Which section of a gas turbine engine is responsible for mixing air with fuel?

The section of a gas turbine engine responsible for mixing air with fuel is the combustion section. In this area, the compressed air from the compressor is mixed with fuel to create a combustible mixture. This mixture is then ignited in the combustion chamber, leading to a rapid expansion of hot gases that drive the turbine and produce thrust. The design and function of the combustion section are crucial because the efficiency and stability of the combustion process directly affect the engine's overall performance. The combustion section ensures that the fuel is evenly distributed throughout the airflow, promoting effective combustion and maximizing energy extraction from the fuel, which is essential for the engine's efficiency and power output.