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do-jet-planes-have-propellers-model Some airplanes have propellers - those without propellers have jet engines. Airplanes with jet engines are faster than airplanes with propellers. Often airplanes with jet engines are referred to as "jets." What are the different numbers of propellers an airplane can have? Some airplanes have had up to 8 propellers. Where is the rotor on an airplane?  Before, airplanes were more mauneverable and faster, they were hard to control and very slow. Before the planes were powered by jet engines and turbofans, they were powered by propellers. Do some airplanes only have one propeller? Some have 1 and many others have 2 or even 4 propellers. What has the author Francis Pope written? Francis Pope has written: 'The airplane power plant' -- subject(s): Aerial Propellers, Airplanes, Motors. Jet engines, which are long metal tubes burning a continuous rush of fuel and air, are far noisier (and far more powerful) than traditional propeller engines. You might think engines are the key to making a plane fly, but you'd be wrong. Things can fly quite happily without engines, as gliders (planes with no engines), paper planes, and indeed gliding birds readily show us.  Covers how planes and engines work, wind tunnels, hypersonics, aerodynamics, kites, and model rockets. The Wilbur and Orville Wright Papers at the Library of Congress: Quite a few of the Wrights' fascinating papers and photos are available online. That has Model Jet Planes Video Zoom me wondering - do propeller Do Jet2 Planes Have Entertainment planes generate contrails like jets do? And if so, is it only turborops that would, or is it something all propeller planes can create? jet-engine propeller contrails. share | improve this question |.  The propeller tips are moving at nearly the speed of sound, their angle-of-attack relative to the air in front of them is such that they move a huge amount of air past them at a very high speed. The amount of moisture in the air is such that when it undergoes a compression/de-compression cycle as it passes the tip of the propeller blade is is quickly compressed then de-compressed and then is appears as vapor behind the propeller. As one contributor has already explained "contrails" can also come from exhaust systems of piston-driven aircraft.
Small planes, regional aircraft and cargo planes are good examples. Don’t be mistaken into believing propeller aircraft are slow and aerodynamically crude machines. On the contrary, some are very high tech, pressurized and fast. Propellers provide an efficient means to pull an airplane through the air. Jet Engine Basics A private turbo prop jet parked at a small airport. Often referred to as turbo jets, turbine jet engines use a combination of air compression and burning fuel to turn compressor blades. They are able to generate substantial thrust but burn copious amounts of fuel in the process. The location of the ram air turbine varies with different aircraft and some of them (like the popular A) have them near the landing gear. The following image is from @mins' excellent answer to another question. Location of Ram Air Turbines in different aircraft, image from www.- Bombardier BDA11 Global

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