What are the advantages and disadvantages of autogyro aircraft?
2017年11月26日 · Power to overcome parasitic drag scales with (engine power)$^3$, and aircraft designed for high speed have a much more streamlined shape than the gyrocopter has. From this site : Gyroplanes have somewhat different flying and performance characteristics to …
aircraft operations - Why does XKCD say that autogyros will crash …
2018年3月27日 · The blades are not having to support the weight of the aircraft anymore and the blades can potentially pivot so much as to strike the mast, tail, and even the fuselage. So if an Autogyro pilot got into into a high angle of attack situation, and reacted by suddenly pushing the nose down into a zero G situation, the rotor blades would float ...
What is an autogyro, and why would I ever want to fly one?
2014年12月19日 · They are also known as gyrocopters, gyroplanes, and autogiros. Gyroplane is the official FAA designation. It is basically a rotary wing aircraft just like a helicopter because the rotor provides lift instead of wings like conventional airplanes.Since the rotor is not powered, an Autogyro uses a separate source for propulsion, just like an airplane.
Newest 'autogyro' Questions - Aviation Stack Exchange
2024年5月2日 · An autogyro, also known as gyroplane, gyrocopter, or rotaplane, is a type of rotorcraft which uses an unpowered rotor in autorotation to develop lift, and an engine-powered propeller, similar to that of a fixed-wing aircraft, to provide thrust.
lift - Why do autogyros exist? - Aviation Stack Exchange
2020年4月10日 · The autogyro was invented as an aircraft that cannot stall - a friend of the inventor was killed in an aircraft stall accident. The usefulness of the autogyro is that it was the necessary step on the way to inventing the helicopter.
aircraft design - Can an Autogyro with wings survive a rotor …
2016年4月28日 · A quick note on the wings. Adding wings as a safety aspect to the aircraft kinda defeats the purpose of an autogyro. Would it survive to a rotor destruction? The likelihood of an autogyro surviving rotor destruction is extremely remote. Best case scenario would be the entire rotor assembly detaches from the mast and flies away from the aircraft.
aircraft design - Why aren't there any larger …
2024年5月6日 · Why aren't there any larger autogiros? Because you would basically have a machine with the same limitations of a helicopter (in terms of speed and maintenance) but, since the rotor of an autogyro produces only lift, you'd need to add one (or more) propeller for forward propulsion, a tailplane for stability and controllability and a wing to offload the rotor at higher …
What are the uses of gyroplanes? - Aviation Stack Exchange
2016年2月29日 · Gyroplanes have quite a few applications, but the problem is that anything they can do, others (helicopters/fixed wing aircraft) can do better. The main advantage of a rotorcraft is that they can hover at a location; the gyroplanes are unable to do this, which is …
Highest scored 'autogyro' questions - Aviation Stack Exchange
2018年3月27日 · An autogyro, also known as gyroplane, gyrocopter, or rotaplane, is a type of rotorcraft which uses an unpowered rotor in autorotation to develop lift, and an engine-powered propeller, similar to that of a fixed-wing aircraft, to provide thrust.
aircraft design - Would this concept of Autogyro/Gyroplane be …
2021年12月15日 · If you don't know what an Autogyro/Gyroplane is, here is the Wikipedia article of it. The concept: Basically, the idea would be to have two (or less/more) rotors on opposite sides of the aircraft, however, the shaft of the rotors would be connected to smaller propellers that would be exposed to the jet of air from the aircraft's engine.