const
 
std::string messagePrefix (const bool hit_prefix=true) const
 
std::string errorPrefix (const std::string &) const
 
void mooseError (Args &&... args) const
 
void mooseDocumentedError (const std::string &repo_name, const unsigned int issue_num, Args &&... args) const
 
void mooseErrorNonPrefixed (Args &&... args) const
 
void mooseWarning (Args &&... args) const
 
void mooseWarning (Args &&... args) const
 
void mooseWarningNonPrefixed (Args &&... args) const
 
void mooseWarningNonPrefixed (Args &&... args) const
 
void mooseDeprecated (Args &&... args) const
 
void mooseDeprecated (Args &&... args) const
 
void mooseDeprecatedNoTrace (Args &&... args) const
 
void mooseInfo (Args &&... args) const
 
void callMooseError (std::string msg, const bool with_prefix, const hit::Node *node=nullptr, const bool show_trace=true) const
 
std::string getDataFileName (const std::string &param) const
 
std::string getDataFileNameByName (const std::string &relative_path) const
 
std::string getDataFilePath (const std::string &relative_path) const
 
PerfGraph & perfGraph ()
 
bool isDefaultPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
 
bool hasPostprocessor (const std::string &param_name, const unsigned int index=0) const
 
bool hasPostprocessorByName (const PostprocessorName &name) const
 
std::size_t coupledPostprocessors (const std::string &param_name) const
 
const PostprocessorName & getPostprocessorName (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValue (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValueOld (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValueOld (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValueOlder (const std::string &param_name, const unsigned int index=0) const
 
const PostprocessorValue & getPostprocessorValueOlder (const std::string &param_name, const unsigned int index=0) const
 
virtual const PostprocessorValue & getPostprocessorValueByName (const PostprocessorName &name) const
 
virtual const PostprocessorValue & getPostprocessorValueByName (const PostprocessorName &name) const
 
const PostprocessorValue & getPostprocessorValueOldByName (const PostprocessorName &name) const
 
const PostprocessorValue & getPostprocessorValueOldByName (const PostprocessorName &name) const
 
const PostprocessorValue & getPostprocessorValueOlderByName (const PostprocessorName &name) const
 
const PostprocessorValue & getPostprocessorValueOlderByName (const PostprocessorName &name) const
 
const Parallel::Communicator & comm () const
 
processor_id_type n_processors () const
 
processor_id_type processor_id () const
 
UserObjectName getUserObjectName (const std::string &param_name) const
 
const T & getUserObject (const std::string &param_name, bool is_dependency=true) const
 
const T & getUserObjectByName (const UserObjectName &object_name, bool is_dependency=true) const
 
const UserObjectBase & getUserObjectBase (const std::string &param_name, bool is_dependency=true) const
 
const UserObjectBase & getUserObjectBaseByName (const UserObjectName &object_name, bool is_dependency=true) const
 
bool hasUserObject (const std::string &param_name) const
 
bool hasUserObject (const std::string &param_name) const
 
bool hasUserObject (const std::string &param_name) const
 
bool hasUserObject (const std::string &param_name) const
 
bool hasUserObjectByName (const UserObjectName &object_name) const
 
bool hasUserObjectByName (const UserObjectName &object_name) const
 
bool hasUserObjectByName (const UserObjectName &object_name) const
 
bool hasUserObjectByName (const UserObjectName &object_name) const
 

Static Public Member Functions

static InputParameters validParams ()
 
static void callMooseError (MooseApp *const app, const InputParameters &params, std::string msg, const bool with_prefix, const hit::Node *node, const bool show_trace=true)
 

Public Attributes

 usingCombinedWarningSolutionWarnings
 
const ConsoleStream _console
 

Static Public Attributes

static const std::string type_param
 
static const std::string name_param
 
static const std::string unique_name_param
 
static const std::string app_param
 
static const std::string moose_base_param
 
static const std::string kokkos_object_param
 

Protected Member Functions

virtual std::vector< std::pair< unsigned int, Real > > solveMomentumPredictor () override
 Solve a momentum predictor step with a fixed pressure field.
 
virtual std::pair< unsigned int, Real > solvePressureCorrector () override
 Solve a pressure corrector step.
 
virtual void checkTimeKernels (NonlinearSystemBase &system)
 Check if the system contains time kernels.
 
std::pair< unsigned int, Real > solveAdvectedSystem (const unsigned int system_num, NonlinearSystemBase &system, const Real relaxation_factor, libMesh::SolverConfiguration &solver_config, const Real abs_tol)
 Solve an equation which contains an advection term that depends on the solution of the segregated Navier-Stokes equations.
 
std::pair< unsigned int, Real > solveSolidEnergySystem ()
 Solve the solid energy conservation equation.
 
void checkDependentParameterError (const std::string &main_parameter, const std::vector< std::string > &dependent_parameters, const bool should_be_defined)
 
void flagInvalidSolutionInternal (const InvalidSolutionID invalid_solution_id) const
 
InvalidSolutionID registerInvalidSolutionInternal (const std::string &message, const bool warning) const
 
PerfID registerTimedSection (const std::string &section_name, const unsigned int level) const
 
PerfID registerTimedSection (const std::string &section_name, const unsigned int level, const std::string &live_message, const bool print_dots=true) const
 
std::string timedSectionName (const std::string &section_name) const
 
virtual void addPostprocessorDependencyHelper (const PostprocessorName &) const
 
virtual void addUserObjectDependencyHelper (const UserObjectBase &) const
 

Protected Attributes

std::vector< unsigned int > _momentum_system_numbers
 The number(s) of the system(s) corresponding to the momentum equation(s)
 
std::vector< NonlinearSystemBase * > _momentum_systems
 Pointer(s) to the system(s) corresponding to the momentum equation(s)
 
const unsigned int _pressure_sys_number
 The number of the system corresponding to the pressure equation.
 
NonlinearSystemBase & _pressure_system
 Reference to the nonlinear system corresponding to the pressure equation.
 
const bool _has_turbulence_systems
 Boolean for easy check if turbulence systems shall be solved or not.
 
const unsigned int _energy_sys_number
 The number of the system corresponding to the energy equation.
 
NonlinearSystemBase * _energy_system
 Pointer to the nonlinear system corresponding to the fluid energy equation.
 
const unsigned int _solid_energy_sys_number
 The number of the system corresponding to the solid energy equation.
 
NonlinearSystemBase * _solid_energy_system
 Pointer to the nonlinear system corresponding to the solid energy equation.
 
std::vector< NonlinearSystemBase * > _passive_scalar_systems
 Pointer(s) to the system(s) corresponding to the passive scalar equation(s)
 
const std::vector< SolverSystemName > & _turbulence_system_names
 The names of the turbulence scalar systems.
 
std::vector< unsigned int > _turbulence_system_numbers
 
std::vector< NonlinearSystemBase * > _turbulence_systems
 Pointer(s) to the system(s) corresponding to the turbulence equation(s)
 
const std::vector< Real > _turbulence_equation_relaxation
 The user-defined relaxation parameter(s) for the turbulence equation(s)
 
std::vector< Real > _turbulence_field_min_limit
 The user-defined lower limit for turbulent quantities e.g. k, eps/omega, etc..
 
Moose::PetscSupport::PetscOptions _turbulence_petsc_options
 Options which hold the petsc settings for the turbulence equation(s)
 
SIMPLESolverConfiguration _turbulence_linear_control
 Options for the linear solver of the turbulence equation(s)
 
const Real _turbulence_l_abs_tol
 Absolute linear tolerance for the turbulence equation(s).
 
const std::vector< Real > _turbulence_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in turbulence equations.
 
INSFVRhieChowInterpolatorSegregated * _rc_uo
 Pointer to the segregated RhieChow interpolation object.
 
const TagName _pressure_tag_name
 The name of the vector tag which corresponds to the pressure gradient terms in the momentum equation.
 
const TagID _pressure_tag_id
 The ID of the tag which corresponds to the pressure gradient terms in the momentum equation.
 
const std::vector< SolverSystemName > & _momentum_system_names
 The names of the momentum systems.
 
SIMPLESolverConfiguration _momentum_linear_control
 Options for the linear solver of the momentum equation.
 
const Real _momentum_l_abs_tol
 Absolute linear tolerance for the momentum equation(s).
 
Moose::PetscSupport::PetscOptions _momentum_petsc_options
 Options which hold the petsc settings for the momentum equation.
 
const Real _momentum_equation_relaxation
 The user-defined relaxation parameter for the momentum equation.
 
const SolverSystemName & _pressure_system_name
 The name of the pressure system.
 
SIMPLESolverConfiguration _pressure_linear_control
 Options for the linear solver of the pressure equation.
 
const Real _pressure_l_abs_tol
 Absolute linear tolerance for the pressure equation.
 
Moose::PetscSupport::PetscOptions _pressure_petsc_options
 Options which hold the petsc settings for the pressure equation.
 
const Real _pressure_variable_relaxation
 The user-defined relaxation parameter for the pressure variable.
 
const bool _pin_pressure
 If the pressure needs to be pinned.
 
const Real _pressure_pin_value
 The value we want to enforce for pressure.
 
dof_id_type _pressure_pin_dof
 The dof ID where the pressure needs to be pinned.
 
const bool _has_energy_system
 Boolean for easy check if a fluid energy system shall be solved or not.
 
const Real _energy_equation_relaxation
 The user-defined relaxation parameter for the energy equation.
 
Moose::PetscSupport::PetscOptions _energy_petsc_options
 Options which hold the petsc settings for the fluid energy equation.
 
SIMPLESolverConfiguration _energy_linear_control
 Options for the linear solver of the energy equation.
 
const Real _energy_l_abs_tol
 Absolute linear tolerance for the energy equations.
 
const bool _has_solid_energy_system
 Boolean for easy check if a solid energy system shall be solved or not.
 
Moose::PetscSupport::PetscOptions _solid_energy_petsc_options
 Options which hold the petsc settings for the fluid energy equation.
 
SIMPLESolverConfiguration _solid_energy_linear_control
 Options for the linear solver of the energy equation.
 
const Real _solid_energy_l_abs_tol
 Absolute linear tolerance for the energy equations.
 
const std::vector< SolverSystemName > & _passive_scalar_system_names
 The names of the passive scalar systems.
 
const bool _has_passive_scalar_systems
 Boolean for easy check if a passive scalar systems shall be solved or not.
 
std::vector< unsigned int > _passive_scalar_system_numbers
 
const std::vector< Real > _passive_scalar_equation_relaxation
 The user-defined relaxation parameter(s) for the passive scalar equation(s)
 
Moose::PetscSupport::PetscOptions _passive_scalar_petsc_options
 Options which hold the petsc settings for the passive scalar equation(s)
 
SIMPLESolverConfiguration _passive_scalar_linear_control
 Options for the linear solver of the passive scalar equation(s)
 
const Real _passive_scalar_l_abs_tol
 Absolute linear tolerance for the passive scalar equation(s).
 
const std::vector< SolverSystemName > & _pm_radiation_system_names
 The names of the participating media radiation systems.
 
const bool _has_pm_radiation_systems
 Boolean for easy check if participating media radiation systems shall be solved or not.
 
std::vector< unsigned int > _pm_radiation_system_numbers
 
const std::vector< Real > _pm_radiation_equation_relaxation
 The user-defined relaxation parameter(s) for the participating media radiation equation(s)
 
Moose::PetscSupport::PetscOptions _pm_radiation_petsc_options
 Options which hold the petsc settings for the participating media radiation equation(s)
 
SIMPLESolverConfiguration _pm_radiation_linear_control
 Options for the linear solver of the participating media radiation equation(s)
 
const Real _pm_radiation_l_abs_tol
 Absolute linear tolerance for the participating media radiation equation(s).
 
std::vector< Real > _turbulence_field_relaxation
 The user-defined relaxation parameter(s) for the turbulence field(s)
 
const Real _momentum_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in momentum.
 
const Real _pressure_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in pressure.
 
const Real _energy_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in energy.
 
const Real _solid_energy_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in solid energy.
 
const std::vector< Real > _passive_scalar_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in passive scalars.
 
const std::vector< Real > _pm_radiation_absolute_tolerance
 The user-defined absolute tolerance for determining the convergence in participating media radiation.
 
const unsigned int _num_iterations
 The maximum number of momentum-pressure iterations.
 
const bool _continue_on_max_its
 If solve should continue if maximum number of iterations is hit.
 
const bool _print_fields
 Debug parameter which allows printing the coupling and solution vectors/matrices.
 
