Sections of Gas turbine engine

Question 1

Describe the function of the Intake

Answer 1

Recover as much total pressure of free airstream and deliver it to the compressor

Usually incorporates inlet guide vanes

Structural part of engine

Question 2

Describe the function of the Compressor

Answer 2

Raise the pressure of the air passing through it

Axial
Centrifugal
Combination

Question 3

Describe the function of the Combustion section

Answer 3

Adds energy to the compressed gasses, accelerating them and delivering them to the turbine section

Entry controlled by the diffuser

Mixes compressed air with fuel and delivering it to the igniters

Question 4

Describe the function of the turbine section

Answer 4

Extracts kinetic energy from the expanding gases to drive the compressor and engine accessory gearbox

Question 5

Describe the function of the exhaust section

Question 6

Describe the function of the cold section

Question 7

Describe the function of the hot section