Fan assembly and corresponding gas turbine engine

摘要

A fan assembly (30) for a gas turbine engine (10) includes a turbine rotor (36) adapted to be disposed aft of a core (20) of the gas turbine engine (10); a row of turbine blades (42) carried by the rotor (36), each turbine blade (42) extending from the rotor (36) to a tip (52), the turbine blades (42) adapted to extract energy from a stream of pressurized combustion gases generated by the core (20); and at least two rows (62), (72) of axially-spaced apart, radially-extending fan blades carried by the row of turbine blades (42) for rotation therewith.