Monday, March 4, 2019

Aircraft Systems: Fuel Injection Systems


From gravity fed to fuel pumps there are many different types of fuel injection systems. All components in a fuel system are very important for operating aircrafts. Additionally, the fuel is either fed from the pump or gravity fed. Just like a vehicle the fuel provides combustion for the engine to run. Lastly, several issues may arise if any piece of the fuel injection system is not operating properly.

First, failure in the fuel injection system can cause serious injuries or further damage to the aircraft. If a fuel pump doesn’t work the engine will ultimately not start up due to the lack of fuel to create combustion for the engine to turn over. Second, any leak in the system may cause a massive fire. The slightest spark to aircraft fuel (Jet A-1), may cause the aircraft to explode. However, to properly mitigate the risks of failures the fuel injection system needs to be properly maintained. Just like any other component in the aircraft conducting preventative maintenance and regular services can mitigate the risks of an explosion.

In conclusion, the fuel injection system may cause several major issues. However, always make sure to proceed with caution and adhere to the aircrafts manual for proper handling of fuel injection systems. Additionally, making sure the aviation technicians are adhering to proper handling in accordance with the technical manuals. The Jet A-1 is a highly combustible fuel, so making sure there are no fuel leaks is very important. At the end of the day a life is not overlooking a simple mistake or not adhering to the manuals. So in addition, make sure to always put safety first over anything else.



References:
Corey Doggett. (2017). Flight Mechanic, Fuel Injection Systems. Retrieved March 4, 2019 from http://www.flight-mechanic.com/fuel-injection-systems-part-one/






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