Mach numbers
approximately 2.3
Technical definition
A dimensionless quantity that characterizes the ratio of the flow velocity of a fluid to the speed of sound in that fluid, indicating the type of flow (subsonic, supersonic, or transonic).
approximately 2.3
A dimensionless quantity that characterizes the ratio of the flow velocity of a fluid to the speed of sound in that fluid, indicating the type of flow (subsonic, supersonic, or transonic).