32 #ifndef thermodynamicConstants_H 33 #define thermodynamicConstants_H 41 namespace thermodynamic
47 extern const scalar&
RR;
50 extern const scalar&
Pstd;
53 extern const scalar&
Tstd;
const scalar & Tstd
Standard temperature (default in [K])
const scalar & Pstd
Standard pressure (default in [Pa])
const scalar & RR
Universal gas constant (default in [J/kmol/K])