nce.phprop.viscosity

Class ViscosityMixRuleLiq

java.lang.Object

nce.base.PropertyEquation

nce.phprop.viscosity.ViscosityModel

nce.phprop.viscosity.ViscosityMixRuleLiq

All Implemented Interfaces:

java.io.Serializable

public class ViscosityMixRuleLiq
extends ViscosityModel

Mixing rule for non-hydrocarbon liquid mixtures viscosity. Ref. Perry - 2-367

Author:

Carlo Tegano

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ViscosityMixRuleLiq()

Method Summary

Methods

Modifier and Type	Method and Description
double	applyMixRule() Applies mixing rule once viscosity of each species is available ln(mu_mix) = sum(x_i * mu_i) See Perry - 2-367
double	evalViscosity(double t, double p) Applies mixing rule evaluating also species viscosity ln(mu) = sum_i(x_i * ln(mu_i)) mu = exp(ln(mu))
void	init(double[] molX, ChemicalSpecies[] species) Initialization providing chemical species with properly initialized viscosity model inside.
void	init(double[] x, double[] mu) Initialize with species viscosities from external calculation

Methods inherited from class nce.phprop.viscosity.ViscosityModel

evalViscosity

Methods inherited from class nce.base.PropertyEquation

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

ViscosityMixRuleLiq

public ViscosityMixRuleLiq()

Method Detail

init

public void init(double[] x,
        double[] mu)

Initialize with species viscosities from external calculation

Parameters:

x - array of mole fractions

mu - array of viscosities

init

public void init(double[] molX,
        ChemicalSpecies[] species)

Initialization providing chemical species with properly initialized viscosity model inside.

Parameters:

molX -

species -

evalViscosity

public double evalViscosity(double t,
                   double p)

Applies mixing rule evaluating also species viscosity ln(mu) = sum_i(x_i * ln(mu_i)) mu = exp(ln(mu))

Specified by:

evalViscosity in class ViscosityModel

applyMixRule

public double applyMixRule()

Applies mixing rule once viscosity of each species is available ln(mu_mix) = sum(x_i * mu_i) See Perry - 2-367

Overrides:

applyMixRule in class PropertyEquation