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There are three main types of propulsion for aircraft. The first is the propeller, which functions like a fan and also works on similar principles to wings. The propeller forces air toward the tail of the aircraft, which pushes the propeller and the aircraft forward (equal and opposite reaction). This is typically used on smaller aircraft now.
Secondly there are jet turbines. These work basically by compressing air into a chamber where energy is added by burning fuel. This air is then released out the back of the turbine, pushing the aircraft forward (Assuming the exhaust travels backward). This type has high power output and is typically used on larger aircraft.
Finally there is the turboprop, which is a combination of the two others. In this one, air is compressed as in the jet turbine but instead of using the exhaust to solely power the aircraft, the exhaust is passed through a fan that harvests energy and drives a propeller in front of the turbine. This type is has a good power-to-weight ratio and is used on smaller to medium aircraft
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How do airplanes land and takeoff?
Here's a very simple answer to a very complex question: To take off, an aircraft must accelerate to a fast enough speed so that the airfoils (wings) generate sufficient lift for the aircraft to overcome gravity (its weight) and become airborne. This is accomplished through the use of engines that produce thrust--jet engines or propeller engines, for example--which move the aircraft forward through the air. To land, the thrust is reduced gradually so as to reduce the speed which reduces lift which, in turn, allows the aircraft to descend. Again, this is a very simplistic explanation to a very complicated process.
Simple sentence with distinguish?
Here are some sentences.His hard work will distinguish him from the other employees.How will you distinguish Uncle Paul from the other clowns?
What is the study of machines called?
The study of machines is called "mechanical engineering." Mechanical engineering involves the design, analysis, and manufacturing of mechanical systems, which can range from simple machines like levers and pulleys to complex systems like aircraft engines and robots. Mechanical engineers apply principles of physics, materials science, and mathematics to develop efficient and reliable machines for various applications.
Simple reversionary bonus system?
distinguish between ordinary revival scheme and special revival scheme
How do pump diaphragm carburetors work?
The diaphragm carburetor is found on many small engines. These engines power everything ranging from lawn equipment, generators, and even RC aircraft. Unlike a conventional "float" style carburetor the diaphragm carburetor will operate regardless of its orientation, even upside down! The internal workings of a diaphragm carburetor are simple in design, but complicated in explanation and consequently lengthy to discuss.
What is work of avionic aircraft maintenance engineer?
Responsible for the work on the Avionics of an Aircraft composed of the following: communications, navigation and guidance, display systems, flight management systems, sensors and indicators, weather radars, electrical systems and various other computers onboard modern aircraft and spacecraft. It also includes the hundreds of systems that are fitted to aircraft to meet individual roles; these can be as simple as a search light for a police helicopter or as complicated as the tactical system for an airborne early warning platform.
Most engines on today's cars have replaced the carburetor with what?
Quick and simple, FUEL INJECTION
What is the concept of an aircraft drawing?
The concept of an aircraft drawing could be for several different reasons. It could be a simple work of art to showcase the aircraft, or a very detailed guide to understanding the parts and functions of the aircraft. It could explain how it functions, what it is made up of, how to repair certain parts.
What is a simple chemical test to distinguish between bezene and hexane answer?
One simple chemical test to distinguish between benzene and hexane is the Bromine test. Benzene will not react with bromine in the absence of a catalyst, while hexane will readily react with bromine to form a colorless product.
Can you get an anti aircraft gun legally in America?
yes its quite simple, you enlist in your local army
What jobs does an automotive engineer do?
Simple. They design, test, and improve automotive parts, bodies, and engines.
What are the two ways in which the second law of thermodynamics is verified?
in a closed system and with simple engines and machines