Executioner & _executioner
 
FEProblemBase & _problem
 
DisplacedProblem * _displaced_problem
 
MooseMesh & _mesh
 
MooseMesh * _displaced_mesh
 
SystemBase & _solver_sys
 
AuxiliarySystem & _aux
 
SolveObject * _inner_solve
 
const bool & _enabled
 
MooseApp & _app
 
Factory & _factory
 
ActionFactory & _action_factory
 
const std::string & _type
 
const std::string & _name
 
const InputParameters & _pars
 
MooseApp & _pg_moose_app
 
const std::string _prefix
 
const Parallel::Communicator & _communicator
 

Private Member Functions

const PostprocessorName & getPostprocessorNameInternal (const std::string &param_name, const unsigned int index, const bool allow_default_value=true) const
 
bool isDefaultPostprocessorValueByName (const PostprocessorName &name) const
 
PostprocessorValue getDefaultPostprocessorValueByName (const PostprocessorName &name) const
 
void checkParam (const std::string &param_name, const unsigned int index=std::numeric_limits< unsigned int >::max()) const
 
bool postprocessorsAdded () const
 
const PostprocessorValue & getPostprocessorValueInternal (const std::string &param_name, unsigned int index, std::size_t t_index) const
 
const PostprocessorValue & getPostprocessorValueInternal (const std::string &param_name, unsigned int index, std::size_t t_index) const
 
const PostprocessorValue & getPostprocessorValueByNameInternal (const PostprocessorName &name, std::size_t t_index) const
 
const PostprocessorValue & getPostprocessorValueByNameInternal (const PostprocessorName &name, std::size_t t_index) const
 
const UserObjectBase & getUserObjectFromFEProblem (const UserObjectName &object_name, const THREAD_ID tid=0) const
 
const T & castUserObject (const UserObjectBase &uo_base, const std::string &param_name="") const
 
void mooseObjectError (const std::string &param_name, std::stringstream &oss) const
 
const std::string & userObjectType (const UserObjectBase &uo) const
 
const std::string & userObjectName (const UserObjectBase &uo) const
 

Static Private Member Functions

static const hit::Node * getHitNode (const InputParameters &params)
 
static std::string messagePrefix (const InputParameters &params, const bool hit_prefix)
 

Private Attributes

const ParallelParamObject & _parent
 
const MooseBase & _si_moose_base
 
const FEProblemBase * _si_problem
 
const MooseObject & _ppi_moose_object
 
const InputParameters & _ppi_params
 
const FEProblemBase & _ppi_feproblem
 
std::map< PostprocessorName, std::unique_ptr< PostprocessorValue > > _default_values
 
const MooseObject & _uoi_moose_object
 
const FEProblemBase & _uoi_feproblem
 
const THREAD_ID _uoi_tid
 

Detailed Description

SIMPLE-based solution object with nonlinear FV system assembly.

Definition at line 20 of file SIMPLESolveNonlinearAssembly.h.

Constructor & Destructor Documentation

◆ SIMPLESolveNonlinearAssembly()

SIMPLESolveNonlinearAssembly::SIMPLESolveNonlinearAssembly ( Executioner &  ex)

Definition at line 32 of file SIMPLESolveNonlinearAssembly.C.

33 : SIMPLESolveBase(ex),
34 _pressure_sys_number(_problem.nlSysNum(getParam<SolverSystemName>("pressure_system"))),
35 _pressure_system(_problem.getNonlinearSystemBase(_pressure_sys_number)),
36 _has_turbulence_systems(!getParam<std::vector<SolverSystemName>>("turbulence_systems").empty()),
37 _energy_sys_number(_has_energy_system
38 ? _problem.nlSysNum(getParam<SolverSystemName>("energy_system"))
39 : libMesh::invalid_uint),
40 _energy_system(_has_energy_system ? &_problem.getNonlinearSystemBase(_energy_sys_number)
41 : nullptr),
42 _solid_energy_sys_number(
43 _has_solid_energy_system
44 ? _problem.nlSysNum(getParam<SolverSystemName>("solid_energy_system"))
45 : libMesh::invalid_uint),
46 _solid_energy_system(_has_solid_energy_system
47 ? &_problem.getNonlinearSystemBase(_solid_energy_sys_number)
48 : nullptr),
49 _turbulence_system_names(getParam<std::vector<SolverSystemName>>("turbulence_systems")),
50 _turbulence_equation_relaxation(getParam<std::vector<Real>>("turbulence_equation_relaxation")),
51 _turbulence_field_min_limit(getParam<std::vector<Real>>("turbulence_field_min_limit")),
52 _turbulence_l_abs_tol(getParam<Real>("turbulence_l_abs_tol")),
53 _turbulence_absolute_tolerance(getParam<std::vector<Real>>("turbulence_absolute_tolerance")),
54 _pressure_tag_name(getParam<TagName>("pressure_gradient_tag")),
55 _pressure_tag_id(_problem.addVectorTag(_pressure_tag_name))
56{
57 // We disable this considering that this object passes petsc options a little differently
58 _pressure_system.system().prefix_with_name(false);
59
60 // We fetch the system numbers for the momentum components plus add vectors
61 // for removing the contribution from the pressure gradient terms.
62 for (auto system_i : index_range(_momentum_system_names))
63 {
64 _momentum_system_numbers.push_back(_problem.nlSysNum(_momentum_system_names[system_i]));
65 _momentum_systems.push_back(
66 &_problem.getNonlinearSystemBase(_momentum_system_numbers[system_i]));
67 _momentum_systems[system_i]->addVector(_pressure_tag_id, false, ParallelType::PARALLEL);
68
69 // We disable this considering that this object passes petsc options a little differently
70 _momentum_systems[system_i]->system().prefix_with_name(false);
71 }
72
73 if (_has_passive_scalar_systems)
74 for (auto system_i : index_range(_passive_scalar_system_names))
75 {
76 _passive_scalar_system_numbers.push_back(
77 _problem.nlSysNum(_passive_scalar_system_names[system_i]));
78 _passive_scalar_systems.push_back(
79 &_problem.getNonlinearSystemBase(_passive_scalar_system_numbers[system_i]));
80
81 // We disable this considering that this object passes petsc options a little differently
82 _passive_scalar_systems[system_i]->system().prefix_with_name(false);
83 }
84
85 if (_has_turbulence_systems)
86 {
87 for (auto system_i : index_range(_turbulence_system_names))
88 {
89 _turbulence_system_numbers.push_back(_problem.nlSysNum(_turbulence_system_names[system_i]));
90 _turbulence_systems.push_back(
91 &_problem.getNonlinearSystemBase(_turbulence_system_numbers[system_i]));
92
93 // We disable this considering that this object passes petsc options a little differently
94 _turbulence_systems[system_i]->system().prefix_with_name(false);
95 }
96
97 // We check for input errors with regards to the turbulence equations. At the same time, we
98 // set up the corresponding system numbers
99 if (_turbulence_system_names.size() != _turbulence_equation_relaxation.size())
100 paramError("turbulence_equation_relaxation",
101 "The number of equation relaxation parameters does not match the number of "
102 "turbulence scalar equations!");
103 if (_turbulence_system_names.size() != _turbulence_absolute_tolerance.size())
104 paramError("turbulence_absolute_tolerance",
105 "The number of absolute tolerances does not match the number of "
106 "turbulence equations!");
107 if (_turbulence_field_min_limit.empty())
108 // If no minimum bounds are given, initialize to default value 1e-8
109 _turbulence_field_min_limit.resize(_turbulence_system_names.size(), 1e-8);
110 else if (_turbulence_system_names.size() != _turbulence_field_min_limit.size())
111 paramError("turbulence_field_min_limit",
112 "The number of lower bounds for turbulent quantities does not match the "
113 "number of turbulence equations!");
114 }
115
116 if (isParamValid("solid_energy_system") && !_has_energy_system)
117 paramError(
118 "solid_energy_system",
119 "We cannot solve a solid energy system without solving for the fluid energy as well!");
120
121 if (_has_turbulence_systems)
122 {
123 const auto & turbulence_petsc_options = getParam<MultiMooseEnum>("turbulence_petsc_options");
124 const auto & turbulence_petsc_pair_options = getParam<MooseEnumItem, std::string>(
125 "turbulence_petsc_options_iname", "turbulence_petsc_options_value");
126 Moose::PetscSupport::addPetscFlagsToPetscOptions(
127 turbulence_petsc_options, "", *this, _turbulence_petsc_options);
128 Moose::PetscSupport::addPetscPairsToPetscOptions(turbulence_petsc_pair_options,
129 _problem.mesh().dimension(),
130 "",
131 *this,
132 _turbulence_petsc_options);
133
134 _turbulence_linear_control.real_valued_data["rel_tol"] = getParam<Real>("turbulence_l_tol");
135 _turbulence_linear_control.real_valued_data["abs_tol"] = getParam<Real>("turbulence_l_abs_tol");
136 _turbulence_linear_control.int_valued_data["max_its"] =
137 getParam<unsigned int>("turbulence_l_max_its");
138 }
139 else
140 checkDependentParameterError("turbulence_system",
141 {"turbulence_petsc_options",
142 "turbulence_petsc_options_iname",
143 "turbulence_petsc_options_value",
144 "turbulence_l_tol",
145 "turbulence_l_abs_tol",
146 "turbulence_l_max_its",
147 "turbulence_equation_relaxation",
148 "turbulence_absolute_tolerance"},
149 false);
150}
FEProblemBase::nlSysNum
virtual unsigned int nlSysNum(const NonlinearSystemName &nl_sys_name) const override
FEProblemBase::mesh
virtual MooseMesh & mesh() override
FEProblemBase::getNonlinearSystemBase
NonlinearSystemBase & getNonlinearSystemBase(const unsigned int sys_num)
SolveObject::paramError
void paramError(const std::string &param, Args... args) const
SolveObject::getParam
const T & getParam(const std::string &name) const
SolveObject::isParamValid
bool isParamValid(const std::string &name) const
MooseMesh::dimension
virtual unsigned int dimension() const
NonlinearSystemBase::system
virtual libMesh::System & system() override
SIMPLESolveBase
Solve class serving as a base class for the two SIMPLE solvers that operate with different assembly a...
Definition SIMPLESolveBase.h:42
SIMPLESolveBase::_has_energy_system
const bool _has_energy_system
Boolean for easy check if a fluid energy system shall be solved or not.
Definition SIMPLESolveBase.h:127
SIMPLESolveBase::_passive_scalar_system_names
const std::vector< SolverSystemName > & _passive_scalar_system_names
The names of the passive scalar systems.
Definition SIMPLESolveBase.h:160
SIMPLESolveBase::_passive_scalar_system_numbers
std::vector< unsigned int > _passive_scalar_system_numbers
Definition SIMPLESolveBase.h:166
SIMPLESolveBase::_has_solid_energy_system
const bool _has_solid_energy_system
Boolean for easy check if a solid energy system shall be solved or not.
Definition SIMPLESolveBase.h:145
SIMPLESolveBase::_has_passive_scalar_systems
const bool _has_passive_scalar_systems
Boolean for easy check if a passive scalar systems shall be solved or not.
Definition SIMPLESolveBase.h:163
SIMPLESolveBase::checkDependentParameterError
void checkDependentParameterError(const std::string &main_parameter, const std::vector< std::string > &dependent_parameters, const bool should_be_defined)
Definition SIMPLESolveBase.C:707
SIMPLESolveBase::_momentum_system_names
const std::vector< SolverSystemName > & _momentum_system_names
The names of the momentum systems.
Definition SIMPLESolveBase.h:82
SIMPLESolveNonlinearAssembly::_turbulence_absolute_tolerance
const std::vector< Real > _turbulence_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in turbulence equations.
Definition SIMPLESolveNonlinearAssembly.h:130
SIMPLESolveNonlinearAssembly::_pressure_tag_name
const TagName _pressure_tag_name
The name of the vector tag which corresponds to the pressure gradient terms in the momentum equation.
Definition SIMPLESolveNonlinearAssembly.h:139
SIMPLESolveNonlinearAssembly::_has_turbulence_systems
const bool _has_turbulence_systems
Boolean for easy check if turbulence systems shall be solved or not.
Definition SIMPLESolveNonlinearAssembly.h:77
SIMPLESolveNonlinearAssembly::_turbulence_linear_control
SIMPLESolverConfiguration _turbulence_linear_control
Options for the linear solver of the turbulence equation(s)
Definition SIMPLESolveNonlinearAssembly.h:121
SIMPLESolveNonlinearAssembly::_solid_energy_system
NonlinearSystemBase * _solid_energy_system
Pointer to the nonlinear system corresponding to the solid energy equation.
Definition SIMPLESolveNonlinearAssembly.h:93
SIMPLESolveNonlinearAssembly::_momentum_system_numbers
std::vector< unsigned int > _momentum_system_numbers
The number(s) of the system(s) corresponding to the momentum equation(s)
Definition SIMPLESolveNonlinearAssembly.h:63
SIMPLESolveNonlinearAssembly::_turbulence_field_min_limit
std::vector< Real > _turbulence_field_min_limit
The user-defined lower limit for turbulent quantities e.g. k, eps/omega, etc..
Definition SIMPLESolveNonlinearAssembly.h:115
SIMPLESolveNonlinearAssembly::_pressure_tag_id
const TagID _pressure_tag_id
The ID of the tag which corresponds to the pressure gradient terms in the momentum equation.
Definition SIMPLESolveNonlinearAssembly.h:143
SIMPLESolveNonlinearAssembly::_turbulence_system_numbers
std::vector< unsigned int > _turbulence_system_numbers
Definition SIMPLESolveNonlinearAssembly.h:106
SIMPLESolveNonlinearAssembly::_energy_sys_number
const unsigned int _energy_sys_number
The number of the system corresponding to the energy equation.
Definition SIMPLESolveNonlinearAssembly.h:82
SIMPLESolveNonlinearAssembly::_pressure_sys_number
const unsigned int _pressure_sys_number
The number of the system corresponding to the pressure equation.
Definition SIMPLESolveNonlinearAssembly.h:69
SIMPLESolveNonlinearAssembly::_momentum_systems
std::vector< NonlinearSystemBase * > _momentum_systems
Pointer(s) to the system(s) corresponding to the momentum equation(s)
Definition SIMPLESolveNonlinearAssembly.h:66
SIMPLESolveNonlinearAssembly::_turbulence_equation_relaxation
const std::vector< Real > _turbulence_equation_relaxation
The user-defined relaxation parameter(s) for the turbulence equation(s)
Definition SIMPLESolveNonlinearAssembly.h:112
SIMPLESolveNonlinearAssembly::_turbulence_systems
std::vector< NonlinearSystemBase * > _turbulence_systems
Pointer(s) to the system(s) corresponding to the turbulence equation(s)
Definition SIMPLESolveNonlinearAssembly.h:109
SIMPLESolveNonlinearAssembly::_turbulence_petsc_options
Moose::PetscSupport::PetscOptions _turbulence_petsc_options
Options which hold the petsc settings for the turbulence equation(s)
Definition SIMPLESolveNonlinearAssembly.h:118
SIMPLESolveNonlinearAssembly::_solid_energy_sys_number
const unsigned int _solid_energy_sys_number
The number of the system corresponding to the solid energy equation.
Definition SIMPLESolveNonlinearAssembly.h:90
SIMPLESolveNonlinearAssembly::_energy_system
NonlinearSystemBase * _energy_system
Pointer to the nonlinear system corresponding to the fluid energy equation.
Definition SIMPLESolveNonlinearAssembly.h:85
SIMPLESolveNonlinearAssembly::_turbulence_system_names
const std::vector< SolverSystemName > & _turbulence_system_names
The names of the turbulence scalar systems.
Definition SIMPLESolveNonlinearAssembly.h:103
SIMPLESolveNonlinearAssembly::_turbulence_l_abs_tol
const Real _turbulence_l_abs_tol
Absolute linear tolerance for the turbulence equation(s).
Definition SIMPLESolveNonlinearAssembly.h:125
SIMPLESolveNonlinearAssembly::_passive_scalar_systems
std::vector< NonlinearSystemBase * > _passive_scalar_systems
Pointer(s) to the system(s) corresponding to the passive scalar equation(s)
Definition SIMPLESolveNonlinearAssembly.h:98
SIMPLESolveNonlinearAssembly::_pressure_system
NonlinearSystemBase & _pressure_system
Reference to the nonlinear system corresponding to the pressure equation.
Definition SIMPLESolveNonlinearAssembly.h:72
SolveObject::_problem
FEProblemBase & _problem
libMesh::SolverConfiguration::int_valued_data
std::map< std::string, int > int_valued_data
libMesh::SolverConfiguration::real_valued_data
std::map< std::string, Real > real_valued_data
libMesh::System::prefix_with_name
void prefix_with_name(bool value)
Moose::PetscSupport::addPetscFlagsToPetscOptions
void addPetscFlagsToPetscOptions(const MultiMooseEnum &petsc_flags, std::string prefix, const ParallelParamObject &param_object, PetscOptions &petsc_options)
Moose::PetscSupport::addPetscPairsToPetscOptions
void addPetscPairsToPetscOptions(const std::vector< std::pair< MooseEnumItem, std::string > > &petsc_pair_options, const unsigned int mesh_dimension, std::string prefix, const ParallelParamObject &param_object, PetscOptions &petsc_options)
libMesh
The following methods are specializations for using the Parallel::packed_range_* routines for a vecto...
libMesh::index_range
auto index_range(const T &sizable)
libMesh::invalid_uint
const unsigned int invalid_uint
libMesh::Real
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real

