This function group computes the thermodynamic properties of isentropic flow for a calorically perfect gas as described in [naca1135] with one-dimensional variable changes. Isentropic flow assumes the following continuity equation:
The momentum equation is:
The following properties are computed:
I | Property | Description |
1 | ![]() | Mach number |
2 | ![]() | Pressure ratio |
3 | ![]() | Density ratio |
4 | ![]() | Temperature ratio |
5 | ![]() | Critical area ratio |