Nektar++
LEEUpwindSolver.h
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1///////////////////////////////////////////////////////////////////////////////
2//
3// File: LEEUpwindSolver.h
4//
5// For more information, please see: http://www.nektar.info
6//
7// The MIT License
8//
9// Copyright (c) 2017 Kilian Lackhove
10// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
11// Department of Aeronautics, Imperial College London (UK), and Scientific
12// Computing and Imaging Institute, University of Utah (USA).
13//
14// Permission is hereby granted, free of charge, to any person obtaining a
15// copy of this software and associated documentation files (the "Software"),
16// to deal in the Software without restriction, including without limitation
17// the rights to use, copy, modify, merge, publish, distribute, sublicense,
18// and/or sell copies of the Software, and to permit persons to whom the
19// Software is furnished to do so, subject to the following conditions:
20//
21// The above copyright notice and this permission notice shall be included
22// in all copies or substantial portions of the Software.
23//
24// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
25// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
26// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
27// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
28// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
29// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
30// DEALINGS IN THE SOFTWARE.
31//
32// Description: Lax-Friedrichs solver for the LEE equations.
33//
34///////////////////////////////////////////////////////////////////////////////
35
36#ifndef NEKTAR_SOLVERS_ACOUSTICSOLVER_RIEMANNSOLVERS_LEELAXFRIEDRICHSSOLVER
37#define NEKTAR_SOLVERS_ACOUSTICSOLVER_RIEMANNSOLVERS_LEELAXFRIEDRICHSSOLVER
38
41
42using namespace Nektar::SolverUtils;
43
44namespace Nektar
45{
46
48{
49public:
52 {
53 return RiemannSolverSharedPtr(new LEEUpwindSolver(pSession));
54 }
55
56 static std::string solverName;
57
58protected:
60
61 void v_PointSolve(NekDouble pL, NekDouble rhoL, NekDouble rhouL,
62 NekDouble rhovL, NekDouble rhowL, NekDouble pR,
63 NekDouble rhoR, NekDouble rhouR, NekDouble rhovR,
64 NekDouble rhowR, NekDouble c0sqL, NekDouble rho0L,
65 NekDouble u0L, NekDouble v0L, NekDouble w0L,
66 NekDouble c0sqR, NekDouble rho0R, NekDouble u0R,
67 NekDouble v0R, NekDouble w0R, NekDouble &pF,
68 NekDouble &rhoF, NekDouble &rhouF, NekDouble &rhovF,
69 NekDouble &rhowF) override;
70};
71
72} // namespace Nektar
73#endif
static RiemannSolverSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession)
void v_PointSolve(NekDouble pL, NekDouble rhoL, NekDouble rhouL, NekDouble rhovL, NekDouble rhowL, NekDouble pR, NekDouble rhoR, NekDouble rhouR, NekDouble rhovR, NekDouble rhowR, NekDouble c0sqL, NekDouble rho0L, NekDouble u0L, NekDouble v0L, NekDouble w0L, NekDouble c0sqR, NekDouble rho0R, NekDouble u0R, NekDouble v0R, NekDouble w0R, NekDouble &pF, NekDouble &rhoF, NekDouble &rhouF, NekDouble &rhovF, NekDouble &rhowF) override
Lax-Friedrichs Riemann solver.
static std::string solverName
LEEUpwindSolver(const LibUtilities::SessionReaderSharedPtr &pSession)
std::shared_ptr< SessionReader > SessionReaderSharedPtr
std::shared_ptr< RiemannSolver > RiemannSolverSharedPtr
A shared pointer to an EquationSystem object.
double NekDouble