Member Function Documentation

◆ checkDependentParameterError()

void SIMPLESolveBase::checkDependentParameterError ( const std::string &  main_parameter,
const std::vector< std::string > &  dependent_parameters,
const bool  should_be_defined 
)
protectedinherited

Definition at line 707 of file SIMPLESolveBase.C.

710{
711 for (const auto & param : dependent_parameters)
712 if (parameters().isParamSetByUser(param) == !should_be_defined)
713 paramError(param,
714 "This parameter should " + std::string(should_be_defined ? "" : "not") +
715 " be given by the user with the corresponding " + main_parameter +
716 " setting!");
717}
SolveObject::parameters
const InputParameters & parameters() const
SolveObject::isParamSetByUser
bool isParamSetByUser(const std::string &name) const
libMesh::if
if(subdm)

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and SIMPLESolveNonlinearAssembly().

◆ checkIntegrity()

void SIMPLESolveNonlinearAssembly::checkIntegrity ( )
overridevirtual

Check if the user defined time kernels.

Reimplemented from SIMPLESolveBase.

Definition at line 699 of file SIMPLESolveNonlinearAssembly.C.

700{
701 // check to make sure that we don't have any time kernels in this simulation (Steady State)
702 for (const auto system : _momentum_systems)
703 checkTimeKernels(*system);
704
705 checkTimeKernels(_pressure_system);
706
707 if (_has_energy_system)
708 {
709 checkTimeKernels(*_energy_system);
710 if (_has_solid_energy_system)
711 checkTimeKernels(*_solid_energy_system);
712 }
713
714 if (_has_passive_scalar_systems)
715 for (const auto system : _passive_scalar_systems)
716 checkTimeKernels(*system);
717
718 if (_has_turbulence_systems)
719 for (const auto system : _turbulence_systems)
720 checkTimeKernels(*system);
721}
SIMPLESolveNonlinearAssembly::checkTimeKernels
virtual void checkTimeKernels(NonlinearSystemBase &system)
Check if the system contains time kernels.
Definition SIMPLESolveNonlinearAssembly.C:724

Referenced by SIMPLENonlinearAssembly::init().

◆ checkTimeKernels()

void SIMPLESolveNonlinearAssembly::checkTimeKernels ( NonlinearSystemBase &  system)
protectedvirtual

Check if the system contains time kernels.

Definition at line 724 of file SIMPLESolveNonlinearAssembly.C.

725{
726 // check to make sure that we don't have any time kernels in this simulation (Steady State)
727 if (system.containsTimeKernel())
728 mooseError("You have specified time kernels in your steady state simulation in system",
729 system.name());
730}
SolveObject::mooseError
void mooseError(Args &&... args) const
NonlinearSystemBase::containsTimeKernel
virtual bool containsTimeKernel() override
NonlinearSystemBase::name
virtual const std::string & name() const

Referenced by checkIntegrity().

◆ linkRhieChowUserObject()

void SIMPLESolveNonlinearAssembly::linkRhieChowUserObject ( )
overridevirtual

Fetch the Rhie Chow user object that is reponsible for determining face velocities and mass flux.

Implements SIMPLESolveBase.

Definition at line 153 of file SIMPLESolveNonlinearAssembly.C.

154{
155 // Fetch the segregated rhie-chow object and transfer some information about the momentum
156 // system(s)
157 _rc_uo = const_cast<INSFVRhieChowInterpolatorSegregated *>(
158 &getUserObject<INSFVRhieChowInterpolatorSegregated>("rhie_chow_user_object"));
159 _rc_uo->linkMomentumSystem(_momentum_systems, _momentum_system_numbers, _pressure_tag_id);
160
161 // Initialize the face velocities in the RC object
162 _rc_uo->initFaceVelocities();
163}
INSFVRhieChowInterpolatorSegregated
A user object which implements the Rhie Chow interpolation for segregated momentum-pressure systems.
Definition INSFVRhieChowInterpolatorSegregated.h:34
INSFVRhieChowInterpolatorSegregated::initFaceVelocities
void initFaceVelocities()
Initialize the container for face velocities.
Definition INSFVRhieChowInterpolatorSegregated.C:128
INSFVRhieChowInterpolatorSegregated::linkMomentumSystem
void linkMomentumSystem(std::vector< NonlinearSystemBase * > momentum_systems, const std::vector< unsigned int > &momentum_system_numbers, const TagID pressure_gradient_tag)
Update the momentum system-related information.
Definition INSFVRhieChowInterpolatorSegregated.C:94
SIMPLESolveNonlinearAssembly::_rc_uo
INSFVRhieChowInterpolatorSegregated * _rc_uo
Pointer to the segregated RhieChow interpolation object.
Definition SIMPLESolveNonlinearAssembly.h:135

Referenced by SIMPLENonlinearAssembly::init().

