Flow123d
master-f44eb46
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Class for solution of fully coupled flow and mechanics using fixed-stress iterative splitting. More...
#include <hm_iterative.hh>
Classes | |
class | EqData |
class | EqFields |
Public Member Functions | |
HM_Iterative (Mesh &mesh, Input::Record in_record) | |
void | initialize () override |
void | zero_time_step () override |
void | update_solution () override |
~HM_Iterative () | |
Public Member Functions inherited from DarcyFlowInterface | |
DECLARE_EXCEPTION (ExcBddcmlNotSupported,<< "Flow123d was not build with BDDCML support.\n") | |
DECLARE_EXCEPTION (ExcUnknownSolver,<< "Unknown solver type. Internal error.\n") | |
DarcyFlowInterface (Mesh &mesh, const Input::Record in_rec) | |
virtual | ~DarcyFlowInterface () |
Public Member Functions inherited from EquationBase | |
EquationBase () | |
EquationBase (Mesh &mesh, const Input::Record in_rec) | |
virtual | ~EquationBase () |
virtual void | choose_next_time () |
virtual void | set_time_upper_constraint (double dt, std::string message) |
virtual void | set_time_lower_constraint (double dt, std::string message) |
TimeGovernor & | time () |
virtual void | set_time_governor (TimeGovernor &time) |
double | planned_time () |
virtual double | solved_time () |
Mesh & | mesh () |
std::shared_ptr< Balance > | balance () const |
TimeMark::Type | mark_type () |
FieldSet & | eq_fieldset () |
std::shared_ptr< FieldSet > | eq_fieldset_ptr () |
virtual void | output_data () |
Write computed fields. More... | |
void | init_user_fields (Input::Array user_fields, FieldSet &output_fields) |
Public Member Functions inherited from IterativeCoupling | |
TYPEDEF_ERR_INFO (EI_Reason, string) | |
DECLARE_EXCEPTION (ExcSolverDiverge,<< "Nonlinear solver did not converge. Reason: "<< EI_Reason::val) | |
IterativeCoupling (Input::Record in_record) | |
void | solve_step () |
unsigned int | iteration () |
Static Public Member Functions | |
static const Input::Type::Record & | get_input_type () |
Define input record. More... | |
Static Public Member Functions inherited from DarcyFlowInterface | |
static Input::Type::Abstract & | get_input_type () |
Static Public Member Functions inherited from EquationBase | |
static Input::Type::Record & | record_template () |
Template Record with common keys for derived equations. More... | |
static Input::Type::Record & | user_fields_template (std::string equation_name) |
Template Record with common key user_fields for derived equations. More... | |
Static Public Member Functions inherited from IterativeCoupling | |
static const Input::Type::Record & | record_template () |
Private Member Functions | |
void | update_potential () |
void | update_flow_fields () |
void | solve_iteration () override |
Solve equations and update data (fields). More... | |
void | update_after_iteration () override |
Save data (e.g. solution fields) for the next iteration. More... | |
void | update_after_converged () override |
Save data after iterations have finished. More... | |
void | compute_iteration_error (double &abs_error, double &rel_error) override |
Compute absolute and relative error in the solution. More... | |
Private Attributes | |
GenericAssembly< FlowPotentialAssemblyHM > * | flow_potential_assembly_ |
GenericAssembly< ResidualAssemblyHM > * | residual_assembly_ |
std::shared_ptr< EqFields > | eq_fields_ |
std::shared_ptr< EqData > | eq_data_ |
Static Private Attributes | |
static const int | registrar |
Additional Inherited Members | |
Public Types inherited from DarcyFlowInterface | |
enum | MortarMethod { NoMortar = 0 , MortarP0 = 1 , MortarP1 = 2 } |
Type of experimental Mortar-like method for non-compatible 1d-2d interaction. More... | |
typedef DarcyFlowInterface | FactoryBaseType |
Typedef for usage of Input::Factory in child classes. More... | |
Protected Attributes inherited from EquationBase | |
bool | equation_empty_ |
flag is true if only default constructor was called More... | |
Mesh * | mesh_ |
TimeGovernor * | time_ |
Input::Record | input_record_ |
std::shared_ptr< FieldSet > | eq_fieldset_ |
std::shared_ptr< Balance > | balance_ |
object for calculation and writing the mass balance to file. More... | |
Protected Attributes inherited from IterativeCoupling | |
unsigned int | min_it_ |
Minimal number of iterations to perform. More... | |
unsigned int | max_it_ |
Maximal number of iterations. More... | |
double | a_tol_ |
Absolute tolerance for difference between two succeeding iterations. More... | |
double | r_tol_ |
Relative tolerance for difference between two succeeding iterations. More... | |
Class for solution of fully coupled flow and mechanics using fixed-stress iterative splitting.
Flow and mechanics are solved separately and within each iteration the coupling terms are updated. Here we use the fixed-stress splitting [see Mikelic&Wheeler, Comput. Geosci. 17(3), 2013] which uses a tuning parameter "beta" to speed up the convergence.
Definition at line 133 of file hm_iterative.hh.
HM_Iterative::HM_Iterative | ( | Mesh & | mesh, |
Input::Record | in_record | ||
) |
Definition at line 219 of file hm_iterative.cc.
HM_Iterative::~HM_Iterative | ( | ) |
Definition at line 398 of file hm_iterative.cc.
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overrideprivatevirtual |
Compute absolute and relative error in the solution.
Implements IterativeCoupling.
Definition at line 374 of file hm_iterative.cc.
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static |
Define input record.
Definition at line 74 of file hm_iterative.cc.
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overridevirtual |
This method should initialize fields of the equation. All members (e.g. number of components) that are necessary for the field initialization must be set between construction and call of initialize. After this method the upper level coupling may set sharing of some fields between equations.
Reimplemented from EquationBase.
Definition at line 269 of file hm_iterative.cc.
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overrideprivatevirtual |
Solve equations and update data (fields).
Implements IterativeCoupling.
Definition at line 318 of file hm_iterative.cc.
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overrideprivatevirtual |
Save data after iterations have finished.
Implements IterativeCoupling.
Definition at line 339 of file hm_iterative.cc.
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overrideprivatevirtual |
Save data (e.g. solution fields) for the next iteration.
Implements IterativeCoupling.
Definition at line 331 of file hm_iterative.cc.
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private |
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private |
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overridevirtual |
Calculation of the next time step and its output.
Reimplemented from EquationBase.
Definition at line 309 of file hm_iterative.cc.
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overridevirtual |
Initialization of the solution in the zero time.
There may be fields that can not be initialized in the initialize method as they are provided by the coupling. Fields coming from coupling has to be set after the initialize method and before zero_time_step.
Reimplemented from EquationBase.
Definition at line 291 of file hm_iterative.cc.
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private |
Definition at line 206 of file hm_iterative.hh.
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private |
Definition at line 204 of file hm_iterative.hh.
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private |
Definition at line 201 of file hm_iterative.hh.
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staticprivate |
Definition at line 199 of file hm_iterative.hh.
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private |
Definition at line 202 of file hm_iterative.hh.