compute_pressure_coefficient_process.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Eduard Gómez
//
//
 
#ifndef KRATOS_COMUTE_PRESSURE_COEFFICIENT_PROCESS_H
#define KRATOS_COMUTE_PRESSURE_COEFFICIENT_PROCESS_H
 
// System includes
#include <string>
#include <iostream>
 
// External includes
 
// Project includes
#include "includes/model_part.h"
#include "includes/define.h"
#include "processes/process.h"
#include "includes/kratos_parameters.h"
 
// Application includes
 
 
namespace Kratos
{
 
 
 
 
 
 
 
class KRATOS_API(FLUID_DYNAMICS_APPLICATION) ComputePressureCoefficientProcess : public Process
{
public:
    using NodeType = ModelPart::NodeType;
 
    KRATOS_CLASS_POINTER_DEFINITION(ComputePressureCoefficientProcess);
 
 
    ComputePressureCoefficientProcess(
        Model& rModel,
        Parameters Params);
 
    ~ComputePressureCoefficientProcess() override {}
 
 
 
    const Parameters GetDefaultParameters() const override;
 
    void Execute() override;
 
    void ExecuteInitialize() override;
 
    void ExecuteFinalizeSolutionStep() override;
 
    void ExecuteBeforeOutputStep() override;
 
 
 
 
    std::string Info() const override
    {
        std::stringstream buffer;
        buffer << "ComputePressureCoefficientProcess" ;
        return buffer.str();
    }
 
    void PrintInfo(std::ostream& rOStream) const override {rOStream << "ComputePressureCoefficientProcess";}
 
    void PrintData(std::ostream& rOStream) const override {}
 
 
 
 
private:
 
 
    ModelPart& mrModelPart;
    bool mComputeAsPostProcess;
    double mFreestreamStaticPressure;   // Freestream pressure
    double mFreestreamDynamicPressure;  // Freestream q=rho*V²/2
    std::function<double(const NodeType&)> mGetPressure;
 
 
 
 
    void SelectExecutionTime(Parameters Params);
 
    void SelectPressureGetter(Parameters Params);
 
    void ReadFreestreamValues(Parameters Params);
 
 
 
 
 
 
    ComputePressureCoefficientProcess() = delete;
 
    ComputePressureCoefficientProcess& operator=(ComputePressureCoefficientProcess const& rOther) = delete;
 
    ComputePressureCoefficientProcess(ComputePressureCoefficientProcess const& rOther) = delete;
 
 
}; // Class ComputePressureCoefficientProcess
 
 
 
 
 
};  // namespace Kratos.
 
#endif // KRATOS_COMUTE_PRESSURE_COEFFICIENT_PROCESS_H