upwind.h

Go to the documentation of this file.

/*
 * Copyright (c) 2010-2015:  G-CSC, Goethe University Frankfurt
 * Author: Andreas Vogel
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 */
 
#ifndef __H__UG__NAVIER_STOKES__UPWIND__
#define __H__UG__NAVIER_STOKES__UPWIND__
 
//#define UG_NSUPWIND_ASSERT(cond, exp)
// include define below to assert arrays used in stabilization
#define UG_NSUPWIND_ASSERT(cond, exp) UG_ASSERT((cond), exp)
 
#include <vector>
#include <string>
 
#include "upwind_interface.h"
#include "lib_disc/spatial_disc/disc_util/fv1_geom.h"
#include "lib_disc/spatial_disc/disc_util/fvcr_geom.h"
#include "lib_disc/spatial_disc/disc_util/hfvcr_geom.h"
 
namespace ug{
namespace NavierStokes{
 
// No Upwind
 
template <int dim>
class NavierStokesNoUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry, dim, NavierStokesNoUpwind<dim> >,
  public NavierStokesUpwindRegister<CRFVGeometry, dim, NavierStokesNoUpwind<dim> >,
  public NavierStokesUpwindRegister<HCRFVGeometry, dim, NavierStokesNoUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesNoUpwind(){this->set_shape_ip_flag(false);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
                 const MathVector<dim> vIPVel[maxNumSCVF],
                 number vUpShapeSh[maxNumSCVF][maxNumSH],
                 number vUpShapeIp[maxNumSCVF][maxNumSCVF],
                 number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const CRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const HCRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
};
class NavierStokesNoUpwind {…};
 
// Full Upwind
 
template <int dim>
class NavierStokesFullUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry, dim, NavierStokesFullUpwind<dim> >,
  public NavierStokesUpwindRegister<CRFVGeometry, dim, NavierStokesFullUpwind<dim> >,
  public NavierStokesUpwindRegister<HCRFVGeometry, dim, NavierStokesFullUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesFullUpwind(){this->set_shape_ip_flag(false);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
                 const MathVector<dim> vIPVel[maxNumSCVF],
                 number vUpShapeSh[maxNumSCVF][maxNumSH],
                 number vUpShapeIp[maxNumSCVF][maxNumSCVF],
                 number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const CRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const HCRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
};
class NavierStokesFullUpwind {…};
 
 
// Weighted Upwind
// upwinding between full and no upwind
// shapes computed as m_weight*no_upwind_shape + (1-m_weight)*full_upwind_shape
/*
template <int dim>
class NavierStokesWeightedUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<CRFVGeometry, dim, NavierStokesWeightedUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesWeightedUpwind(number weight = 0.5) : m_weight(weight)
    {
      this->set_shape_ip_flag(false);
    }
 
    void set_weight(number weight) {m_weight = weight;}
 
    template <typename TElem>
    static void compute(const CRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
 
  protected:
    number m_weight;
};
*/
// Skewed Upwind
 
template <int dim>
class NavierStokesSkewedUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry, dim, NavierStokesSkewedUpwind<dim> >,
  public NavierStokesUpwindRegister<CRFVGeometry, dim, NavierStokesSkewedUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesSkewedUpwind(){this->set_shape_ip_flag(false);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
                 const MathVector<dim> vIPVel[maxNumSCVF],
                 number vUpShapeSh[maxNumSCVF][maxNumSH],
                 number vUpShapeIp[maxNumSCVF][maxNumSCVF],
                 number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const CRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
};
class NavierStokesSkewedUpwind {…};
 
// Linear Profile Skewed Upwind
 
template <int dim>
class NavierStokesLinearProfileSkewedUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry, dim, NavierStokesLinearProfileSkewedUpwind<dim> >,
  public NavierStokesUpwindRegister<CRFVGeometry, dim, NavierStokesLinearProfileSkewedUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesLinearProfileSkewedUpwind(){this->set_shape_ip_flag(false);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
                 const MathVector<dim> vIPVel[maxNumSCVF],
                 number vUpShapeSh[maxNumSCVF][maxNumSH],
                 number vUpShapeIp[maxNumSCVF][maxNumSCVF],
                 number vConvLength[maxNumSCVF]);
 
    template <typename TElem>
    static void compute(const CRFVGeometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
};
class NavierStokesLinearProfileSkewedUpwind {…};
 
 
// Positive Upwind
 
template <int dim>
class NavierStokesPositiveUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry,dim, NavierStokesPositiveUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesPositiveUpwind(){this->set_shape_ip_flag(true);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
                 const MathVector<dim> vIPVel[maxNumSCVF],
                 number vUpShapeSh[maxNumSCVF][maxNumSH],
                 number vUpShapeIp[maxNumSCVF][maxNumSCVF],
                 number vConvLength[maxNumSCVF]);
};
class NavierStokesPositiveUpwind {…};
 
// Regular Upwind
 
template <int dim>
class NavierStokesRegularUpwind
: public INavierStokesUpwind<dim>,
  public NavierStokesUpwindRegister<FV1Geometry, dim, NavierStokesRegularUpwind<dim> >
{
  public:
    typedef INavierStokesUpwind<dim> base_type;
    static const size_t maxNumSCVF = base_type::maxNumSCVF;
    static const size_t maxNumSH = base_type::maxNumSH;
 
  public:
    NavierStokesRegularUpwind(){this->set_shape_ip_flag(true);}
 
    template <typename TElem>
    static void compute(const FV1Geometry<TElem, dim>* geo,
           const MathVector<dim> vIPVel[maxNumSCVF],
           number vUpShapeSh[maxNumSCVF][maxNumSH],
           number vUpShapeIp[maxNumSCVF][maxNumSCVF],
           number vConvLength[maxNumSCVF]);
};
class NavierStokesRegularUpwind {…};
 
 
} // namespace NavierStokes
} // end namespace ug
 
#endif /* __H__UG__NAVIER_STOKES__UPWIND__ */