nce.phprop.density

Class DensityModel

java.lang.Object

nce.base.PropertyEquation

nce.phprop.density.DensityModel

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

DensityDataSet, DensityEqnFixed, DensityEqnPow, DensityMixRuleIdealLiquid

public abstract class DensityModel
extends PropertyEquation

This class of models is for mass/volume density

Version:

20160212

Author:

Carlo Tegano

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DensityModel()

Method Summary

Methods

Modifier and Type	Method and Description
abstract double	evalDensity(double t, double p)
double	evalVolumeExpansivity(double t, double p) Evaluate volume expansion coefficient beta from fluid density

Methods inherited from class nce.base.PropertyEquation

applyMixRule, getConvAdd, getConvFact, getDescription, getFixedValue, getInputRanges, getLabel, getOutputRanges, getPar, getStatus, setConvAdd, setConvFact, setDescription, setFixedValue, setLabel, setPar, setParameterByIndex, toStringSummary

Methods inherited from class java.lang.Object

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

Constructor Detail

DensityModel

public DensityModel()

Method Detail

evalDensity

public abstract double evalDensity(double t,
                 double p)

evalVolumeExpansivity

public double evalVolumeExpansivity(double t,
                           double p)

Evaluate volume expansion coefficient beta from fluid density

Parameters:

t - temperature

p - pressure (not required)

Returns:

beta