RampIBC Class Reference

#include <RampIBC.H>

Inheritance diagram for RampIBC:

Inheritance graph
[legend]

List of all members.


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

This entire problem is rotated so that the wedge edge is horizontal in the problem domain.

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)
 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)
 Sets parameters in a common block used by Fortran routines.
void setFortranCommonSet ()
 Set the flag m_isFortranCommonSet to true.
PhysIBCnew_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


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 
)

Constructor which defines parameters used by Fortran routines.

virtual RampIBC::~RampIBC (  )  [virtual]

Destructor.


Member Function Documentation

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 
)

Sets parameters in a common block used by Fortran routines.

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).

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

Set up initial conditions.

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.

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.


Member Data Documentation


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

Generated on Wed Apr 23 03:26:03 2014 for Chombo + EB + MF by  doxygen 1.5.5