fr.cnes.sirius.patrius.assembly.models.cook

Class AlphaCookModel

java.lang.Object

fr.cnes.sirius.patrius.assembly.models.cook.AlphaCookModel

All Implemented Interfaces:

AlphaProvider

public class AlphaCookModel
extends Object
implements AlphaProvider

Alpha (energy accomodation coefficient) following Cook model.

Since:

3.3

Version:

$Id$

Author:

Emmanuel Bignon

Concurrency :

thread-safe

Constructor Summary

Constructors

Constructor and Description
AlphaCookModel(ExtendedAtmosphere atmos, double kValue, double wallGasMolarMassValue) Constructor.

Method Summary

Modifier and Type	Method and Description
double	getAlpha(SpacecraftState state) Return alpha (energy accomodation coefficient) value.

Methods inherited from class java.lang.Object

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

Constructor Detail

AlphaCookModel

public AlphaCookModel(ExtendedAtmosphere atmos,
                      double kValue,
                      double wallGasMolarMassValue)

Constructor.

Parameters:

atmos - atmosphere

kValue - k

wallGasMolarMassValue - wallGasMolarMass

Method Detail

getAlpha

public double getAlpha(SpacecraftState state)

Return alpha (energy accomodation coefficient) value.

Specified by:

getAlpha in interface AlphaProvider

Parameters:

state - spacecraft state

Returns:

alpha value