VortexDipole.H

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#ifndef VORTEX_DIPOLE_H
#define VORTEX_DIPOLE_H
 
#include "amr-wind/core/Physics.H"
#include "amr-wind/core/Field.H"
#include "AMReX_REAL.H"
 
using namespace amrex::literals;
 
namespace amr_wind {
 
class VortexDipole : public Physics::Register<VortexDipole>
{
public:
    static std::string identifier() { return "VortexDipole"; }
 
    explicit VortexDipole(const CFDSim& sim);
 
    ~VortexDipole() override = default;
 
    void initialize_fields(int level, const amrex::Geometry& geom) override;
 
    void post_init_actions() override {}
 
    void post_regrid_actions() override {}
 
    void pre_advance_work() override {}
 
    void post_advance_work() override {}
 
private:
    Field& m_velocity;
    Field& m_density;

    amrex::Real m_rho{1.0_rt};

    amrex::Vector<amrex::Real> m_loc_left{-0.1_rt, 0., 0.};

    amrex::Vector<amrex::Real> m_loc_right{0.1_rt, 0., 0.};

    amrex::Vector<amrex::Real> m_bvel{0., 0., 0.};

    amrex::Real m_omegaEmag{299.5283853752_rt};

    amrex::Real m_r0{0.1_rt};
};
 
} // namespace amr_wind
 
#endif /* VORTEX_DIPOLE_H */