ExplosionIBC Class Reference

#include <ExplosionIBC.H>

Inheritance diagram for ExplosionIBC:

[legend]

List of all members.

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Detailed Description

Example of an circular/spherical explosion.

Parameters: a_smallPressure - Lower limit for pressure (returned) a_gamma - Gamma for polytropic, gamma-law gas a_ms - Mach shock number of the discontinuity a_center - Center of the explosion a_size - Initial radius of the explosion a_velocity - Initial velocity of the system a_artvisc - Artificial viscosity coefficient

Public Member Functions
	ExplosionIBC ()
	Null constructor.
	ExplosionIBC (Real &a_smallPressure, const Real &a_gamma, const Real &a_ms, const RealVect &a_center, const Real &a_size, const RealVect &a_velocity, const Real &a_artvisc)
	Constructor which defines parameters used by Fortran routines.
virtual	~ExplosionIBC ()
	Destructor.
void	setFortranCommon (Real &a_smallPressure, const Real &a_gamma, const Real &a_ms, const RealVect &a_center, const Real &a_size, const RealVect &a_velocity, const Real &a_artvisc)
	Sets parameters in a common block used by Fortran routines.
PhysIBC *	new_physIBC ()
	Factory method - this object is its own factory.
void	initialize (LevelData< FArrayBox > &a_U)
	Set up initial conditions.
void	primBC (FArrayBox &a_WGdnv, const FArrayBox &a_Wextrap, const FArrayBox &a_W, const int &a_dir, const Side::LoHiSide &a_side, const Real &a_time)
	Set boundary primitive values.
void	setBdrySlopes (FArrayBox &a_dW, const FArrayBox &a_W, const int &a_dir, const Real &a_time)
	Set boundary slopes.
void	artViscBC (FArrayBox &a_F, const FArrayBox &a_U, const FArrayBox &a_divVel, const int &a_dir, const Real &a_time)
	Adjust boundary fluxes to account for artificial viscosity.
Protected Attributes
bool	m_isFortranCommonSet

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Constructor & Destructor Documentation

ExplosionIBC::ExplosionIBC

(

)

Null constructor.

ExplosionIBC::ExplosionIBC	(	Real &	a_smallPressure,
		const Real &	a_gamma,
		const Real &	a_ms,
		const RealVect &	a_center,
		const Real &	a_size,
		const RealVect &	a_velocity,
		const Real &	a_artvisc
	)

Constructor which defines parameters used by Fortran routines.

virtual ExplosionIBC::~ExplosionIBC

(

)

[virtual]

Destructor.

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Member Function Documentation

void ExplosionIBC::setFortranCommon	(	Real &	a_smallPressure,
		const Real &	a_gamma,
		const Real &	a_ms,
		const RealVect &	a_center,
		const Real &	a_size,
		const RealVect &	a_velocity,
		const Real &	a_artvisc
	)

Sets parameters in a common block used by Fortran routines.

PhysIBC* ExplosionIBC::new_physIBC

(

)

[virtual]

Factory method - this object is its own factory.

Return a pointer to a new PhysIBC object with m_isDefined = false (i.e., its define() must be called before it is used) and m_isFortranCommonSet set to value of m_isFortranCommonset in the current (factory) object.

Implements PhysIBC.

void ExplosionIBC::initialize

(

LevelData< FArrayBox > &

a_U

)

[virtual]

Set up initial conditions.

Implements PhysIBC.

void ExplosionIBC::primBC	(	FArrayBox &	a_WGdnv,
		const FArrayBox &	a_Wextrap,
		const FArrayBox &	a_W,
		const int &	a_dir,
		const Side::LoHiSide &	a_side,
		const Real &	a_time
	)			[virtual]

Set boundary primitive values.

Implements PhysIBC.

void ExplosionIBC::setBdrySlopes	(	FArrayBox &	a_dW,
		const FArrayBox &	a_W,
		const int &	a_dir,
		const Real &	a_time
	)			[virtual]

Set boundary slopes.

The boundary slopes in a_dW are already set to one sided difference approximations. If this function doesn't change them they will be used for the slopes at the boundaries.

Implements PhysIBC.

void ExplosionIBC::artViscBC	(	FArrayBox &	a_F,
		const FArrayBox &	a_U,
		const FArrayBox &	a_divVel,
		const int &	a_dir,
		const Real &	a_time
	)			[virtual]

Adjust boundary fluxes to account for artificial viscosity.

Implements PhysIBC.

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Member Data Documentation

bool ExplosionIBC::m_isFortranCommonSet [protected]

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The documentation for this class was generated from the following file:

• ExplosionIBC.H