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RampIBC Class Reference

Example of a wedge. More...

#include <RampIBC.H>

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List of all members.

Public Member Functions

 RampIBC ()
 Null Constructor.
 RampIBC (Real &a_smallPressure, const Real &a_gamma, const Real &a_alpha, const Real &a_ms, const Real &a_xcorner, const Real &a_artvisc, const Real &a_riemannSolTol, const int &a_maxRsIter, const Real &a_maxMach)
 Constructor which defines parameters used by Fortran routines.
virtual ~RampIBC ()
 Destructor.
void setFortranCommon (Real &a_smallPressure, const Real &a_gamma, const Real &a_alpha, const Real &a_ms, const Real &a_xcorner, const Real &a_artvisc, const Real &a_riemannSolTol, const int &a_maxRsIter, const Real &a_maxMach)
 Sets parameters in a common block used by Fortran routines.
void setFortranCommonSet ()
 Set the flag m_isFortranCommonSet to true.
PhysIBC * new_physIBC ()
 Factory method - this object is its own factory.
virtual void initialize (LevelData< FArrayBox > &a_U)
 Set up initial conditions.
virtual 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.
virtual void setBdrySlopes (FArrayBox &a_dW, const FArrayBox &a_W, const int &a_dir, const Real &a_time)
 Set boundary slopes.
virtual 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

Detailed Description

Example of a wedge.

Parameters: a_smallPressure - Lower limit for pressure (returned) a_gamma - Gamma for polytropic, gamma-law gas a_alpha - The angle from horizontal to the wedge edge a_ms - Mach shock number a_xcorner - Position of the corner/tip of the wedge a_artvisc - Artificial viscosity coefficient a_maxMach - maximum Mach number beyond which to use the entropy instead of the pressure This entire problem is rotated so that the wedge edge is horizontal in the problem domain.

Constructor & Destructor Documentation

RampIBC::RampIBC (   ) 
 

Null Constructor.

RampIBC::RampIBC (  Real &  a_smallPressure,
const Real &  a_gamma,
const Real &  a_alpha,
const Real &  a_ms,
const Real &  a_xcorner,
const Real &  a_artvisc,
const Real &  a_riemannSolTol,
const int &  a_maxRsIter,
const Real &  a_maxMach
) 
 

Constructor which defines parameters used by Fortran routines.

Parameters: a_smallPressure - Lower limit for pressure (returned) a_gamma - Gamma for polytropic, gamma-law gas a_alpha - The angle from horizontal to the wedge edge a_ms - Mach shock number a_xcorner - Position of the corner/tip of the wedge a_artvisc - Artificial viscosity coefficient a_maxMach - maximum Mach number beyond which to use the entropy instead of the pressure This entire problem is rotated so that the wedge edge is horizontal in the problem domain.

virtual RampIBC::~RampIBC (   )  [virtual]
 

Destructor.

Member Function Documentation

virtual void RampIBC::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.

virtual void RampIBC::initialize (  LevelData< FArrayBox > &  a_U  )  [virtual]
 

Set up initial conditions.

Implements PhysIBC.

PhysIBC* RampIBC::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.

virtual void RampIBC::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.

virtual void RampIBC::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 RampIBC::setFortranCommon (  Real &  a_smallPressure,
const Real &  a_gamma,
const Real &  a_alpha,
const Real &  a_ms,
const Real &  a_xcorner,
const Real &  a_artvisc,
const Real &  a_riemannSolTol,
const int &  a_maxRsIter,
const Real &  a_maxMach
) 
 

Sets parameters in a common block used by Fortran routines.

Parameters: a_smallPressure - Lower limit for pressure (returned) a_gamma - Gamma for polytropic, gamma-law gas a_alpha - The angle from horizontal to the wedge edge a_ms - Mach shock number a_xcorner - Position of the corner/tip of the wedge a_artvisc - Artificial viscosity coefficient a_maxMach - maximum Mach number beyond which to use the entropy instead of the pressure This entire problem is rotated so that the wedge edge is horizontal in the problem domain.

void RampIBC::setFortranCommonSet (   ) 
 

Set the flag m_isFortranCommonSet to true.

Set the flag m_isFortranCommonSet to true so that new IBCs made with new_physIBC() will have this flag set without calling setFortranCommon() (this is a clumsy design and should be improved).

Member Data Documentation

bool RampIBC::m_isFortranCommonSet [protected]
 

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