Class for calculation and writing the balance of mass, volume sources and fluxes. More...

#include <mass_balance.hh>

Collaboration diagram for MassBalance:

Public Member Functions
	MassBalance (EquationForMassBalance *eq, const Input::Record &in_rec)

	~MassBalance ()

void	output (double time)
	Write computed fields to file. More...

void	calculate (double time)

Static Public Attributes
static Input::Type::Record	input_type

Protected Attributes
EquationForMassBalance *	equation_
	Pointer to the class which implements calculation of mass, sources and fluxes. More...

FILE *	balance_output_file
	Handle for output file for output of balance and total fluxes over individual regions and region sets. More...

vector< vector< double > >	bcd_balance

vector< vector< double > >	bcd_plus_balance

vector< vector< double > >	bcd_minus_balance

vector< vector< double > >	mass

vector< vector< double > >	src_balance

vector< double >	bcd_total_balance

vector< double >	bcd_total_inflow

vector< double >	bcd_total_outflow

vector< double >	mass_total

vector< double >	src_total_balance

vector< double >	initial_mass

vector< double >	integrated_sources

vector< double >	integrated_fluxes

double	initial_time
	initial time More...

double	last_time
	time of last calculated balance More...

bool	initial
	true before calculating the mass at initial time, otherwise false More...

bool	cumulative
	if true then cumulative balance is computed More...

Detailed Description

Class for calculation and writing the balance of mass, volume sources and fluxes.

At each time instant we calculate:

Flux rate through all boundary regions
Volume sources rate on all bulk regions
Mass on all bulk regions

In addition, the quantities are summed over all regions and integrated in time, so that the cumulative (integrated) quantities should satisfy:

INITIAL_MASS + INTEGRATED_SOURCES - INTEGRATED_FLUXES = CURRENT_MASS.

All quantities are written to the file "mass_balance.txt" in the output directory.

Definition at line 82 of file mass_balance.hh.

Constructor & Destructor Documentation

MassBalance::MassBalance	(	EquationForMassBalance *	eq,
		const Input::Record &	in_rec
	)

Definition at line 56 of file mass_balance.cc.

MassBalance::~MassBalance ( )

Definition at line 83 of file mass_balance.cc.

Member Function Documentation

void MassBalance::calculate ( double time )

Calculate mass balance: flux through boundary, mass and volume sources

Definition at line 89 of file mass_balance.cc.

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void MassBalance::output ( double time )

Write computed fields to file.

Definition at line 251 of file mass_balance.cc.

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Member Data Documentation

FILE* MassBalance::balance_output_file

protected

Handle for output file for output of balance and total fluxes over individual regions and region sets.

Definition at line 109 of file mass_balance.hh.

vector<vector<double> > MassBalance::bcd_balance

protected

Definition at line 112 of file mass_balance.hh.

vector<vector<double> > MassBalance::bcd_minus_balance

protected

Definition at line 114 of file mass_balance.hh.

vector<vector<double> > MassBalance::bcd_plus_balance

protected

Definition at line 113 of file mass_balance.hh.

vector<double> MassBalance::bcd_total_balance

protected

Definition at line 118 of file mass_balance.hh.

vector<double> MassBalance::bcd_total_inflow

protected

Definition at line 119 of file mass_balance.hh.

vector<double> MassBalance::bcd_total_outflow

protected

Definition at line 120 of file mass_balance.hh.

bool MassBalance::cumulative

protected

if true then cumulative balance is computed

Definition at line 138 of file mass_balance.hh.

EquationForMassBalance* MassBalance::equation_

protected

Pointer to the class which implements calculation of mass, sources and fluxes.

Definition at line 106 of file mass_balance.hh.

bool MassBalance::initial

protected

true before calculating the mass at initial time, otherwise false

Definition at line 135 of file mass_balance.hh.

vector<double> MassBalance::initial_mass

protected

Definition at line 124 of file mass_balance.hh.

double MassBalance::initial_time

protected

initial time

Definition at line 129 of file mass_balance.hh.

Record MassBalance::input_type

static

Initial value:

= Record("MassBalance", "Balance of mass, boundary fluxes and sources for transport of substances.")
    .declare_key("cumulative", Bool(), Default("false"), "Compute cumulative balance over time. "
            "If true, then balance is calculated at each computational time step, which can slow down the program.")
    .declare_key("file", FileName::output(), Default("mass_balance.txt"), "File name for output of mass balance.")

Definition at line 100 of file mass_balance.hh.

vector<double> MassBalance::integrated_fluxes

protected

Definition at line 126 of file mass_balance.hh.

vector<double> MassBalance::integrated_sources

protected

Definition at line 125 of file mass_balance.hh.

double MassBalance::last_time

protected

time of last calculated balance

Definition at line 132 of file mass_balance.hh.

vector<vector<double> > MassBalance::mass

protected

Definition at line 115 of file mass_balance.hh.

vector<double> MassBalance::mass_total

protected

Definition at line 121 of file mass_balance.hh.

vector<vector<double> > MassBalance::src_balance

protected

Definition at line 116 of file mass_balance.hh.

vector<double> MassBalance::src_total_balance

protected

Definition at line 122 of file mass_balance.hh.

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

/home/Jenkins/jenkins/F123-windows32-release/flow123d/src/transport/mass_balance.hh
/home/Jenkins/jenkins/F123-windows32-release/flow123d/src/transport/mass_balance.cc

Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation