Package pulse.problem.schemes.rte

Class FluxesAndExplicitDerivatives

java.lang.Object

pulse.problem.schemes.rte.Fluxes

pulse.problem.schemes.rte.FluxesAndExplicitDerivatives

All Implemented Interfaces:

Serializable, DerivativeCalculator

public class FluxesAndExplicitDerivatives
extends Fluxes

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
FluxesAndExplicitDerivatives(NumericProperty gridDensity, NumericProperty opticalThickness)

Method Summary

Modifier and Type	Method	Description
double	fluxDerivative(int index)	Calculates the flux derivative at the uIndex grid point.
double	fluxDerivativeFront()	Calculates the flux derivative at the front surface.
double	fluxDerivativeRear()	Calculates the flux derivative at the rear surface.
double	getFluxDerivative(int i)
double	getStoredFluxDerivative(int index)
void	init()
double	meanFluxDerivative(int uIndex)	Calculates the average value of the flux derivatives at the uIndex grid point on the current and previous timesteps.
double	meanFluxDerivativeFront()	Calculates the average value of the flux derivatives at the first grid point on the current and previous timesteps.
double	meanFluxDerivativeRear()	Calculates the average value of the flux derivatives at the last grid point on the current and previous timesteps.
void	setFluxDerivative(int i, double f)
void	store()	Stores all currently calculated fluxes in a separate array.

Methods inherited from class pulse.problem.schemes.rte.Fluxes

checkArrays, getDensity, getFlux, getOpticalGridStep, getOpticalThickness, getStoredFlux, setDensity, setFlux, setOpticalThickness

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FluxesAndExplicitDerivatives

public FluxesAndExplicitDerivatives(NumericProperty gridDensity,
                                    NumericProperty opticalThickness)

Method Detail

init

public void init()

Overrides:

init in class Fluxes

fluxDerivative

public double fluxDerivative(int index)

Description copied from interface: DerivativeCalculator

Calculates the flux derivative at the uIndex grid point.

Parameters:

index - the grid point index

Returns:

the value of the flux derivative at uIndex

fluxDerivativeRear

public double fluxDerivativeRear()

Description copied from interface: DerivativeCalculator

Calculates the flux derivative at the rear surface.

Returns:

the value of the flux derivative at the rear surface

fluxDerivativeFront

public double fluxDerivativeFront()

Description copied from interface: DerivativeCalculator

Calculates the flux derivative at the front surface.

Returns:

the value of the flux derivative at the front surface

store

public void store()

Description copied from class: Fluxes

Stores all currently calculated fluxes in a separate array.

Overrides:

store in class Fluxes

meanFluxDerivative

public double meanFluxDerivative(int uIndex)

Description copied from interface: DerivativeCalculator

Calculates the average value of the flux derivatives at the uIndex grid point on the current and previous timesteps.

Parameters:

uIndex - the grid point index

Returns:

the time-averaged value of the flux derivative at uIndex

meanFluxDerivativeFront

public double meanFluxDerivativeFront()

Description copied from interface: DerivativeCalculator

Calculates the average value of the flux derivatives at the first grid point on the current and previous timesteps.

Returns:

the time-averaged value of the flux derivative at the front surface

meanFluxDerivativeRear

public double meanFluxDerivativeRear()

Description copied from interface: DerivativeCalculator

Calculates the average value of the flux derivatives at the last grid point on the current and previous timesteps.

Returns:

the time-averaged value of the flux derivative at the rear surface

getStoredFluxDerivative

public double getStoredFluxDerivative(int index)

getFluxDerivative

public double getFluxDerivative(int i)

setFluxDerivative

public void setFluxDerivative(int i,
                              double f)