Mixed-hybrid model of linear Darcy flow, possibly unsteady. More...

#include <darcy_flow_mh.hh>

Inheritance diagram for DarcyFlowMH:

Collaboration diagram for DarcyFlowMH:

Classes
class	EqData
	Data for Darcy flow equation. More...

Public Types
enum	MortarMethod { NoMortar = 0, MortarP0 = 1, MortarP1 = 2 }

Public Member Functions
	DarcyFlowMH (Mesh &mesh, const Input::Record in_rec)

void	get_velocity_seq_vector (Vec &velocity_vec)

const MH_DofHandler &	get_mh_dofhandler ()

virtual void	set_concentration_vector (Vec &vc)

Public Member Functions inherited from EquationBase
	EquationBase ()

	EquationBase (Mesh &mesh, const Input::Record in_rec)

virtual	~EquationBase ()

virtual void	zero_time_step ()

virtual void	update_solution ()

virtual void	initialize ()
	Initialize fields. More...

virtual void	choose_next_time ()

virtual void	set_time_upper_constraint (double dt)

virtual void	set_time_lower_constraint (double dt)

TimeGovernor const &	time ()

virtual void	set_time_governor (TimeGovernor &time)

double	planned_time ()

double	solved_time ()

Mesh &	mesh ()

TimeMark::Type	mark_type ()

FieldSet &	data ()

virtual void	get_solution_vector (double *&vector, unsigned int &size)

virtual void	get_parallel_solution_vector (Vec &vector)

virtual void	output_data ()
	Write computed fields. More...

Static Public Attributes
static Input::Type::Selection	mh_mortar_selection

static Input::Type::AbstractRecord	input_type

static Input::Type::Record	bc_segment_rec

static Input::Type::AbstractRecord	bc_input_type

static std::vector < Input::Type::Record >	bc_input_types

Protected Member Functions
void	setup_velocity_vector ()

virtual double	solution_precision () const =0

Protected Attributes
bool	solution_changed_for_scatter

Vec	velocity_vector

MH_DofHandler	mh_dh

MortarMethod	mortar_method_

boost::shared_ptr< Balance >	balance_
	object for calculation and writing the water balance to file. More...

unsigned int	water_balance_idx_
	index of water balance within the Balance object. 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_

FieldSet *	eq_data_

Detailed Description

Mixed-hybrid model of linear Darcy flow, possibly unsteady.

Abstract class for various implementations of Darcy flow. In future there should be one further level of abstraction for general time dependent problem.

maybe TODO: split compute_one_step to : 1) prepare_next_timestep 2) actualize_solution - this is for iterative nonlinear solvers

Definition at line 94 of file darcy_flow_mh.hh.

Member Enumeration Documentation

enum DarcyFlowMH::MortarMethod

Enumerator
NoMortar
MortarP0
MortarP1

Definition at line 96 of file darcy_flow_mh.hh.

Constructor & Destructor Documentation

DarcyFlowMH::DarcyFlowMH	(	Mesh &	mesh,
		const Input::Record	in_rec
	)

inline

Model for transition coefficients due to Martin, Jaffre, Roberts (see manual for full reference)

TODO:

how we can reuse values computed during assembly we want to make this class see values in

Definition at line 160 of file darcy_flow_mh.hh.

Member Function Documentation

const MH_DofHandler& DarcyFlowMH::get_mh_dofhandler ( )

inline

Definition at line 173 of file darcy_flow_mh.hh.

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void DarcyFlowMH::get_velocity_seq_vector ( Vec & velocity_vec )

inline

Definition at line 170 of file darcy_flow_mh.hh.

virtual void DarcyFlowMH::set_concentration_vector ( Vec & vc )

inlinevirtual

Definition at line 190 of file darcy_flow_mh.hh.

void DarcyFlowMH::setup_velocity_vector ( )

inlineprotected

Definition at line 194 of file darcy_flow_mh.hh.

virtual double DarcyFlowMH::solution_precision ( ) const

protectedpure virtual

Implemented in DarcyFlowMH_Steady.

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Member Data Documentation

boost::shared_ptr<Balance> DarcyFlowMH::balance_

protected

object for calculation and writing the water balance to file.

Definition at line 212 of file darcy_flow_mh.hh.

Input::Type::AbstractRecord DarcyFlowMH::bc_input_type

static

Definition at line 167 of file darcy_flow_mh.hh.

std::vector<Input::Type::Record> DarcyFlowMH::bc_input_types

static

Definition at line 168 of file darcy_flow_mh.hh.

Input::Type::Record DarcyFlowMH::bc_segment_rec

static

Definition at line 166 of file darcy_flow_mh.hh.

it::AbstractRecord DarcyFlowMH::input_type

static

Initial value:

=
        it::AbstractRecord("DarcyFlowMH", "Mixed-Hybrid  solver for saturated Darcy flow.")
        .declare_key("n_schurs", it::Integer(0,2), it::Default("2"),
                "Number of Schur complements to perform when solving MH sytem.")
        .declare_key("solver", LinSys::input_type, it::Default::obligatory(),
                "Linear solver for MH problem.")
        .declare_key("output", DarcyFlowMHOutput::input_type, it::Default::obligatory(),
                "Parameters of output form MH module.")
        .declare_key("mortar_method", mh_mortar_selection, it::Default("None"),
                "Method for coupling Darcy flow between dimensions." )
        .declare_key("balance", Balance::input_type, it::Default::obligatory(),
                "Settings for computing mass balance.")

Definition at line 165 of file darcy_flow_mh.hh.

MH_DofHandler DarcyFlowMH::mh_dh

protected

Definition at line 207 of file darcy_flow_mh.hh.

it::Selection DarcyFlowMH::mh_mortar_selection

static

Initial value:

= it::Selection("MH_MortarMethod")
    .add_value(NoMortar, "None", "Mortar space: P0 on elements of lower dimension.")
    .add_value(MortarP0, "P0", "Mortar space: P0 on elements of lower dimension.")
    .add_value(MortarP1, "P1", "Mortar space: P1 on intersections, using non-conforming pressures.")

Definition at line 164 of file darcy_flow_mh.hh.

MortarMethod DarcyFlowMH::mortar_method_

protected

Definition at line 209 of file darcy_flow_mh.hh.

bool DarcyFlowMH::solution_changed_for_scatter

protected

Definition at line 205 of file darcy_flow_mh.hh.

Vec DarcyFlowMH::velocity_vector

protected

Definition at line 206 of file darcy_flow_mh.hh.

unsigned int DarcyFlowMH::water_balance_idx_

protected

index of water balance within the Balance object.

Definition at line 214 of file darcy_flow_mh.hh.

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

/home/builder/jenkins/F123-linux-release/flow123d/src/flow/darcy_flow_mh.hh
/home/builder/jenkins/F123-linux-release/flow123d/src/flow/darcy_flow_mh.cc

Classes

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation