Base class for equations of state which need three independent thermodynamic variables in order to determine the pressure.
More...
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| EquationOfState (const EquationOfState &)=default |
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EquationOfState & | operator= (const EquationOfState &)=default |
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| EquationOfState (EquationOfState &&)=default |
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EquationOfState & | operator= (EquationOfState &&)=default |
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| EquationOfState (CkMigrateMessage *msg) |
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| WRAPPED_PUPable_abstract (EquationOfState) |
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virtual std::unique_ptr< EquationOfState< IsRelativistic, 3 > > | get_clone () const =0 |
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virtual bool | is_equal (const EquationOfState< IsRelativistic, 3 > &rhs) const =0 |
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virtual std::unique_ptr< EquationOfState< IsRelativistic, 3 > > | promote_to_3d_eos () |
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virtual bool | is_barotropic () const =0 |
| Returns true if the EOS is barotropic. More...
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virtual double | electron_fraction_lower_bound () const =0 |
| The lower bound of the electron fraction that is valid for this EOS. More...
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virtual double | electron_fraction_upper_bound () const =0 |
| The upper bound of the electron fraction that is valid for this EOS. More...
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virtual double | rest_mass_density_lower_bound () const =0 |
| The lower bound of the rest mass density that is valid for this EOS. More...
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virtual double | rest_mass_density_upper_bound () const =0 |
| The upper bound of the rest mass density that is valid for this EOS. More...
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virtual double | specific_internal_energy_lower_bound (const double rest_mass_density, const double electron_fraction) const =0 |
| The lower bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\) and electron fraction \(Y_e\). More...
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virtual double | specific_internal_energy_upper_bound (const double rest_mass_density, const double electron_fraction) const =0 |
| The upper bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\) and electron fraction \(Y_e\). More...
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virtual double | specific_enthalpy_lower_bound () const =0 |
| The lower bound of the specific enthalpy that is valid for this EOS. More...
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virtual double | temperature_lower_bound () const =0 |
| The lower bound of the temperature that is valid for this EOS. More...
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virtual double | temperature_upper_bound () const =0 |
| The upper bound of the temperature that is valid for this EOS. More...
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virtual double | baryon_mass () const |
| The vacuum mass of a baryon for this EOS. More...
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virtual Scalar< double > | pressure_from_density_and_energy (const Scalar< double > &, const Scalar< double > &, const Scalar< double > &) const =0 |
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virtual Scalar< DataVector > | pressure_from_density_and_energy (const Scalar< DataVector > &, const Scalar< DataVector > &, const Scalar< DataVector > &) const =0 |
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virtual Scalar< double > | pressure_from_density_and_temperature (const Scalar< double > &, const Scalar< double > &, const Scalar< double > &) const =0 |
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virtual Scalar< DataVector > | pressure_from_density_and_temperature (const Scalar< DataVector > &, const Scalar< DataVector > &, const Scalar< DataVector > &) const =0 |
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virtual Scalar< double > | temperature_from_density_and_energy (const Scalar< double > &, const Scalar< double > &, const Scalar< double > &) const =0 |
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virtual Scalar< DataVector > | temperature_from_density_and_energy (const Scalar< DataVector > &, const Scalar< DataVector > &, const Scalar< DataVector > &) const =0 |
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virtual Scalar< double > | specific_internal_energy_from_density_and_temperature (const Scalar< double > &, const Scalar< double > &, const Scalar< double > &) const =0 |
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virtual Scalar< DataVector > | specific_internal_energy_from_density_and_temperature (const Scalar< DataVector > &, const Scalar< DataVector > &, const Scalar< DataVector > &) const =0 |
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virtual Scalar< double > | sound_speed_squared_from_density_and_temperature (const Scalar< double > &, const Scalar< double > &, const Scalar< double > &) const =0 |
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virtual Scalar< DataVector > | sound_speed_squared_from_density_and_temperature (const Scalar< DataVector > &, const Scalar< DataVector > &, const Scalar< DataVector > &) const =0 |
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template<bool IsRelativistic>
class EquationsOfState::EquationOfState< IsRelativistic, 3 >
Base class for equations of state which need three independent thermodynamic variables in order to determine the pressure.
The template parameter IsRelativistic
is true
for relativistic equations of state and false
for non-relativistic equations of state.
template<bool IsRelativistic>
Computes adiabatic sound speed squared
\[ c_s^2 \equiv \frac{\partial p}{\partial e} |_{s, Y_e} = \frac{\rho}{h}\frac{\partial p}{\rho} |_{e, Y_e} + \frac{\partial p}{\partial e}|_{\rho, Y_e} \]
. With \(p, e\) the pressure and energy density respectively, \(s\) the entropy density, \(Y_e\) the electron fraction and \(\rho\) the rest-mass density. Computed as a function of temperature, rest-mass density and electron fraction. Note that this will break thermodynamic consistency if the pressure and internal energy interpolated separately. The precise impact of this will depend on the EoS and numerical scheme used for the evolution.
template<bool IsRelativistic>
Computes adiabatic sound speed squared
\[ c_s^2 \equiv \frac{\partial p}{\partial e} |_{s, Y_e} = \frac{\rho}{h}\frac{\partial p}{\rho} |_{e, Y_e} + \frac{\partial p}{\partial e}|_{\rho, Y_e} \]
. With \(p, e\) the pressure and energy density respectively, \(s\) the entropy density, \(Y_e\) the electron fraction and \(\rho\) the rest-mass density. Computed as a function of temperature, rest-mass density and electron fraction. Note that this will break thermodynamic consistency if the pressure and internal energy interpolated separately. The precise impact of this will depend on the EoS and numerical scheme used for the evolution.