Passport2D.h

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/*--------------------------------*- VM2D -*-----------------*---------------*\
| ##  ## ##   ##  ####  #####   |                            | Version 1.14   |
| ##  ## ### ### ##  ## ##  ##  |  VM2D: Vortex Method       | 2026/03/06     |
| ##  ## ## # ##    ##  ##  ##  |  for 2D Flow Simulation    *----------------*
|  ####  ##   ##   ##   ##  ##  |  Open Source Code                           |
|   ##   ##   ## ###### #####   |  https://www.github.com/vortexmethods/VM2D  |
|                                                                             |
| Copyright (C) 2017-2026 I. Marchevsky, K. Sokol, E. Ryatina, A. Kolganova   |
*-----------------------------------------------------------------------------*
| File name: Passport2D.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 PASSPORT2D_H
#define PASSPORT2D_H
 
#include "PassportGen.h"
#include "Point2D.h"
 
namespace VM2D
{
 
    struct PhysicalProperties
    {
    private:
        const VMlib::TimeDiscretizationProperties& timeProp;
 
    public:
        double rho;
 
        Point2D vInf;
 
        double vRef;
 
        std::pair<std::string, int> typeAccel;
 
        double timeAccel;
        
        double accelCft(double currentTime) const;
        
        Point2D V0(double currentTime) const
        {
            return static_cast<Point2D>(accelCft(currentTime) * vInf);
        };
 
        double nu;      
 
        PhysicalProperties(const VMlib::TimeDiscretizationProperties& timeProp_)
            :timeProp(timeProp_)
        {
            rho = 1.0;
            nu = 0.0;
            vRef = 1.0;
            timeAccel = 0.0;
        };
 
    };//PhysicalProperties
 
 
    struct WakeDiscretizationProperties
    {
        double eps;
 
        double eps2;
 
        double epscol;
        
        double distFar;
 
        double delta;
 
        int minVortexPerPanel;
 
        double maxGamma;
 
        std::string fileWake;
 
        std::string fileSource;
 
        double getMinEpsAst() const
        {
            return 0.0; // 2.0 * epscol;
        };
 
    };//WakeDiscretizationProperties
 
 
    struct NumericalSchemes
    {
        //Решатель СЛАУ
        std::pair<std::string, int> linearSystemSolver;
        double gmresEps;
        double gmresTheta;
        int gmresMultipoleOrder;
 
        //Метод вычисления скоростей вихрей и в отдельных точках
        std::pair<std::string, int> velocityComputation;
        double nbodyTheta;
        int nbodyMultipoleOrder;
 
 
        //Метод решения ОДУ движения вихрей
        //std::pair<std::string, int> wakeMotionIntegrator;
 
        std::pair<std::string, int> boundaryCondition;
    };//NumericalSchemes
 
 
    struct AirfoilParams
    {
        std::string fileAirfoil;
 
        std::pair<Point2D, Point2D> initialGab;
 
        size_t requiredNPanels;
 
        Point2D basePoint;
 
        Point2D scale;
 
        double chord;
 
        double angle;
 
        Point2D addedMass;
 
        bool inverse;
 
        int mechanicalSystemType;
        std::string mechanicalSystem;
        std::string mechanicalSystemParameters;
 
    };//AirfoilParams
 
 
 
    class Passport : public VMlib::PassportGen
    {
    private:
        //далее -- реализации виртуальных функций
        virtual void GetAllParamsFromParser
        (
            std::istream& mainStream,
            std::istream& mechanicsStream,
            std::istream& defaultStream,
            std::istream& switcherStream,
            std::istream& varsStream
        ) override;
        virtual void PrintAllParams() override;
 
    public:
        std::string airfoilsDir;
 
        std::string wakesDir;
 
        std::vector<AirfoilParams> airfoilParams;
 
        //bool geographicalAngles; //Для обдува ветром, когда углы считаются по компасу
 
        bool rotateForces;
 
        bool calcCoefficients;
 
        double rotateAngleVpPoints;
 
 
        PhysicalProperties physicalProperties;
 
        WakeDiscretizationProperties wakeDiscretizationProperties;
 
        NumericalSchemes numericalSchemes;
 
        Passport
        (
            VMlib::LogStream& infoStream,
            const std::string& _problemName,
            const size_t _problemNumber,
            const std::string& _filePassport,
            const std::string& _mechanics,
            const std::string& _defaults,
            const std::string& _switchers,
            const std::vector<std::string>& vars
        );
 
        virtual ~Passport() { };
    };
 
}//namespace VM2D
 
#endif