◆ setInnerSolve()

virtual void SIMPLESolveBase::setInnerSolve ( SolveObject &  )
inlineoverridevirtualinherited

Reimplemented from SolveObject.

Definition at line 48 of file SIMPLESolveBase.h.

49 {
50 mooseError("Cannot set inner solve object for solves that inherit from SIMPLESolveBase");
51 }

◆ setupPressurePin()

void SIMPLESolveBase::setupPressurePin ( )
inherited

Setup pressure pin if there is need for one.

Definition at line 698 of file SIMPLESolveBase.C.

699{
700 if (_pin_pressure)
701 _pressure_pin_dof = NS::FV::findPointDoFID(_problem.getVariable(0, "pressure"),
702 _problem.mesh(),
703 getParam<Point>("pressure_pin_point"));
704}
FEProblemBase::getVariable
virtual const MooseVariableFieldBase & getVariable(const THREAD_ID tid, const std::string &var_name, Moose::VarKindType expected_var_type=Moose::VarKindType::VAR_ANY, Moose::VarFieldType expected_var_field_type=Moose::VarFieldType::VAR_FIELD_ANY) const override
SIMPLESolveBase::_pressure_pin_dof
dof_id_type _pressure_pin_dof
The dof ID where the pressure needs to be pinned.
Definition SIMPLESolveBase.h:122
SIMPLESolveBase::_pin_pressure
const bool _pin_pressure
If the pressure needs to be pinned.
Definition SIMPLESolveBase.h:116
NS::FV::findPointDoFID
dof_id_type findPointDoFID(const MooseVariableFieldBase &variable, const MooseMesh &mesh, const Point &point)
Find the ID of the degree of freedom which corresponds to the variable and a given point on the mesh.
Definition SegregatedSolverUtils.C:197

Referenced by PIMPLE::init(), SIMPLE::init(), and SIMPLENonlinearAssembly::init().

◆ solve()

bool SIMPLESolveNonlinearAssembly::solve ( )
overridevirtual

Performs the momentum pressure coupling.

Returns
True if solver is converged.

Implements SolveObject.

Definition at line 439 of file SIMPLESolveNonlinearAssembly.C.

