ryujin 2.1.1 revision d1a5601757449924e68a428cfd892dfe8915810d
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#include <source/euler_aeos/equation_of_state_noble_abel_stiffened_gas.h>
Public Member Functions | |
NobleAbelStiffenedGas (const std::string &subsection) | |
double | pressure (double rho, double e) const final |
double | specific_internal_energy (double rho, double p) const final |
double | temperature (double rho, double e) const final |
double | speed_of_sound (double rho, double e) const final |
Public Member Functions inherited from ryujin::EquationOfStateLibrary::EquationOfState | |
EquationOfState (const std::string &name, const std::string &subsection) | |
virtual double | pressure (double rho, double e) const =0 |
virtual void | pressure (const dealii::ArrayView< double > &p, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const |
virtual double | specific_internal_energy (double rho, double p) const =0 |
virtual void | specific_internal_energy (const dealii::ArrayView< double > &e, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &p) const |
virtual double | temperature (double rho, double e) const =0 |
virtual void | temperature (const dealii::ArrayView< double > &T, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const |
virtual double | speed_of_sound (double rho, double e) const =0 |
virtual void | speed_of_sound (const dealii::ArrayView< double > &c, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const |
Additional Inherited Members | |
Protected Attributes inherited from ryujin::EquationOfStateLibrary::EquationOfState | |
double | interpolation_b_ |
bool | prefer_vector_interface_ |
The Noble-Abel-Stiffened gas equation of state
Definition at line 19 of file equation_of_state_noble_abel_stiffened_gas.h.
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Definition at line 22 of file equation_of_state_noble_abel_stiffened_gas.h.
References ryujin::EquationOfStateLibrary::EquationOfState::interpolation_b_.
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The pressure is given by
\begin{align} p = (\gamma - 1) \rho (e - q) / (1 - b \rho) - \gamma p_\infty \end{align}
Implements ryujin::EquationOfStateLibrary::EquationOfState.
Definition at line 64 of file equation_of_state_noble_abel_stiffened_gas.h.
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inlinefinalvirtual |
The specific internal energy is given by
\begin{align} e - q = (p + \gamma p_\infty) * (1 - b \rho) / (\rho (\gamma - 1)) \end{align}
Implements ryujin::EquationOfStateLibrary::EquationOfState.
Definition at line 77 of file equation_of_state_noble_abel_stiffened_gas.h.
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The temperature is given by
\begin{align} T = (e - q - p_\infty (1 / rho - b)) / c_v \end{align}
Implements ryujin::EquationOfStateLibrary::EquationOfState.
Definition at line 90 of file equation_of_state_noble_abel_stiffened_gas.h.
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inlinefinalvirtual |
Let \(X = (1 - b \rho)\). The speed of sound is given by
\begin{align} c^2 = \frac{\gamma (p + p_\infty)}{\rho X} = \frac{\gamma (\gamma -1)[\rho (e - q) - p_\infty X]}{\rho X^2} \end{align}
Implements ryujin::EquationOfStateLibrary::EquationOfState.
Definition at line 102 of file equation_of_state_noble_abel_stiffened_gas.h.