How Does an Airplane Engine Starter Work?

In summary, an engine starter is an electric motor used to start an airplane's engine by providing initial rotation. In case of failure, multiple starters are available and pilots are trained to use alternative methods. Engine starters cannot be used in-flight and the time it takes to start an engine varies. Not all airplanes require starters, as it depends on the size and complexity of the engine and the aircraft's specific requirements.
  • #1
karim102
40
0
Hi,
I want to know how the engine works from aircraft. exacly how it starts. Could anyone explain to me.

Thanks a lot :rolleyes:
 
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  • #2
What kind of engine? Piston driven prop? Turbofan driven prop? Jet engine?
 
  • #3
ok man, I want to know Turbofan and jet engine
 
  • #5
thanks berkeman
 

1. How does an engine starter work in an airplane?

An engine starter is typically an electric motor that is used to start the engine of an airplane. It is connected to the engine's crankshaft and provides the initial rotation needed to start the engine. The starter is powered by the aircraft's battery or an external power source.

2. What happens if the engine starter fails during a flight?

In most cases, an airplane will have multiple engine starters, so if one fails, the other can be used. If all engine starters fail, the airplane may be able to glide to a safe landing depending on the altitude and location. In emergency situations, pilots are trained to use alternative methods to start the engine, such as using compressed air or manually turning the propeller.

3. Can an engine starter be used to start an engine in-flight?

No, engine starters are only used to start the engine on the ground. Once the engine is running, it is self-sustaining and does not require the use of the starter. Additionally, using the starter in-flight can cause damage to the engine and is not recommended.

4. How long does it take for an engine starter to start an airplane engine?

The time it takes for an engine starter to start an airplane engine can vary depending on the size and type of engine. On average, it can take anywhere from 10 to 30 seconds for a starter to provide enough rotation for the engine to start. However, some larger or more complex engines may take longer.

5. Are engine starters necessary for all types of airplanes?

Not all airplanes require engine starters. Smaller single-engine airplanes may have a hand-crank or manual start system, while larger commercial airplanes will have electric starters. The type of starter used depends on the size and complexity of the engine and the specific requirements of the aircraft.

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