- mach shock
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Универсальный англо-русский словарь. Академик.ру. 2011.
mach shock
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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
Mäch Tower — Location Busch Gardens Williamsburg Area Oktoberfest Status Operating Opening date August 18, 2011 … Wikipedia
Mach 1 — , MACH NUMBER When airplanes first started to fly, their speed was measured like that of a moving vehicle on the ground. As air speeds increased, that method became obsolete, and a new method had to be found. Ernst Mach (1838 1916), an… … Dictionary of eponyms
Mach tuck — is an aerodynamic effect, whereby the nose of an aircraft tends to pitch downwards as the airflow around the wing reaches supersonic speeds. Note that the aircraft is subsonic, and traveling significantly below Mach 1.0, when it experiences this… … Wikipedia
shock absorber — Mach. a device for damping sudden and rapid motion, as the recoil of a spring mounted object from shock. [1905 10] * * * Device for controlling unwanted motion of a spring mounted vehicle. On an automobile, the springs act as a cushion between… … Universalium
Shock wave — Bombshock redirects here. For the Transformers character, see Micromasters#Bombshock. For other uses, see shockwave. Schlieren photograph of an attached shock on a sharp nosed supersonic body. A shock wave (also called shock front or simply shock … Wikipedia
Mach Pelican — Infobox musical artist Name = Mach Pelican Img capt = Background = group or band Origin = Perth, Western Australia, Australia Genre = Punk rock Years active = 1996 ndash;2007 Label = Shock Records Stomp Entertainment Bop Records URL = [http://www … Wikipedia
Mach , Ernst — (1838–1916) Austrian physicist Mach, who was born at Turas (now in the Czech Republic), had a somewhat unorthodox upbringing and education. His father was a man knowledgable in both the classics and the sciences who retired to farm near Vienna… … Scientists
Mach wave — A wave formed in front of a body when it is moving at the speed of sound. The waves do not move ahead of the body; they bunch up and form a Mach wave. A Mach wave is at right angles to the direction of movement of the body and is called a normal… … Aviation dictionary
Mach wave — In fluid dynamics, a Mach wave is a pressure wave traveling with the speed of sound caused by a slight change of pressure added to a compressible flow. These weak waves can combine in supersonic flow to become a shock wave if sufficient Mach… … Wikipedia