440{
441 Moose::PetscSupport::PetscOptionsScope petsc_options_scope(_problem);
442
443 // Dummy solver parameter file which is needed for switching petsc options
444 SolverParams solver_params;
445 solver_params._type = Moose::SolveType::ST_LINEAR;
446 solver_params._line_search = Moose::LineSearchType::LS_NONE;
447
448 // Initialize the quantities which matter in terms of the iteration
449 unsigned int iteration_counter = 0;
450
451 // Assign residuals to general residual vector
452 unsigned int no_systems =
453 _momentum_systems.size() + 1 + _has_energy_system + _has_solid_energy_system;
454 if (_has_turbulence_systems)
455 no_systems += _turbulence_systems.size();
456 std::vector<std::pair<unsigned int, Real>> ns_its_residuals(no_systems, std::make_pair(0, 1.0));
457 std::vector<Real> ns_abs_tols(_momentum_systems.size(), _momentum_absolute_tolerance);
458 ns_abs_tols.push_back(_pressure_absolute_tolerance);
459 if (_has_energy_system)
460 {
461 ns_abs_tols.push_back(_energy_absolute_tolerance);
462 if (_has_solid_energy_system)
463 ns_abs_tols.push_back(_solid_energy_absolute_tolerance);
464 }
465 if (_has_turbulence_systems)
466 for (auto system_i : index_range(_turbulence_absolute_tolerance))
467 ns_abs_tols.push_back(_turbulence_absolute_tolerance[system_i]);
468
469 bool converged = false;
470 // Loop until converged or hit the maximum allowed iteration number
471 while (iteration_counter < _num_iterations && !converged)
472 {
473 iteration_counter++;
474 // Resdiual index
475 size_t residual_index = 0;
476
477 // Execute all objects tagged as nonlinear
478 // This will execute everything in the problem at nonlinear, including the aux kernels.
479 // This way we compute the aux kernels before the momentum equations are solved.
480 _problem.execute(EXEC_NONLINEAR);
481
482 // We clear the caches in the momentum and pressure variables
483 for (auto system_i : index_range(_momentum_systems))
484 _momentum_systems[system_i]->residualSetup();
485 _pressure_system.residualSetup();
486
487 // If we solve for energy, we clear the caches there too
488 if (_has_energy_system)
489 {
490 _energy_system->residualSetup();
491 if (_has_solid_energy_system)
492 _solid_energy_system->residualSetup();
493 }
494
495 // If we solve for turbulence, we clear the caches there too
496 if (_has_turbulence_systems)
497 for (auto system_i : index_range(_turbulence_systems))
498 _turbulence_systems[system_i]->residualSetup();
499
500 // We set the preconditioner/controllable parameters through petsc options. Linear
501 // tolerances will be overridden within the solver. In case of a segregated momentum
502 // solver, we assume that every velocity component uses the same preconditioner
503 Moose::PetscSupport::petscSetOptions(_momentum_petsc_options, solver_params);
504
505 // Solve the momentum predictor step
506 auto momentum_residual = solveMomentumPredictor();
507 for (const auto system_i : index_range(momentum_residual))
508 ns_its_residuals[system_i] = momentum_residual[system_i];
509
510 // Compute the coupling fields between the momentum and pressure equations
511 _rc_uo->computeHbyA(_print_fields);
512
513 // We set the preconditioner/controllable parameters for the pressure equations through
514 // petsc options. Linear tolerances will be overridden within the solver.
515 Moose::PetscSupport::petscSetOptions(_pressure_petsc_options, solver_params);
516
517 // Solve the pressure corrector
518 ns_its_residuals[momentum_residual.size()] = solvePressureCorrector();
519 // We need this to make sure we evaluate cell gradients for the nonorthogonal correction in
520 // the face velocity update
521 _pressure_system.residualSetup();
522
523 // Compute the face velocity which is used in the advection terms
524 _rc_uo->computeFaceVelocity();
525
526 auto & pressure_current_solution = *(_pressure_system.system().current_local_solution.get());
527 auto & pressure_old_solution = *(_pressure_system.solutionPreviousNewton());
528 // Relax the pressure update for the next momentum predictor
529 NS::FV::relaxSolutionUpdate(
530 pressure_current_solution, pressure_old_solution, _pressure_variable_relaxation);
531
532 // Overwrite old solution
533 pressure_old_solution = pressure_current_solution;
534 _pressure_system.setSolution(pressure_current_solution);
535
536 // We clear out the caches so that the gradients can be computed with the relaxed solution
537 _pressure_system.residualSetup();
538
539 // Reconstruct the cell velocity as well to accelerate convergence
540 _rc_uo->computeCellVelocity();
541
542 // Update residual index
543 residual_index = momentum_residual.size();
544
545 // If we have an energy equation, solve it here. We assume the material properties in the
546 // Navier-Stokes equations depend on temperature, therefore we can not solve for temperature
547 // outside of the velocity-pressure loop
548 if (_has_energy_system)
549 {
550 // We set the preconditioner/controllable parameters through petsc options. Linear
551 // tolerances will be overridden within the solver.
552 Moose::PetscSupport::petscSetOptions(_energy_petsc_options, solver_params);
553 residual_index += 1;
554 ns_its_residuals[residual_index] = solveAdvectedSystem(_energy_sys_number,
555 *_energy_system,
556 _energy_equation_relaxation,
557 _energy_linear_control,
558 _energy_l_abs_tol);
559
560 if (_has_solid_energy_system)
561 {
562 // We set the preconditioner/controllable parameters through petsc options. Linear
563 // tolerances will be overridden within the solver.
564 Moose::PetscSupport::petscSetOptions(_energy_petsc_options, solver_params);
565 residual_index += 1;
566 ns_its_residuals[residual_index] = solveSolidEnergySystem();
567 }
568 }
569
570 // If we have an turbulence equations, we solve it here. We solve it inside the
571 // momentum-pressure loop because it affects the turbulent viscosity
572 if (_has_turbulence_systems)
573 {
574 Moose::PetscSupport::petscSetOptions(_turbulence_petsc_options, solver_params);
575
576 for (auto system_i : index_range(_turbulence_systems))
577 {
578 residual_index += 1;
579 ns_its_residuals[residual_index] =
580 solveAdvectedSystem(_turbulence_system_numbers[system_i],
581 *_turbulence_systems[system_i],
582 _turbulence_equation_relaxation[system_i],
583 _turbulence_linear_control,
584 _turbulence_l_abs_tol);
585
586 auto & current_solution =
587 *(_turbulence_systems[system_i]->system().current_local_solution.get());
588 NS::FV::limitSolutionUpdate(current_solution, _turbulence_field_min_limit[system_i]);
589
590 // Relax the turbulence update for the next momentum predictor
591 auto & old_solution = *(_turbulence_systems[system_i]->solutionPreviousNewton());
592
593 // Relax the pressure update for the next momentum predictor
594 NS::FV::relaxSolutionUpdate(
595 current_solution, old_solution, _turbulence_equation_relaxation[system_i]);
596
597 // Overwrite old solution
598 old_solution = current_solution;
599 _turbulence_systems[system_i]->setSolution(current_solution);
600
601 // We clear out the caches so that the gradients can be computed with the relaxed solution
602 _turbulence_systems[system_i]->residualSetup();
603 }
604 }
605
606 // Printing residuals
607 residual_index = 0;
608 _console << "Iteration " << iteration_counter << " Initial residual norms:" << std::endl;
609 for (auto system_i : index_range(_momentum_systems))
610 _console << " Momentum equation:"
611 << (_momentum_systems.size() > 1
612 ? std::string(" Component ") + std::to_string(system_i + 1) +
613 std::string(" ")
614 : std::string(" "))
615 << COLOR_GREEN << ns_its_residuals[system_i].second << COLOR_DEFAULT << std::endl;
616 _console << " Pressure equation: " << COLOR_GREEN
617 << ns_its_residuals[momentum_residual.size()].second << COLOR_DEFAULT << std::endl;
618 residual_index = momentum_residual.size();
619
620 if (_has_energy_system)
621 {
622 residual_index += 1;
623 _console << " Energy equation: " << COLOR_GREEN << ns_its_residuals[residual_index].second
624 << COLOR_DEFAULT << std::endl;
625 if (_has_solid_energy_system)
626 {
627 residual_index += 1;
628 _console << " Solid energy equation: " << COLOR_GREEN
629 << ns_its_residuals[residual_index].second << COLOR_DEFAULT << std::endl;
630 }
631 }
632
633 if (_has_turbulence_systems)
634 {
635 _console << "Turbulence Iteration " << std::endl;
636 for (auto system_i : index_range(_turbulence_systems))
637 {
638 residual_index += 1;
639 _console << _turbulence_systems[system_i]->name() << " " << COLOR_GREEN
640 << ns_its_residuals[residual_index].second << COLOR_DEFAULT << std::endl;
641 }
642 }
643
644 converged = NS::FV::converged(ns_its_residuals, ns_abs_tols);
645 }
646
647 converged = _continue_on_max_its ? true : converged;
648
649 // Now we solve for the passive scalar equations, they should not influence the solution of the
650 // system above. The reason why we need more than one iteration is due to the matrix relaxation
651 // which can be used to stabilize the equations
652 if (_has_passive_scalar_systems)
653 {
654 _console << " Passive Scalar Iteration " << iteration_counter << std::endl;
655
656 // We set the options used by Petsc (preconditioners etc). We assume that every passive
657 // scalar equation uses the same options for now.
658 Moose::PetscSupport::petscSetOptions(_passive_scalar_petsc_options, solver_params);
659
660 iteration_counter = 0;
661 std::vector<std::pair<unsigned int, Real>> passive_scalar_residuals(
662 _passive_scalar_systems.size(), std::make_pair(0, 1.0));
663
664 bool passive_scalar_converged =
665 NS::FV::converged(passive_scalar_residuals, _passive_scalar_absolute_tolerance);
666 while (iteration_counter < _num_iterations && !passive_scalar_converged)
667 {
668 // We clear the caches in the passive scalar variables
669 for (auto system_i : index_range(_passive_scalar_systems))
670 _passive_scalar_systems[system_i]->residualSetup();
671
672 iteration_counter++;
673
674 // Solve the passive scalar equations
675 for (auto system_i : index_range(_passive_scalar_systems))
676 passive_scalar_residuals[system_i] =
677 solveAdvectedSystem(_passive_scalar_system_numbers[system_i],
678 *_passive_scalar_systems[system_i],
679 _passive_scalar_equation_relaxation[system_i],
680 _passive_scalar_linear_control,
681 _passive_scalar_l_abs_tol);
682
683 _console << "Iteration " << iteration_counter << " Initial residual norms:" << std::endl;
684 for (auto system_i : index_range(_passive_scalar_systems))
685 _console << _passive_scalar_systems[system_i]->name() << " " << COLOR_GREEN
686 << passive_scalar_residuals[system_i].second << COLOR_DEFAULT << std::endl;
687
688 passive_scalar_converged =
689 NS::FV::converged(passive_scalar_residuals, _passive_scalar_absolute_tolerance);
690 }
691
692 converged = _continue_on_max_its ? true : passive_scalar_converged;
693 }
694
695 return converged;
696}
SolveObject::_console
const ConsoleStream _console
FEProblemBase::execute
virtual void execute(const ExecFlagType &exec_type)
INSFVRhieChowInterpolatorSegregated::computeHbyA
void computeHbyA(bool verbose)
Computes the inverse of the digaonal (1/A) of the system matrix plus the H/A components for the press...
Definition INSFVRhieChowInterpolatorSegregated.C:331
INSFVRhieChowInterpolatorSegregated::computeFaceVelocity
void computeFaceVelocity()
Update the values of the face velocities in the containers.
Definition INSFVRhieChowInterpolatorSegregated.C:172
INSFVRhieChowInterpolatorSegregated::computeCellVelocity
void computeCellVelocity()
Update the cell values of the velocity variables.
Definition INSFVRhieChowInterpolatorSegregated.C:232
SolveObject::name
const std::string & name() const
NonlinearSystemBase::residualSetup
virtual void residualSetup() override
SIMPLESolveBase::_pressure_absolute_tolerance
const Real _pressure_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in pressure.
Definition SIMPLESolveBase.h:241
SIMPLESolveBase::_passive_scalar_equation_relaxation
const std::vector< Real > _passive_scalar_equation_relaxation
The user-defined relaxation parameter(s) for the passive scalar equation(s)
Definition SIMPLESolveBase.h:169
SIMPLESolveBase::_passive_scalar_l_abs_tol
const Real _passive_scalar_l_abs_tol
Absolute linear tolerance for the passive scalar equation(s).
Definition SIMPLESolveBase.h:179
SIMPLESolveBase::_passive_scalar_petsc_options
Moose::PetscSupport::PetscOptions _passive_scalar_petsc_options
Options which hold the petsc settings for the passive scalar equation(s)
Definition SIMPLESolveBase.h:172
SIMPLESolveBase::_momentum_absolute_tolerance
const Real _momentum_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in momentum.
Definition SIMPLESolveBase.h:238
SIMPLESolveBase::_pressure_variable_relaxation
const Real _pressure_variable_relaxation
The user-defined relaxation parameter for the pressure variable.
Definition SIMPLESolveBase.h:113
SIMPLESolveBase::_momentum_petsc_options
Moose::PetscSupport::PetscOptions _momentum_petsc_options
Options which hold the petsc settings for the momentum equation.
Definition SIMPLESolveBase.h:92
SIMPLESolveBase::_energy_linear_control
SIMPLESolverConfiguration _energy_linear_control
Options for the linear solver of the energy equation.
Definition SIMPLESolveBase.h:136
SIMPLESolveBase::_energy_l_abs_tol
const Real _energy_l_abs_tol
Absolute linear tolerance for the energy equations.
Definition SIMPLESolveBase.h:140
SIMPLESolveBase::_pressure_petsc_options
Moose::PetscSupport::PetscOptions _pressure_petsc_options
Options which hold the petsc settings for the pressure equation.
Definition SIMPLESolveBase.h:110
SIMPLESolveBase::_continue_on_max_its
const bool _continue_on_max_its
If solve should continue if maximum number of iterations is hit.
Definition SIMPLESolveBase.h:262
SIMPLESolveBase::_energy_absolute_tolerance
const Real _energy_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in energy.
Definition SIMPLESolveBase.h:244
SIMPLESolveBase::_num_iterations
const unsigned int _num_iterations
The maximum number of momentum-pressure iterations.
Definition SIMPLESolveBase.h:259
SIMPLESolveBase::_passive_scalar_absolute_tolerance
const std::vector< Real > _passive_scalar_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in passive scalars.
Definition SIMPLESolveBase.h:250
SIMPLESolveBase::_energy_equation_relaxation
const Real _energy_equation_relaxation
The user-defined relaxation parameter for the energy equation.
Definition SIMPLESolveBase.h:130
SIMPLESolveBase::_passive_scalar_linear_control
SIMPLESolverConfiguration _passive_scalar_linear_control
Options for the linear solver of the passive scalar equation(s)
Definition SIMPLESolveBase.h:175
SIMPLESolveBase::_energy_petsc_options
Moose::PetscSupport::PetscOptions _energy_petsc_options
Options which hold the petsc settings for the fluid energy equation.
Definition SIMPLESolveBase.h:133
SIMPLESolveBase::_print_fields
const bool _print_fields
Debug parameter which allows printing the coupling and solution vectors/matrices.
Definition SIMPLESolveBase.h:267
SIMPLESolveBase::_solid_energy_absolute_tolerance
const Real _solid_energy_absolute_tolerance
The user-defined absolute tolerance for determining the convergence in solid energy.
Definition SIMPLESolveBase.h:247
SIMPLESolveNonlinearAssembly::solveMomentumPredictor
virtual std::vector< std::pair< unsigned int, Real > > solveMomentumPredictor() override
Solve a momentum predictor step with a fixed pressure field.
Definition SIMPLESolveNonlinearAssembly.C:166
SIMPLESolveNonlinearAssembly::solvePressureCorrector
virtual std::pair< unsigned int, Real > solvePressureCorrector() override
Solve a pressure corrector step.
Definition SIMPLESolveNonlinearAssembly.C:245
SIMPLESolveNonlinearAssembly::solveAdvectedSystem
std::pair< unsigned int, Real > solveAdvectedSystem(const unsigned int system_num, NonlinearSystemBase &system, const Real relaxation_factor, libMesh::SolverConfiguration &solver_config, const Real abs_tol)
Solve an equation which contains an advection term that depends on the solution of the segregated Nav...
Definition SIMPLESolveNonlinearAssembly.C:307
SIMPLESolveNonlinearAssembly::solveSolidEnergySystem
std::pair< unsigned int, Real > solveSolidEnergySystem()
Solve the solid energy conservation equation.
Definition SIMPLESolveNonlinearAssembly.C:380
SolverParams::_line_search
Moose::LineSearchType _line_search
SolverParams::_type
Moose::SolveType _type
NonlinearSystemBase::setSolution
void setSolution(const NumericVector< Number > &soln)
NonlinearSystemBase::solutionPreviousNewton
virtual const NumericVector< Number > * solutionPreviousNewton() const
libMesh::System::current_local_solution
std::unique_ptr< NumericVector< Number > > current_local_solution
Moose::PetscSupport::petscSetOptions
void petscSetOptions(const PetscOptions &po, const SolverParams &solver_params, FEProblemBase *const problem=nullptr)
NS::FV::converged
bool converged(const std::vector< std::pair< unsigned int, Real > > &residuals, const std::vector< Real > &abs_tolerances)
Based on the residuals, determine if the iterative process converged or not.
Definition SegregatedSolverUtils.C:229
NS::FV::relaxSolutionUpdate
void relaxSolutionUpdate(NumericVector< Number > &vec_new, const NumericVector< Number > &vec_old, const Real relaxation_factor)
Relax the update on a solution field using the following approach: $u = u_{old}+\lambda (u - u_{old})...
Definition SegregatedSolverUtils.C:112
NS::FV::limitSolutionUpdate
void limitSolutionUpdate(NumericVector< Number > &solution, const Real min_limit=std::numeric_limits< Real >::epsilon(), const Real max_limit=1e10)
Limit a solution to its minimum and maximum bounds: $u = min(max(u, min_limit), max_limit)$.
Definition SegregatedSolverUtils.C:123

◆ solveAdvectedSystem()

std::pair< unsigned int, Real > SIMPLESolveNonlinearAssembly::solveAdvectedSystem ( const unsigned int  system_num,
NonlinearSystemBase &  system,
const Real  relaxation_factor,
libMesh::SolverConfiguration &  solver_config,
const Real  abs_tol 
)
protected

Solve an equation which contains an advection term that depends on the solution of the segregated Navier-Stokes equations.

Parameters
system_numThe number of the system which is solved
systemReference to the system which is solved
relaxation_factorThe relaxation factor for matrix relaxation
solver_configThe solver configuration object for the linear solve
abs_tolThe scaled absolute tolerance for the linear solve
Returns
The normalized residual norm of the equation.

Definition at line 307 of file SIMPLESolveNonlinearAssembly.C.

