Class AttractiveTermTwu

java.lang.Object

neqsim.thermo.component.attractiveeosterm.AttractiveTermBaseClass

neqsim.thermo.component.attractiveeosterm.AttractiveTermSrk

neqsim.thermo.component.attractiveeosterm.AttractiveTermTwu

All Implemented Interfaces:

Serializable, Cloneable, AttractiveTermInterface

public class AttractiveTermTwu
extends AttractiveTermSrk

AttractiveTermTwu class.

Version:

$Id: $Id

Author:

esol

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	Serialization version UID.

Fields inherited from class AttractiveTermBaseClass

logger, m, parameters, parametersSolid

Constructor Summary

Constructors

Constructor	Description
AttractiveTermTwu(ComponentEosInterface component)	Constructor for AttractiveTermTwu.

Method Summary

Modifier and Type	Method	Description
double	alpha(double temperature)	alpha.
double	aT(double temperature)	Calculates the the alpha function with respect to temperature.
AttractiveTermTwu	clone()	clone.
double	diffalphaT(double temperature)	Calculates the first derivative of the alpha function with respect to temperature.
double	diffaT(double temperature)	diffaT.
double	diffdiffalphaT(double temperature)	Calculates the second derivative of the alpha function with respect to temperature.
double	diffdiffaT(double temperature)	diffdiffaT.
void	init()	init.

Methods inherited from class AttractiveTermSrk

setm

Methods inherited from class AttractiveTermBaseClass

equals, getComponent, getm, getParameters, setComponent, setParameters

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

Constructor Details

AttractiveTermTwu

public AttractiveTermTwu(ComponentEosInterface component)

Constructor for AttractiveTermTwu.

Parameters:

component - a ComponentEosInterface object

Method Details

clone

public AttractiveTermTwu clone()

clone.

Specified by:

clone in interface AttractiveTermInterface

Overrides:

clone in class AttractiveTermSrk

Returns:

a AttractiveTermInterface object

init

public void init()

init.

Specified by:

init in interface AttractiveTermInterface

Overrides:

init in class AttractiveTermSrk

alpha

public double alpha(double temperature)

alpha.

Specified by:

alpha in interface AttractiveTermInterface

Overrides:

alpha in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double

aT

public double aT(double temperature)

Calculates the the alpha function with respect to temperature.

Specified by:

aT in interface AttractiveTermInterface

Overrides:

aT in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double

diffalphaT

public double diffalphaT(double temperature)

Calculates the first derivative of the alpha function with respect to temperature.

Specified by:

diffalphaT in interface AttractiveTermInterface

Overrides:

diffalphaT in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double

diffdiffalphaT

public double diffdiffalphaT(double temperature)

Calculates the second derivative of the alpha function with respect to temperature.

Specified by:

diffdiffalphaT in interface AttractiveTermInterface

Overrides:

diffdiffalphaT in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double

diffaT

public double diffaT(double temperature)

diffaT.

Specified by:

diffaT in interface AttractiveTermInterface

Overrides:

diffaT in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double

diffdiffaT

public double diffdiffaT(double temperature)

diffdiffaT.

Specified by:

diffdiffaT in interface AttractiveTermInterface

Overrides:

diffdiffaT in class AttractiveTermSrk

Parameters:

temperature - a double

Returns:

a double