.ThermalSeparation.Media.IdealGasMixtures.BaseClasses.BaseIdealGasMixture.VelocityOfSound .ThermalSeparation.Media.IdealGasMixtures.BaseClasses.BaseIdealGasMixture.VelocityOfSoundtype VelocityOfSound = SI.Velocity(min = 0, max = 1.e5, nominal = 1000, start = 1000);