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VelIBC.H

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00001 /* _______              __
00002   / ___/ /  ___  __ _  / /  ___
00003  / /__/ _ \/ _ \/  ' \/ _ \/ _ \
00004  \___/_//_/\___/_/_/_/_.__/\___/ 
00005 */
00006 //
00007 // This software is copyright (C) by the Lawrence Berkeley
00008 // National Laboratory.  Permission is granted to reproduce
00009 // this software for non-commercial purposes provided that
00010 // this notice is left intact.
00011 // 
00012 // It is acknowledged that the U.S. Government has rights to
00013 // this software under Contract DE-AC03-765F00098 between
00014 // the U.S.  Department of Energy and the University of
00015 // California.
00016 //
00017 // This software is provided as a professional and academic
00018 // contribution for joint exchange. Thus it is experimental,
00019 // is provided ``as is'', with no warranties of any kind
00020 // whatsoever, no support, no promise of updates, or printed
00021 // documentation. By using this software, you acknowledge
00022 // that the Lawrence Berkeley National Laboratory and
00023 // Regents of the University of California shall have no
00024 // liability with respect to the infringement of other
00025 // copyrights by any part of this software.
00026 //
00027 
00028 #ifndef  VEL_IBC_H_
00029 #define  VEL_IBC_H_
00030 
00031 #include  <iostream>
00032 
00033 #include "LevelData.H"
00034 #include "FArrayBox.H"
00035 #include "Vector.H"
00036 #include "RealVect.H"
00037 #include "AMRIO.H"
00038 
00039 #include "PhysIBC.H"
00040 
00042 
00048 class VelIBC:public PhysIBC
00049 {
00050 public:
00052 
00054   VelIBC();
00055   
00057 
00059   VelIBC(const Real&     a_gamma,
00060             const Real&     a_ambientDensity,
00061             const Real&     a_deltaDensity,
00062             const int&      a_pressure,
00063             const RealVect& a_center,
00064             const Real&     a_size,
00065             const RealVect& a_velocity);
00066 
00068 
00070   ~VelIBC() {};
00071 
00072 
00074 
00079   PhysIBC *new_physIBC();
00080 
00082   void setDefaultValues();
00083 
00085 
00087   void fluxBC(FArrayBox&            a_F,
00088               const FArrayBox&      a_W,
00089               const FArrayBox&      a_Wextrap,
00090               const int&            a_dir,
00091               const Side::LoHiSide& a_side,
00092               const Real&           a_time);
00093   
00095 
00100   void setBdrySlopes(FArrayBox&       a_dW,
00101                      const FArrayBox& a_W,
00102                      const int&       a_dir,
00103                      const Real&      a_time);
00104   
00106 
00108   void initialize(LevelData<FArrayBox>& a_U);
00109   
00111   void advectionVel(const RealVect& a_advVel);
00112 
00114   const RealVect& advectionVel() const;
00115 
00117   void probType(const int a_probtype);
00118 
00120   void setNormalWallVel(Real a_bcVal, int a_dir,
00121                         Side::LoHiSide a_hiLo);
00122 
00124   Real getNormalWallVel(int a_dir, Side::LoHiSide a_hiLo) const;
00125   
00127   void setSlopeValue(Real a_slopeVal, int a_dir,
00128                      Side::LoHiSide a_hiLo);
00129 
00131   Real getSlopeValue(int a_dir, Side::LoHiSide a_hiLo) const;
00132 
00134   int probType() const;
00135   
00136 protected:
00137   
00139   RealVect m_velocity;
00140 
00141   Real m_bcVal[SpaceDim][2];
00142   Real m_slopeVal[SpaceDim][2];
00143 
00144   bool m_isBCvalSet;
00145   bool m_isSlopeValSet;
00146 
00148   int m_probtype;
00149 
00150 };
00151 
00152 #endif
00153 

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