Incompressible perfect gas

Density, $\rho$ [kg/m$^3$]

$$\rho = \frac{p_{\ref}}{R T}$$

Entropy, $S$ [J/kg/K ]

$$S = 0$$

Compressibility, $\psi$ [s$^2$/m$^2$]

$$\psi = 0$$

Usage

The incompressiblePerfectGas equation of state is specified as:

equationOfState
{
    pRef        <scalar>;
}

Where

• pRef : Reference pressure [Pa]

Further information

Source code

• incompressiblePerfectGas