- design Mach number
- расчетное число М
English-Russian aviation meteorology dictionary. 2013.
design Mach number
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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
Mach Five — For the song by The Presidents of the United States of America, see Mach 5 (song). : For the Mach speed rating system, see Mach numberThe Mach Five (マッハ号; mahha gō ; lit. the Mach ) is the racing car Speed Racer (Go Mifune in the Japanese… … Wikipedia
Mach (kernel) — Mach is an operating system microkernel developed at Carnegie Mellon University to support operating system research, primarily distributed and parallel computation. It is one of the earliest examples of a microkernel, and still the standard by… … Wikipedia
Mach Rider — Infobox VG title = Mach Rider caption = Front cover of the North American Mach Rider NES package. developer = Nintendo R D1 publisher = Nintendo designer = engine = released = NA October 18, 1985 JPN November 21, 1985 EU March 15, 1987 genre =… … Wikipedia
Ford Mustang Mach 1 — This article is about the Ford Motor Company automobile. For the speed rating, see Mach number. Ford Mustang Mach 1 Manufacturer Ford Motor Company … Wikipedia
Reactor Mach II — Infobox Automobile name = Reactor Mach II manufacturer = parent company = aka = production = 1967 assembly = U.S.A. chassis number = 59260327 cost = $20,000 predecessor = The Piranha successor = The shuttlecraft and Klingon battlecruiser from… … Wikipedia
Oswald efficiency number — The Oswald efficiency, similar to the span efficiency, is a correction factor that represents the change in drag with lift of a three dimensional wing or airplane, as compared with an ideal wing having the same aspect ratio and an elliptical lift … Wikipedia
XB-70 Valkyrie — Infobox Aircraft name=XB 70 Valkyrie type=Strategic bomber Supersonic research aircraft manufacturer=North American Aviation caption= designer= first flight=21 September 1964 introduced= retired= number built=2 XB 70s status=Retired from testing… … Wikipedia
Components of jet engines — Diagram of a typical gas turbine jet engine. Air is compressed by the fan blades as it enters the engine, and it is mixed and burned with fuel in the combustion section. The hot exhaust gases provide forward thrust and turn the turbines which… … Wikipedia
Jet engine performance — This article describes how jet engine performance is estimated during the design phase. Similar techniques are used once the engine has been built and is being tested, except the performance of individual components, rather than being assumed, is … Wikipedia
airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also … Universalium
