Engine SGR
The airplane is powered by two CFM56–7 engines. The engine is a
dual–rotor, axial–flow turbofan. The N1 rotor consists of a fan, a low
pressure compressor and a low pressure turbine. The N2 rotor
consists of a high pressure compressor and a high pressure turbine.
The N1 and N2 rotors are mechanically independent. The N2 rotor
drives the engine gearboxes. A bleed air powered starter motor is
connected to the N2 rotor.
dual–rotor, axial–flow turbofan. The N1 rotor consists of a fan, a low
pressure compressor and a low pressure turbine. The N2 rotor
consists of a high pressure compressor and a high pressure turbine.
The N1 and N2 rotors are mechanically independent. The N2 rotor
drives the engine gearboxes. A bleed air powered starter motor is
connected to the N2 rotor.
B737-700/800/900 Engine
