(Askeri) JET MOTORU (HV.): Yakıtı yakmak için, yakıcı madde (oxidizer) olarak dışarıdaki havayı emen ve motor içinde yanmanın tevlit ettiği gazları, itici güç meydana getirmek üzere, sıcak halde getoru arasındaki fark birincisinde yanışın dışarıdan alınan havaya bağlı olmasıdır. Roket motoru yakıcı maddeyi beraberinde taşır; dolayısıyla dış uzayda faaliyete muktedirdir
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Definition of jet exhaust engine in English English dictionary
an engine that obtains thrust by taking in air at the front, using it to burn fuel, then ejecting the hot combustion products at the rear through a propulsive nozzle
A jet engine is an engine in which hot air and gases are forced out at the back. Jet engines are used for most modern aircraft. an engine that pushes out a stream of hot air and gases behind it, used in aircraft. Any of a class of internal-combustion engines that propel aircraft by means of the rearward discharge of a jet of fluid, usually hot exhaust gases generated by burning fuel with air drawn in from the atmosphere. Jets rely on the third of Newton's laws of motion (action and reaction are equal and opposite). The first jet-powered airplane was introduced in 1939 in Germany. The jet engine, consisting of a gas-turbine system, significantly simplified propulsion and enabled substantial increases in aircraft speed, size, and operating altitudes. Modern types of jet engines include turbojets, turbofans, turboprops, turboshafts, and ramjets. See airplane. See also drag; gasoline engine; lift