thrust reversal
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Thrust reversal — Thrust reversal, also called reverse thrust, is the temporary diversion of an aircraft engine s exhaust or changing of propeller pitch so that the thrust produced is directed forward, rather than aft. This acts against the forward travel of the… … Wikipedia
thrust reversal — The method and means of reducing the landing run of an aircraft without excessive use of wheel brakes or any use of braking or tail parachutes. On piston and turboprop engines, it can be done by reversing the propeller pitch. In turbojet engines … Aviation dictionary
thrust reverser — A device placed in the tailpipe of a turbojet engine to deflect some of the exhaust gases forward to produce a rearward thrust. This helps decrease the landing roll. See thrust reversal … Aviation dictionary
Geomagnetic reversal — Magnetic reversal redirects here. For switching of a magnet, see Magnetization reversal. Geomagnetic polarity during the late Cenozoic Era. Dark areas denote periods where the polarity matches today s polarity, light areas denote periods where… … Wikipedia
jet engine — an engine, as an aircraft engine, that produces forward motion by the rearward exhaust of a jet of fluid or heated air and gases. Also called jet, jet motor. [1940 45] * * * Any of a class of internal combustion engines that propel aircraft by… … Universalium
ČSA Flight OK-NAB — Infobox Airliner accident|name=ČSA OK NAB Crash Image caption=Ilyushin Il 18 similar to accident aircraft Crash site near Zlaté piesky Date=July 28, 1976, 9.37 CEST Type=Pilot error and/or technical failure Site=Lake Zlaté piesky near Bratislava … Wikipedia
Compressor stall — A compressor stall is a situation of abnormal airflow resulting from a stall of the aerofoils within the compressor of a jet engine. Stall is found in dynamic compressors, particularly axial compressors, as used in jet engines and turbochargers… … Wikipedia
Flight data recorder — An example of a flight data recorder; the underwater locator beacon is the small cylinder on the far right. (English translation of warning message: FLIGHT RECORDER DO NOT OPEN) … 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
Engine indicating and crew alerting system — An example of information found on a EICAS Engine Indicating and Crew Alerting System (EICAS) is an integrated system used in modern aircraft to provide aircraft crew with aircraft engines and other systems instrumentation and crew annunciations … Wikipedia
F-15 S/MTD — Infobox Aircraft name = F 15 S/MTD and F 15 ACTIVE type = Technology Demonstrator and Research Aircraft national origin=United States manufacturer = McDonnell Douglas caption = designer = first flight = September 7 1988 introduced = retired… … Wikipedia