312{
313 _problem.setCurrentNonlinearSystem(system_num);
314
315 // We will need some members from the implicit nonlinear system
316 NonlinearImplicitSystem & ni_system =
317 libMesh::cast_ref<NonlinearImplicitSystem &>(system.system());
318
319 // We will need the solution, the right hand side and the matrix
320 NumericVector<Number> & current_local_solution = *(ni_system.current_local_solution);
321 NumericVector<Number> & solution = *(ni_system.solution);
322 SparseMatrix<Number> & mmat = *(ni_system.matrix);
323 NumericVector<Number> & rhs = *(ni_system.rhs);
324
325 // We need a vector that stores the (diagonal_relaxed-original_diagonal) vector
326 auto diff_diagonal = solution.zero_clone();
327
328 // Fetch the linear solver from the system
329 PetscLinearSolver<Real> & linear_solver =
330 libMesh::cast_ref<PetscLinearSolver<Real> &>(*ni_system.get_linear_solver());
331
332 // We need a zero vector to be able to emulate the Ax=b system by evaluating the
333 // residual and jacobian. Unfortunately, this will leave us with the -b on the right hand side
334 // so we correct it by multiplying it with (-1)
335 auto zero_solution = current_local_solution.zero_clone();
336 _problem.computeResidualAndJacobian(*zero_solution, rhs, mmat);
337 rhs.scale(-1.0);
338
339 // Go and relax the system matrix and the right hand side
340 NS::FV::relaxMatrix(mmat, relaxation_factor, *diff_diagonal);
341 NS::FV::relaxRightHandSide(rhs, solution, *diff_diagonal);
342
343 if (_print_fields)
344 {
345 _console << system.name() << " system matrix" << std::endl;
346 mmat.print();
347 _console << system.name() << " RHS vector" << std::endl;
348 rhs.print();
349 }
350
351 // We compute the normalization factors based on the fluxes
352 Real norm_factor = NS::FV::computeNormalizationFactor(solution, mmat, rhs);
353
354 // We need the non-preconditioned norm to be consistent with the norm factor
355 LibmeshPetscCall(KSPSetNormType(linear_solver.ksp(), KSP_NORM_UNPRECONDITIONED));
356
357 // Setting the linear tolerances and maximum iteration counts
358 solver_config.real_valued_data["abs_tol"] = absolute_tol * norm_factor;
359 linear_solver.set_solver_configuration(solver_config);
360
361 // Solve the system and update current local solution
362 auto its_res_pair = linear_solver.solve(mmat, mmat, solution, rhs);
363 ni_system.update();
364
365 if (_print_fields)
366 {
367 _console << " rhs when we solve " << system.name() << std::endl;
368 rhs.print();
369 _console << system.name() << " solution " << std::endl;
370 solution.print();
371 _console << " Norm factor " << norm_factor << std::endl;
372 }
373
374 system.setSolution(current_local_solution);
375
376 return std::make_pair(its_res_pair.first, linear_solver.get_initial_residual() / norm_factor);
377}
FEProblemBase::setCurrentNonlinearSystem
void setCurrentNonlinearSystem(const unsigned int nl_sys_num)
FEProblemBase::computeResidualAndJacobian
void computeResidualAndJacobian(const NumericVector< libMesh::Number > &soln, NumericVector< libMesh::Number > &residual, libMesh::SparseMatrix< libMesh::Number > &jacobian)
libMesh::NonlinearImplicitSystem::rhs
NumericVector< Number > * rhs
libMesh::NonlinearImplicitSystem::get_linear_solver
virtual LinearSolver< Number > * get_linear_solver() const
libMesh::NonlinearImplicitSystem::matrix
SparseMatrix< Number > * matrix
libMesh::PetscLinearSolver::set_solver_configuration
void set_solver_configuration(SolverConfiguration &solver_configuration)
libMesh::NumericVector::print
virtual void print(std::ostream &os=libMesh::out) const
libMesh::NumericVector::scale
virtual void scale(const T factor)=0
libMesh::NumericVector::zero_clone
virtual std::unique_ptr< NumericVector< T > > zero_clone() const=0
libMesh::PetscLinearSolver::solve
virtual std::pair< unsigned int, Real > solve(SparseMatrix< T > &matrix_in, NumericVector< T > &solution_in, NumericVector< T > &rhs_in, const std::optional< double > tol=std::nullopt, const std::optional< unsigned int > m_its=std::nullopt) override
libMesh::SparseMatrix::print
void print(std::ostream &os=libMesh::out, const bool sparse=false) const
libMesh::NonlinearImplicitSystem::solution
std::unique_ptr< NumericVector< Number > > solution
NS::FV::computeNormalizationFactor
Real computeNormalizationFactor(const NumericVector< Number > &solution, const SparseMatrix< Number > &mat, const NumericVector< Number > &rhs)
Compute a normalization factor which is applied to the linear residual to determine convergence.
Definition SegregatedSolverUtils.C:135
NS::FV::relaxMatrix
void relaxMatrix(SparseMatrix< Number > &matrix_in, const Real relaxation_parameter, NumericVector< Number > &diff_diagonal)
Relax the matrix to ensure diagonal dominance, we hold onto the difference in diagonals for later use...
Definition SegregatedSolverUtils.C:25
NS::FV::relaxRightHandSide
void relaxRightHandSide(NumericVector< Number > &rhs_in, const NumericVector< Number > &solution_in, const NumericVector< Number > &diff_diagonal)
Relax the right hand side of an equation, this needs to be called once and the system matrix has been...
Definition SegregatedSolverUtils.C:91

Referenced by solve().

◆ solveMomentumPredictor()

std::vector< std::pair< unsigned int, Real > > SIMPLESolveNonlinearAssembly::solveMomentumPredictor ( )
overrideprotectedvirtual

Solve a momentum predictor step with a fixed pressure field.

Returns
A vector of (number of linear iterations, normalized residual norm) pairs for the momentum equations. The length of the vector equals the dimensionality of the domain.

Implements SIMPLESolveBase.

Definition at line 166 of file SIMPLESolveNonlinearAssembly.C.

167{
168 // Temporary storage for the (flux-normalized) residuals form
169 // different momentum components
170 std::vector<std::pair<unsigned int, Real>> its_normalized_residuals;
171
172 // We can create this here with the assumption that every momentum component has the same number
173 // of dofs
174 auto zero_solution = _momentum_systems[0]->system().current_local_solution->zero_clone();
175
176 // Solve the momentum equations.
177 // TO DO: These equations are VERY similar. If we can store the differences (things coming from
178 // BCs for example) separately, it is enough to construct one matrix.
179 for (const auto system_i : index_range(_momentum_systems))
180 {
181 _problem.setCurrentNonlinearSystem(_momentum_system_numbers[system_i]);
182
183 // We will need the right hand side and the solution of the next component
184 NonlinearImplicitSystem & momentum_system =
185 libMesh::cast_ref<NonlinearImplicitSystem &>(_momentum_systems[system_i]->system());
186
187 PetscLinearSolver<Real> & momentum_solver =
188 libMesh::cast_ref<PetscLinearSolver<Real> &>(*momentum_system.get_linear_solver());
189
190 NumericVector<Number> & solution = *(momentum_system.solution);
191 NumericVector<Number> & rhs = *(momentum_system.rhs);
192 SparseMatrix<Number> & mmat = *(momentum_system.matrix);
193
194 auto diff_diagonal = solution.zero_clone();
195
196 // We plug zero in this to get the system matrix and the right hand side of the linear problem
197 _problem.computeResidualAndJacobian(*zero_solution, rhs, mmat);
198 // Sadly, this returns -b so we multiply with -1
199 rhs.scale(-1.0);
200
201 // Still need to relax the right hand side with the same vector
202 NS::FV::relaxMatrix(mmat, _momentum_equation_relaxation, *diff_diagonal);
203 NS::FV::relaxRightHandSide(rhs, solution, *diff_diagonal);
204
205 // The normalization factor depends on the right hand side so we need to recompute it for this
206 // component
207 Real norm_factor = NS::FV::computeNormalizationFactor(solution, mmat, rhs);
208
209 // Very important, for deciding the convergence, we need the unpreconditioned
210 // norms in the linear solve
211 LibmeshPetscCall(KSPSetNormType(momentum_solver.ksp(), KSP_NORM_UNPRECONDITIONED));
212 // Solve this component. We don't update the ghosted solution yet, that will come at the end
213 // of the corrector step. Also setting the linear tolerances and maximum iteration counts.
214 _momentum_linear_control.real_valued_data["abs_tol"] = _momentum_l_abs_tol * norm_factor;
215 momentum_solver.set_solver_configuration(_momentum_linear_control);
216
217 // We solve the equation
218 auto its_resid_pair = momentum_solver.solve(mmat, mmat, solution, rhs);
219 momentum_system.update();
220
221 // Save the normalized residual
222 its_normalized_residuals.push_back(
223 std::make_pair(its_resid_pair.first, momentum_solver.get_initial_residual() / norm_factor));
224
225 if (_print_fields)
226 {
227 _console << " matrix when we solve " << std::endl;
228 mmat.print();
229 _console << " rhs when we solve " << std::endl;
230 rhs.print();
231 _console << " velocity solution component " << system_i << std::endl;
232 solution.print();
233 _console << "Norm factor " << norm_factor << std::endl;
234 _console << Moose::stringify(momentum_solver.get_initial_residual()) << std::endl;
235 }
236
237 _momentum_systems[system_i]->setSolution(*(momentum_system.current_local_solution));
238 _momentum_systems[system_i]->copyPreviousSolutions(Moose::SolutionIterationType::Nonlinear);
239 }
240
241 return its_normalized_residuals;
242}
SIMPLESolveBase::_momentum_equation_relaxation
const Real _momentum_equation_relaxation
The user-defined relaxation parameter for the momentum equation.
Definition SIMPLESolveBase.h:95
SIMPLESolveBase::_momentum_l_abs_tol
const Real _momentum_l_abs_tol
Absolute linear tolerance for the momentum equation(s).
Definition SIMPLESolveBase.h:89
SIMPLESolveBase::_momentum_linear_control
SIMPLESolverConfiguration _momentum_linear_control
Options for the linear solver of the momentum equation.
Definition SIMPLESolveBase.h:85
libMesh::SparseMatrix::zero_clone
virtual std::unique_ptr< SparseMatrix< T > > zero_clone() const=0
Moose::stringify
std::string stringify(const T &t)

Referenced by solve().

◆ solvePressureCorrector()

std::pair< unsigned int, Real > SIMPLESolveNonlinearAssembly::solvePressureCorrector ( )
overrideprotectedvirtual

Solve a pressure corrector step.

Returns
The number of linear iterations and the normalized residual norm of the pressure equation.

Implements SIMPLESolveBase.

Definition at line 245 of file SIMPLESolveNonlinearAssembly.C.

246{
247 _problem.setCurrentNonlinearSystem(_pressure_sys_number);
248
249 // We will need some members from the implicit nonlinear system
250 NonlinearImplicitSystem & pressure_system =
251 libMesh::cast_ref<NonlinearImplicitSystem &>(_pressure_system.system());
252
253 // We will need the solution, the right hand side and the matrix
254 NumericVector<Number> & current_local_solution = *(pressure_system.current_local_solution);
255 NumericVector<Number> & solution = *(pressure_system.solution);
256 SparseMatrix<Number> & mmat = *(pressure_system.matrix);
257 NumericVector<Number> & rhs = *(pressure_system.rhs);
258
259 // Fetch the linear solver from the system
260 PetscLinearSolver<Real> & pressure_solver =
261 libMesh::cast_ref<PetscLinearSolver<Real> &>(*pressure_system.get_linear_solver());
262
263 // We need a zero vector to be able to emulate the Ax=b system by evaluating the
264 // residual and jacobian. Unfortunately, this will leave us with the -b on the right hand side
265 // so we correct it by multiplying it with (-1)
266 auto zero_solution = current_local_solution.zero_clone();
267 _problem.computeResidualAndJacobian(*zero_solution, rhs, mmat);
268 rhs.scale(-1.0);
269
270 if (_print_fields)
271 {
272 _console << "Pressure matrix" << std::endl;
273 mmat.print();
274 }
275
276 // We compute the normalization factors based on the fluxes
277 Real norm_factor = NS::FV::computeNormalizationFactor(solution, mmat, rhs);
278
279 // We need the non-preconditioned norm to be consistent with the norm factor
280 LibmeshPetscCall(KSPSetNormType(pressure_solver.ksp(), KSP_NORM_UNPRECONDITIONED));
281
282 // Setting the linear tolerances and maximum iteration counts
283 _pressure_linear_control.real_valued_data["abs_tol"] = _pressure_l_abs_tol * norm_factor;
284 pressure_solver.set_solver_configuration(_pressure_linear_control);
285
286 if (_pin_pressure)
287 NS::FV::constrainSystem(mmat, rhs, _pressure_pin_value, _pressure_pin_dof);
288
289 auto its_res_pair = pressure_solver.solve(mmat, mmat, solution, rhs);
290 pressure_system.update();
291
292 if (_print_fields)
293 {
294 _console << " rhs when we solve pressure " << std::endl;
295 rhs.print();
296 _console << " Pressure " << std::endl;
297 solution.print();
298 _console << "Norm factor " << norm_factor << std::endl;
299 }
300
301 _pressure_system.setSolution(current_local_solution);
302
303 return std::make_pair(its_res_pair.first, pressure_solver.get_initial_residual() / norm_factor);
304}
SIMPLESolveBase::_pressure_l_abs_tol
const Real _pressure_l_abs_tol
Absolute linear tolerance for the pressure equation.
Definition SIMPLESolveBase.h:107
SIMPLESolveBase::_pressure_linear_control
SIMPLESolverConfiguration _pressure_linear_control
Options for the linear solver of the pressure equation.
Definition SIMPLESolveBase.h:103
SIMPLESolveBase::_pressure_pin_value
const Real _pressure_pin_value
The value we want to enforce for pressure.
Definition SIMPLESolveBase.h:119
NS::FV::constrainSystem
void constrainSystem(SparseMatrix< Number > &mx, NumericVector< Number > &rhs, const Real desired_value, const dof_id_type dof_id)
Implicitly constrain the system by adding a factor*(u-u_desired) to it at a desired dof value.
Definition SegregatedSolverUtils.C:180

Referenced by solve().

