cid 50e0169f0bcc87523e72350165fbb90b45f6c5c5ae5d802b080cc34d6ebcc34e · original · open access · via wikipedia
Title: Mach number Authors: Venue: Wikipedia Year: unknown Canonical: wiki:mach-number URL: https://en.wikipedia.org/wiki/Mach_number Collector: wikipedia OA: true ABSTRACT The Mach number, often only Mach, is a dimensionless quantity in fluid dynamics representing the ratio of flow velocity past a boundary to the local speed of sound. It is named after Austrian physicist and philosopher Ernst Mach.