Mach number

См. также в других словарях:

• Mach number — (mathrm{Ma} or M) (generally pronEng|ˈmɑːk, sometimes IPA|/ˈmɑːx/ or IPA|/ˈmæk/) is the speed of an object moving through air, or any fluid substance, divided by the speed of sound as it is in that substance. It is commonly used to represent an… …   Wikipedia

• mach number — mach. Also, Mach number. [1935 40] * * * ▪ physics       in fluid mechanics, ratio of the velocity of a fluid to the velocity of sound in that fluid, named after Ernst Mach (Mach, Ernst) (1838–1916), an Austrian physicist and philosopher. In the… …   Universalium

• mach number — n. (aeronautics) The ratio of the speed of a moving body to the speed of sound. [WordNet 1.5] …   The Collaborative International Dictionary of English

• mach number — 1> ав. мах, число Маха, число М …   Новый большой англо-русский словарь

• Mach number — noun Etymology: Ernst Mach died 1916 Austrian physicist Date: 1937 a number representing the ratio of the speed of a body (as an aircraft) to the speed of sound in a surrounding medium (as air) …   New Collegiate Dictionary

• MACH number — Сокращение: 4 digit number identifying PSDS input device (MODS report abbreviation) …   Универсальный англо-русский словарь

• Mach number — Сокращение: 4 digit number identifying PSDS input device (MODS report abbreviation) …   Универсальный англо-русский словарь

• mach number — Сокращение: 4 digit number identifying PSDS input device (MODS report abbreviation) …   Универсальный англо-русский словарь

• Mach number — ˈmɑ:kˌnʌmbə авиац. число Маха, число М (авиация) мах, число Маха, число М …   Большой англо-русский и русско-английский словарь

• mach number — The ratio of the velocity of a body to that of sound in the surrounding medium …   Military dictionary