Eos.h

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#pragma once
 
 
#include "common/ForwardDecl.h"
#include "common/Globals.h"
#include "objects/containers/Array.h"
#include "objects/containers/StaticArray.h"
 
NAMESPACE_SPH_BEGIN
 
class IEos : public Polymorphic {
public:
    virtual Pair<Float> evaluate(const Float rho, const Float u) const = 0;
 
    virtual Float getInternalEnergy(const Float rho, const Float p) const = 0;
 
    virtual Float getDensity(const Float p, const Float u) const = 0;
};
 
 
class IdealGasEos : public IEos {
private:
    Float gamma;
 
public:
    explicit IdealGasEos(const Float gamma);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float rho, const Float p) const override;
 
    virtual Float getDensity(const Float p, const Float u) const override;
 
    Float getTemperature(const Float u) const;
 
    Float getSpecificEntropy(const Float rho, const Float p) const;
};
 
class TaitEos : public IEos {
private:
    Float c0;    
    Float rho0;  
    Float gamma; 
 
public:
    explicit TaitEos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float UNUSED(rho), const Float UNUSED(p)) const override {
        NOT_IMPLEMENTED;
    }
 
    virtual Float getDensity(const Float UNUSED(p), const Float UNUSED(u)) const override {
        NOT_IMPLEMENTED;
    }
};
 
class MieGruneisenEos : public IEos {
private:
    Float c0;    
    Float rho0;  
    Float Gamma; 
    Float s;     
 
public:
    explicit MieGruneisenEos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float UNUSED(rho), const Float UNUSED(p)) const override {
        NOT_IMPLEMENTED;
    }
 
    virtual Float getDensity(const Float UNUSED(p), const Float UNUSED(u)) const override {
        NOT_IMPLEMENTED;
    }
};
 
class TillotsonEos : public IEos {
private:
    Float u0;
    Float uiv;
    Float ucv;
    Float a;
    Float b;
    Float rho0;
    Float A;
    Float B;
    Float alpha;
    Float beta;
 
public:
    explicit TillotsonEos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float rho, const Float p) const override;
 
    virtual Float getDensity(const Float p, const Float u) const override;
};
 
class SimplifiedTillotsonEos : public IEos {
private:
    Float rho0;
    Float A;
    Float c;
 
public:
    explicit SimplifiedTillotsonEos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float UNUSED(rho), const Float UNUSED(p)) const override {
        NOT_IMPLEMENTED;
    }
 
    virtual Float getDensity(const Float UNUSED(p), const Float UNUSED(u)) const override {
        NOT_IMPLEMENTED;
    }
};
 
class MurnaghanEos : public IEos {
private:
    Float rho0;
    Float A;
 
public:
    explicit MurnaghanEos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float UNUSED(rho), const Float UNUSED(p)) const override {
        NOT_IMPLEMENTED;
    }
 
    virtual Float getDensity(const Float UNUSED(p), const Float UNUSED(u)) const override {
        NOT_IMPLEMENTED;
    }
};
 
class Aneos : public IEos {
private:
public:
    explicit Aneos(const BodySettings& settings);
 
    virtual Pair<Float> evaluate(const Float rho, const Float u) const override;
 
    virtual Float getInternalEnergy(const Float UNUSED(rho), const Float UNUSED(p)) const override {
        NOT_IMPLEMENTED;
    }
 
    virtual Float getDensity(const Float UNUSED(p), const Float UNUSED(u)) const override {
        NOT_IMPLEMENTED;
    }
};
 
 
NAMESPACE_SPH_END