Anti-icing And Airflow Control Systems Flashcards
On an F108 engine, which manifold is anti-icing air ducted from?
Pneumatic
Discharge air used for aircraft engine anti-icing to heat critical areas is taken from which area?
Compressor
On an F108-CF-100 engine anti-icing system, what is the purpose of the air injector on the air regulator?
Control air temperature and pressure
On an F110-GE-129 engine,the anti-icing system prevents detrimental formation and accumulation of ice on?
The front frame struts, forward centerbody, and fan inlet vane flaps
On an F110-GE-129 engine, what is compressor bleed air used for?
Inti-icing, costumer bleed, and LPT cooling functions
What does the C-D supersonic inlet use to slow down the airflow?
Bernoulli’s law
The compressor bleed system reduces the possibility of compressor stall in a dual-rotor engine by?
Reducing the amount of air available to the N2 compressor
Once the cooling airflow has done its job of cooling the turbine section, where does it go?
Into the gas stream to exit the engine
On an F108-CF-100 engine, the variable bleed valves bleed air from the?
N1 compressor
On an F108-Cf-100 engine, the direction of the variable bleed valve rotation is controlled by the?
Fuel gear motor
On an F110-GE-129 engine, which component supplies fuel pressure to operate the IGV actuator?
Main fuel control
An F110-GE-129 engine contains how many stages of VSV?
Three
