Velocity2DBiotSavart.h

Go to the documentation of this file.

/*--------------------------------*- VM2D -*-----------------*---------------*\
| ##  ## ##   ##  ####  #####   |                            | Version 1.12   |
| ##  ## ### ### ##  ## ##  ##  |  VM2D: Vortex Method       | 2024/01/14     |
| ##  ## ## # ##    ##  ##  ##  |  for 2D Flow Simulation    *----------------*
|  ####  ##   ##   ##   ##  ##  |  Open Source Code                           |
|   ##   ##   ## ###### #####   |  https://www.github.com/vortexmethods/VM2D  |
|                                                                             |
| Copyright (C) 2017-2024 I. Marchevsky, K. Sokol, E. Ryatina, A. Kolganova   |
*-----------------------------------------------------------------------------*
| File name: Velocity2DBiotSavart.h                                           |
| Info: Source code of VM2D                                                   |
|                                                                             |
| This file is part of VM2D.                                                  |
| VM2D is free software: you can redistribute it and/or modify it             |
| under the terms of the GNU General Public License as published by           |
| the Free Software Foundation, either version 3 of the License, or           |
| (at your option) any later version.                                         |
|                                                                             |
| VM2D 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 General Public License       |
| for more details.                                                           |
|                                                                             |
| You should have received a copy of the GNU General Public License           |
| along with VM2D.  If not, see <http://www.gnu.org/licenses/>.               |
\*---------------------------------------------------------------------------*/


#ifndef VELOCITYBIOTSAVART_H
#define VELOCITYBIOTSAVART_H

#include "Velocity2D.h"

namespace VM2D
{

    class World2D;

    class VelocityBiotSavart : public Velocity
    {
    public:
        VelocityBiotSavart(const World2D& W_);

        virtual ~VelocityBiotSavart();




        void CalcConvVeloToSetOfPointsFromWake(const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius);
#if defined (USE_CUDA)
        void GPUCalcConvVeloToSetOfPointsFromWake(const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius);
        void GPUWakeToWakeFAST(const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius);
#endif  

        //реализация виртуальных функций
        virtual void CalcConvVelo() override;
        virtual void FillRhs(Eigen::VectorXd& rhs) const override;      
        virtual void CalcVeloToWakeVP() override;


        void GetWakeInfluenceToRhs(const Airfoil& afl, std::vector<double>& wakeRhs) const;
#if defined(USE_CUDA)
        void GPUGetWakeInfluenceToRhs(const Airfoil& afl, std::vector<double>& wakeRhs) const;
        void GPUFASTGetWakeInfluenceToRhs(const Airfoil& afl, std::vector<double>& wakeRhs) const;
        void GPUDiffVeloFAST(const WakeDataBase& pointsDb, const std::vector<double>& domainRadius, const WakeDataBase& vorticesDb, std::vector<double>& I1, std::vector<Point2D>& I2) const;
#endif

        void CalcDiffVeloI1I2ToWakeFromSheets(const WakeDataBase& pointsDb, const std::vector<double>& domainRadius, const Boundary& bnd, std::vector<double>& I1, std::vector<Point2D>& I2) override;
        void CalcDiffVeloI1I2ToWakeFromWake(const WakeDataBase& pointsDb, const std::vector<double>& domainRadius, const WakeDataBase& vorticesDb, std::vector<double>& I1, std::vector<Point2D>& I2) override;

    };

}//namespace VM2D

#endif