◆ solveSolidEnergySystem()

std::pair< unsigned int, Real > SIMPLESolveNonlinearAssembly::solveSolidEnergySystem ( )
protected

Solve the solid energy conservation equation.

Returns
The normalized residual norm of the solid equation.

Definition at line 380 of file SIMPLESolveNonlinearAssembly.C.

381{
382 _problem.setCurrentNonlinearSystem(_solid_energy_sys_number);
383
384 // We will need some members from the implicit nonlinear system
385 NonlinearImplicitSystem & se_system =
386 libMesh::cast_ref<NonlinearImplicitSystem &>(_solid_energy_system->system());
387
388 // We will need the solution, the right hand side and the matrix
389 NumericVector<Number> & current_local_solution = *(se_system.current_local_solution);
390 NumericVector<Number> & solution = *(se_system.solution);
391 SparseMatrix<Number> & mat = *(se_system.matrix);
392 NumericVector<Number> & rhs = *(se_system.rhs);
393
394 // Fetch the linear solver from the system
395 PetscLinearSolver<Real> & se_solver =
396 libMesh::cast_ref<PetscLinearSolver<Real> &>(*se_system.get_linear_solver());
397
398 // We need a zero vector to be able to emulate the Ax=b system by evaluating the
399 // residual and jacobian. Unfortunately, this will leave us with the -b on the righ hand side
400 // so we correct it by multiplying it with (-1)
401 auto zero_solution = current_local_solution.zero_clone();
402 _problem.computeResidualAndJacobian(*zero_solution, rhs, mat);
403 rhs.scale(-1.0);
404
405 if (_print_fields)
406 {
407 _console << "Solid energy matrix" << std::endl;
408 mat.print();
409 }
410
411 // We compute the normalization factors based on the fluxes
412 Real norm_factor = NS::FV::computeNormalizationFactor(solution, mat, rhs);
413
414 // We need the non-preconditioned norm to be consistent with the norm factor
415 LibmeshPetscCall(KSPSetNormType(se_solver.ksp(), KSP_NORM_UNPRECONDITIONED));
416
417 // Setting the linear tolerances and maximum iteration counts
418 _solid_energy_linear_control.real_valued_data["abs_tol"] = _solid_energy_l_abs_tol * norm_factor;
419 se_solver.set_solver_configuration(_solid_energy_linear_control);
420
421 auto its_res_pair = se_solver.solve(mat, mat, solution, rhs);
422 se_system.update();
423
424 if (_print_fields)
425 {
426 _console << " Solid energy rhs " << std::endl;
427 rhs.print();
428 _console << " Solid temperature " << std::endl;
429 solution.print();
430 _console << "Norm factor " << norm_factor << std::endl;
431 }
432
433 _solid_energy_system->setSolution(current_local_solution);
434
435 return std::make_pair(its_res_pair.first, se_solver.get_initial_residual() / norm_factor);
436}
SIMPLESolveBase::_solid_energy_linear_control
SIMPLESolverConfiguration _solid_energy_linear_control
Options for the linear solver of the energy equation.
Definition SIMPLESolveBase.h:151
SIMPLESolveBase::_solid_energy_l_abs_tol
const Real _solid_energy_l_abs_tol
Absolute linear tolerance for the energy equations.
Definition SIMPLESolveBase.h:155

Referenced by solve().

◆ validParams()

InputParameters SIMPLESolveNonlinearAssembly::validParams ( )
static

Definition at line 20 of file SIMPLESolveNonlinearAssembly.C.

21{
22 InputParameters params = SIMPLESolveBase::validParams();
23
24 params.addParam<TagName>("pressure_gradient_tag",
25 "pressure_momentum_kernels",
26 "The name of the tags associated with the kernels in the momentum "
27 "equations which are not related to the pressure gradient.");
28
29 return params;
30}
InputParameters::addParam
void addParam(const std::string &name, const std::initializer_list< typename T::value_type > &value, const std::string &doc_string)
SIMPLESolveBase::validParams
static InputParameters validParams()
Definition SIMPLESolveBase.C:15

Referenced by SIMPLENonlinearAssembly::validParams().

Member Data Documentation

◆ _continue_on_max_its

const bool SIMPLESolveBase::_continue_on_max_its
protectedinherited

If solve should continue if maximum number of iterations is hit.

Definition at line 262 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve(), and solve().

◆ _energy_absolute_tolerance

const Real SIMPLESolveBase::_energy_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in energy.

Definition at line 244 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::setupResidualStorage(), and solve().

◆ _energy_equation_relaxation

const Real SIMPLESolveBase::_energy_equation_relaxation
protectedinherited

The user-defined relaxation parameter for the energy equation.

Definition at line 130 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve(), and solve().

◆ _energy_l_abs_tol

const Real SIMPLESolveBase::_energy_l_abs_tol
protectedinherited

Absolute linear tolerance for the energy equations.

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 140 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve(), and solve().

◆ _energy_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_energy_linear_control
protectedinherited

Options for the linear solver of the energy equation.

Definition at line 136 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _energy_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_energy_petsc_options
protectedinherited

Options which hold the petsc settings for the fluid energy equation.

Definition at line 133 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _energy_sys_number

const unsigned int SIMPLESolveNonlinearAssembly::_energy_sys_number
protected

The number of the system corresponding to the energy equation.

Definition at line 82 of file SIMPLESolveNonlinearAssembly.h.

Referenced by solve().

◆ _energy_system

NonlinearSystemBase* SIMPLESolveNonlinearAssembly::_energy_system
protected

Pointer to the nonlinear system corresponding to the fluid energy equation.

Definition at line 85 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), and solve().

◆ _has_energy_system

const bool SIMPLESolveBase::_has_energy_system
protectedinherited

Boolean for easy check if a fluid energy system shall be solved or not.

Definition at line 127 of file SIMPLESolveBase.h.

Referenced by SIMPLESolve::checkIntegrity(), checkIntegrity(), LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), LinearAssemblySegregatedSolve::setupResidualStorage(), SIMPLESolveBase::SIMPLESolveBase(), SIMPLESolveNonlinearAssembly(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _has_passive_scalar_systems

const bool SIMPLESolveBase::_has_passive_scalar_systems
protectedinherited

Boolean for easy check if a passive scalar systems shall be solved or not.

Definition at line 163 of file SIMPLESolveBase.h.

Referenced by SIMPLESolve::checkIntegrity(), checkIntegrity(), LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), SIMPLESolveBase::SIMPLESolveBase(), SIMPLESolveNonlinearAssembly(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _has_pm_radiation_systems

const bool SIMPLESolveBase::_has_pm_radiation_systems
protectedinherited

Boolean for easy check if participating media radiation systems shall be solved or not.

Definition at line 187 of file SIMPLESolveBase.h.

Referenced by SIMPLESolve::checkIntegrity(), LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), LinearAssemblySegregatedSolve::setupResidualStorage(), SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _has_solid_energy_system

const bool SIMPLESolveBase::_has_solid_energy_system
protectedinherited

Boolean for easy check if a solid energy system shall be solved or not.

Definition at line 145 of file SIMPLESolveBase.h.

Referenced by checkIntegrity(), LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), LinearAssemblySegregatedSolve::setupResidualStorage(), SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _has_turbulence_systems

const bool SIMPLESolveNonlinearAssembly::_has_turbulence_systems
protected

Boolean for easy check if turbulence systems shall be solved or not.

Definition at line 77 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), SIMPLESolveNonlinearAssembly(), and solve().

◆ _momentum_absolute_tolerance

const Real SIMPLESolveBase::_momentum_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in momentum.

Definition at line 238 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::setupResidualStorage(), and solve().

◆ _momentum_equation_relaxation

const Real SIMPLESolveBase::_momentum_equation_relaxation
protectedinherited

The user-defined relaxation parameter for the momentum equation.

Definition at line 95 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solveMomentumPredictor(), and solveMomentumPredictor().

◆ _momentum_l_abs_tol

const Real SIMPLESolveBase::_momentum_l_abs_tol
protectedinherited

Absolute linear tolerance for the momentum equation(s).

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 89 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solveMomentumPredictor(), and solveMomentumPredictor().

◆ _momentum_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_momentum_linear_control
protectedinherited

Options for the linear solver of the momentum equation.

Definition at line 85 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solveMomentumPredictor(), and solveMomentumPredictor().

◆ _momentum_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_momentum_petsc_options
protectedinherited

Options which hold the petsc settings for the momentum equation.

Definition at line 92 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _momentum_system_names

const std::vector<SolverSystemName>& SIMPLESolveBase::_momentum_system_names
protectedinherited

The names of the momentum systems.

Definition at line 82 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), SIMPLESolveBase::SIMPLESolveBase(), and SIMPLESolveNonlinearAssembly().

◆ _momentum_system_numbers

std::vector<unsigned int> SIMPLESolveNonlinearAssembly::_momentum_system_numbers
protected

The number(s) of the system(s) corresponding to the momentum equation(s)

Definition at line 63 of file SIMPLESolveNonlinearAssembly.h.

Referenced by linkRhieChowUserObject(), SIMPLESolveNonlinearAssembly(), and solveMomentumPredictor().

◆ _momentum_systems

std::vector<NonlinearSystemBase *> SIMPLESolveNonlinearAssembly::_momentum_systems
protected

Pointer(s) to the system(s) corresponding to the momentum equation(s)

Definition at line 66 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), linkRhieChowUserObject(), SIMPLESolveNonlinearAssembly(), solve(), and solveMomentumPredictor().

◆ _num_iterations

const unsigned int SIMPLESolveBase::_num_iterations
protectedinherited

The maximum number of momentum-pressure iterations.

Definition at line 259 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_absolute_tolerance

const std::vector<Real> SIMPLESolveBase::_passive_scalar_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in passive scalars.

