fr.cnes.sirius.patrius.stela.forces.drag

Class StelaCookDispersedDragCoef

java.lang.Object

fr.cnes.sirius.patrius.stela.forces.drag.AbstractStelaDragCoef

fr.cnes.sirius.patrius.stela.forces.drag.StelaCookDragCoef

fr.cnes.sirius.patrius.stela.forces.drag.StelaCookDispersedDragCoef

All Implemented Interfaces:

Serializable

public class StelaCookDispersedDragCoef
extends StelaCookDragCoef

Class for drag coefficients using Cook formula with a multiplicative coefficient applied to the computed drag coefficient.

Since:

4.16

Author:

Mathis Guillemette HISTORY VERSION:4.16:OPENFD-388:25/04/2025:[STELA-PATRIUS] Coefficients de frottement Cook, tabule END-HISTORY

See Also:

Serialized Form

Field Summary

Fields inherited from class fr.cnes.sirius.patrius.stela.forces.drag.AbstractStelaDragCoef

MAXIMUM_FRACTION_DIGITS, stelaDragCoefType

Constructor Summary

Constructors

Constructor and Description
StelaCookDispersedDragCoef() Constructor of a Cook dispersed drag coefficient with identity coefficient.
StelaCookDispersedDragCoef(double coef) Constructor of a Cook drag coefficient with a multiplicative coefficient.
StelaCookDispersedDragCoef(double coef, double wallTemperature, double accommodation) Constructor of a Cook drag coefficient with a multiplicative coefficient and with advanced parameters value for wall temperature and accommodation.

Method Summary

Modifier and Type	Method and Description
StelaCookDispersedDragCoef	copy() Copy drag coefficient.
double	getDragCoef(StelaDragCoefInput stelaDragCoefInput) Get the drag coefficient value.
String	getStatInformation() Get statistical coefficient information.
String	toString()

Methods inherited from class fr.cnes.sirius.patrius.stela.forces.drag.AbstractStelaDragCoef

getDragCoefType, getStatInformation

Methods inherited from class java.lang.Object

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

Constructor Detail

StelaCookDispersedDragCoef

public StelaCookDispersedDragCoef()

Constructor of a Cook dispersed drag coefficient with identity coefficient.

StelaCookDispersedDragCoef

public StelaCookDispersedDragCoef(double coef)

Constructor of a Cook drag coefficient with a multiplicative coefficient.

Parameters:

coef - multiplicative coefficient

StelaCookDispersedDragCoef

public StelaCookDispersedDragCoef(double coef,
                                  double wallTemperature,
                                  double accommodation)

Constructor of a Cook drag coefficient with a multiplicative coefficient and with advanced parameters value for wall temperature and accommodation.

Parameters:

coef - multiplicative coefficient

wallTemperature - Cook wall temperature (K)

accommodation - Cook accommodation constant

Method Detail

getDragCoef

public double getDragCoef(StelaDragCoefInput stelaDragCoefInput)

Get the drag coefficient value.

Overrides:

getDragCoef in class StelaCookDragCoef

Parameters:

stelaDragCoefInput - input necessary for drag coefficient computation

Returns:

drag coefficient

toString

public String toString()

Overrides:

toString in class StelaCookDragCoef

getStatInformation

public String getStatInformation()

Get statistical coefficient information.

Returns:

statistical coefficient information

copy

public StelaCookDispersedDragCoef copy()

Copy drag coefficient.

Overrides:

copy in class StelaCookDragCoef

Returns:

copied drag coefficient