namespace FluidSim.Core
{
    public static class Constants
    {
        public const double Gamma   = 1.4;
        public const double R_gas   = 287.0;         // J/(kg·K)
        public const double P_amb   = 101325.0;      // Pa
        public const double T_amb   = 300.0;         // K
        public static readonly double Rho_amb = P_amb / (R_gas * T_amb);  // ≈ 1.177 kg/m³
    }
}