Definition at line 250 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_equation_relaxation

const std::vector<Real> SIMPLESolveBase::_passive_scalar_equation_relaxation
protectedinherited

The user-defined relaxation parameter(s) for the passive scalar equation(s)

Definition at line 169 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_l_abs_tol

const Real SIMPLESolveBase::_passive_scalar_l_abs_tol
protectedinherited

Absolute linear tolerance for the passive scalar equation(s).

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 179 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_passive_scalar_linear_control
protectedinherited

Options for the linear solver of the passive scalar equation(s)

Definition at line 175 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_passive_scalar_petsc_options
protectedinherited

Options which hold the petsc settings for the passive scalar equation(s)

Definition at line 172 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_system_names

const std::vector<SolverSystemName>& SIMPLESolveBase::_passive_scalar_system_names
protectedinherited

The names of the passive scalar systems.

Definition at line 160 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), SIMPLESolveBase::SIMPLESolveBase(), SIMPLESolveNonlinearAssembly(), and LinearAssemblySegregatedSolve::solve().

◆ _passive_scalar_system_numbers

std::vector<unsigned int> SIMPLESolveBase::_passive_scalar_system_numbers
protectedinherited

Definition at line 166 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), SIMPLESolveNonlinearAssembly(), LinearAssemblySegregatedSolve::solve(), and solve().

◆ _passive_scalar_systems

std::vector<NonlinearSystemBase *> SIMPLESolveNonlinearAssembly::_passive_scalar_systems
protected

Pointer(s) to the system(s) corresponding to the passive scalar equation(s)

Definition at line 98 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), SIMPLESolveNonlinearAssembly(), and solve().

◆ _pin_pressure

const bool SIMPLESolveBase::_pin_pressure
protectedinherited

If the pressure needs to be pinned.

Definition at line 116 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::setupPressurePin(), LinearAssemblySegregatedSolve::solvePressureCorrector(), and solvePressureCorrector().

◆ _pm_radiation_absolute_tolerance

const std::vector<Real> SIMPLESolveBase::_pm_radiation_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in participating media radiation.

Definition at line 253 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::setupResidualStorage(), and SIMPLESolveBase::SIMPLESolveBase().

◆ _pm_radiation_equation_relaxation

const std::vector<Real> SIMPLESolveBase::_pm_radiation_equation_relaxation
protectedinherited

The user-defined relaxation parameter(s) for the participating media radiation equation(s)

Definition at line 193 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _pm_radiation_l_abs_tol

const Real SIMPLESolveBase::_pm_radiation_l_abs_tol
protectedinherited

Absolute linear tolerance for the participating media radiation equation(s).

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 203 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solve().

◆ _pm_radiation_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_pm_radiation_linear_control
protectedinherited

Options for the linear solver of the participating media radiation equation(s)

Definition at line 199 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _pm_radiation_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_pm_radiation_petsc_options
protectedinherited

Options which hold the petsc settings for the participating media radiation equation(s)

Definition at line 196 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _pm_radiation_system_names

const std::vector<SolverSystemName>& SIMPLESolveBase::_pm_radiation_system_names
protectedinherited

The names of the participating media radiation systems.

Definition at line 184 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), LinearAssemblySegregatedSolve::setupResidualStorage(), SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _pm_radiation_system_numbers

std::vector<unsigned int> SIMPLESolveBase::_pm_radiation_system_numbers
protectedinherited

Definition at line 190 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::LinearAssemblySegregatedSolve(), and LinearAssemblySegregatedSolve::solve().

◆ _pressure_absolute_tolerance

const Real SIMPLESolveBase::_pressure_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in pressure.

Definition at line 241 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::setupResidualStorage(), and solve().

◆ _pressure_l_abs_tol

const Real SIMPLESolveBase::_pressure_l_abs_tol
protectedinherited

Absolute linear tolerance for the pressure equation.

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 107 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solvePressureCorrector(), and solvePressureCorrector().

◆ _pressure_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_pressure_linear_control
protectedinherited

Options for the linear solver of the pressure equation.

Definition at line 103 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solvePressureCorrector(), and solvePressureCorrector().

◆ _pressure_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_pressure_petsc_options
protectedinherited

Options which hold the petsc settings for the pressure equation.

Definition at line 110 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::correctVelocity(), SIMPLESolveBase::SIMPLESolveBase(), and solve().

◆ _pressure_pin_dof

dof_id_type SIMPLESolveBase::_pressure_pin_dof
protectedinherited

The dof ID where the pressure needs to be pinned.

Definition at line 122 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::setupPressurePin(), LinearAssemblySegregatedSolve::solvePressureCorrector(), and solvePressureCorrector().

◆ _pressure_pin_value

const Real SIMPLESolveBase::_pressure_pin_value
protectedinherited

The value we want to enforce for pressure.

Definition at line 119 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solvePressureCorrector(), and solvePressureCorrector().

◆ _pressure_sys_number

const unsigned int SIMPLESolveNonlinearAssembly::_pressure_sys_number
protected

The number of the system corresponding to the pressure equation.

Definition at line 69 of file SIMPLESolveNonlinearAssembly.h.

Referenced by solvePressureCorrector().

◆ _pressure_system

NonlinearSystemBase& SIMPLESolveNonlinearAssembly::_pressure_system
protected

Reference to the nonlinear system corresponding to the pressure equation.

Definition at line 72 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), SIMPLESolveNonlinearAssembly(), solve(), and solvePressureCorrector().

◆ _pressure_system_name

const SolverSystemName& SIMPLESolveBase::_pressure_system_name
protectedinherited

The name of the pressure system.

Definition at line 100 of file SIMPLESolveBase.h.

◆ _pressure_tag_id

const TagID SIMPLESolveNonlinearAssembly::_pressure_tag_id
protected

The ID of the tag which corresponds to the pressure gradient terms in the momentum equation.

Definition at line 143 of file SIMPLESolveNonlinearAssembly.h.

Referenced by linkRhieChowUserObject(), and SIMPLESolveNonlinearAssembly().

◆ _pressure_tag_name

const TagName SIMPLESolveNonlinearAssembly::_pressure_tag_name
protected

The name of the vector tag which corresponds to the pressure gradient terms in the momentum equation.

Definition at line 139 of file SIMPLESolveNonlinearAssembly.h.

◆ _pressure_variable_relaxation

const Real SIMPLESolveBase::_pressure_variable_relaxation
protectedinherited

The user-defined relaxation parameter for the pressure variable.

Definition at line 113 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::correctVelocity(), and solve().

◆ _print_fields

const bool SIMPLESolveBase::_print_fields
protectedinherited

Debug parameter which allows printing the coupling and solution vectors/matrices.

Definition at line 267 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::correctVelocity(), solve(), LinearAssemblySegregatedSolve::solveAdvectedSystem(), solveAdvectedSystem(), LinearAssemblySegregatedSolve::solveMomentumPredictor(), solveMomentumPredictor(), LinearAssemblySegregatedSolve::solvePressureCorrector(), solvePressureCorrector(), LinearAssemblySegregatedSolve::solveSolidEnergy(), and solveSolidEnergySystem().

◆ _rc_uo

INSFVRhieChowInterpolatorSegregated* SIMPLESolveNonlinearAssembly::_rc_uo
protected

Pointer to the segregated RhieChow interpolation object.

Definition at line 135 of file SIMPLESolveNonlinearAssembly.h.

Referenced by linkRhieChowUserObject(), and solve().

◆ _solid_energy_absolute_tolerance

const Real SIMPLESolveBase::_solid_energy_absolute_tolerance
protectedinherited

The user-defined absolute tolerance for determining the convergence in solid energy.

Definition at line 247 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::setupResidualStorage(), and solve().

◆ _solid_energy_l_abs_tol

const Real SIMPLESolveBase::_solid_energy_l_abs_tol
protectedinherited

Absolute linear tolerance for the energy equations.

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 155 of file SIMPLESolveBase.h.

Referenced by LinearAssemblySegregatedSolve::solveSolidEnergy(), and solveSolidEnergySystem().

◆ _solid_energy_linear_control

SIMPLESolverConfiguration SIMPLESolveBase::_solid_energy_linear_control
protectedinherited

Options for the linear solver of the energy equation.

Definition at line 151 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), LinearAssemblySegregatedSolve::solveSolidEnergy(), and solveSolidEnergySystem().

◆ _solid_energy_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveBase::_solid_energy_petsc_options
protectedinherited

Options which hold the petsc settings for the fluid energy equation.

Definition at line 148 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _solid_energy_sys_number

const unsigned int SIMPLESolveNonlinearAssembly::_solid_energy_sys_number
protected

The number of the system corresponding to the solid energy equation.

Definition at line 90 of file SIMPLESolveNonlinearAssembly.h.

Referenced by solveSolidEnergySystem().

◆ _solid_energy_system

NonlinearSystemBase* SIMPLESolveNonlinearAssembly::_solid_energy_system
protected

Pointer to the nonlinear system corresponding to the solid energy equation.

Definition at line 93 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), solve(), and solveSolidEnergySystem().

◆ _turbulence_absolute_tolerance

const std::vector<Real> SIMPLESolveNonlinearAssembly::_turbulence_absolute_tolerance
protected

The user-defined absolute tolerance for determining the convergence in turbulence equations.

Definition at line 130 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_equation_relaxation

const std::vector<Real> SIMPLESolveNonlinearAssembly::_turbulence_equation_relaxation
protected

The user-defined relaxation parameter(s) for the turbulence equation(s)

Definition at line 112 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_field_min_limit

std::vector<Real> SIMPLESolveNonlinearAssembly::_turbulence_field_min_limit
protected

The user-defined lower limit for turbulent quantities e.g. k, eps/omega, etc..

Definition at line 115 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_field_relaxation

std::vector<Real> SIMPLESolveBase::_turbulence_field_relaxation
protectedinherited

The user-defined relaxation parameter(s) for the turbulence field(s)

Definition at line 220 of file SIMPLESolveBase.h.

Referenced by SIMPLESolveBase::SIMPLESolveBase(), and LinearAssemblySegregatedSolve::solve().

◆ _turbulence_l_abs_tol

const Real SIMPLESolveNonlinearAssembly::_turbulence_l_abs_tol
protected

Absolute linear tolerance for the turbulence equation(s).

We need to store this, because it needs to be scaled with a representative flux.

Definition at line 125 of file SIMPLESolveNonlinearAssembly.h.

Referenced by solve().

◆ _turbulence_linear_control

SIMPLESolverConfiguration SIMPLESolveNonlinearAssembly::_turbulence_linear_control
protected

Options for the linear solver of the turbulence equation(s)

Definition at line 121 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_petsc_options

Moose::PetscSupport::PetscOptions SIMPLESolveNonlinearAssembly::_turbulence_petsc_options
protected

Options which hold the petsc settings for the turbulence equation(s)

Definition at line 118 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_system_names

const std::vector<SolverSystemName>& SIMPLESolveNonlinearAssembly::_turbulence_system_names
protected

The names of the turbulence scalar systems.

Definition at line 103 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly().

◆ _turbulence_system_numbers

std::vector<unsigned int> SIMPLESolveNonlinearAssembly::_turbulence_system_numbers
protected

Definition at line 106 of file SIMPLESolveNonlinearAssembly.h.

Referenced by SIMPLESolveNonlinearAssembly(), and solve().

◆ _turbulence_systems

std::vector<NonlinearSystemBase *> SIMPLESolveNonlinearAssembly::_turbulence_systems
protected

Pointer(s) to the system(s) corresponding to the turbulence equation(s)

Definition at line 109 of file SIMPLESolveNonlinearAssembly.h.

Referenced by checkIntegrity(), SIMPLESolveNonlinearAssembly(), and solve().

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