SCIENCE|natural and applied sciences|earth sciences
- sreabhadh hipearsonach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- hypersonic flow
- en
- Definition in aerodynamics,flow of a fluid over a body at speeds much greater than the speed of sound and in which the shock waves start at a finite distance from the surface of the body Reference Multilingual Aeronautical Dictionary(AGARD,1980)