jet reaction control

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• Reaction control system — A reaction control system, abbreviated RCS, is a subsystem of a spacecraft. Its purpose is attitude control and steering. An RCS system is capable of providing small amounts of thrust in any desired direction or combination of directions. An RCS… …   Wikipedia

• Reaction Control System — Les propulseurs RCS sur le module lunaire Apollo. Les propulseurs RCS sur l …   Wikipédia en Français

• Jet pack — For other meanings see Jetpack (disambiguation). : The Martin Jetpack, despite its name, has no jets or rockets, but is a small helicopter, and is discussed as such. Jet pack, rocket belt, rocket pack, and similar names, are various types of… …   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

• jet flaps — An arrangement in which the efflux of air or a jet stream in the form of a sheet of air is ejected under pressure at or near the trailing edge of the airfoil. This helps to control the boundary layer, and if this sheet of air can be deflected,… …   Aviation dictionary

• Harrier Jump Jet — infobox Aircraft name = Harrier Jump Jet type = V/STOL strike aircraft manufacturer = Hawker Siddeley McDonnell Douglas/British Aerospace Boeing/BAE Systems caption = A Harrier GR7A of the Royal Air Force designer = first flight = introduced =… …   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

• oxidation–reduction reaction — ▪ chemical reaction Introduction also called  redox reaction        any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …   Universalium

• Airbreathing jet engine — An airbreathing jet engine (or ducted jet engine) is a jet engine propelled by a jet of hot exhaust gases formed from air that is drawn into the engine via an inlet duct. All practical airbreathing jet engines are internal combustion engines that …   Wikipedia

• Pulse jet engine — A pulse jet engine (or pulsejet) is a very simple form of internal combustion engine based jet engine where combustion occurs in pulses. A typical pulsejet comprises an air intake fitted with a one way valve, a combustion chamber, and an… …   Wikipedia

• X-13 Vertijet — NOTOC The Ryan X 13A RY Vertijet, Ryan Model 69, was an experimental Vertical Take Off and Landing aircraft flown in the United States in the 1950s. The main objective of the project was to demonstrate the ability of a pure jet to vertically… …   Wikipedia