| 摘要 |
A turbofan engine assembly (10) including a core gas turbine engine (13) including a high-pressure compressor (14), a combustor (16), and a high-pressure turbine (18), a low-pressure turbine (20) coupled to the core gas turbine engine, a counter-rotating booster compressor (22) including a first rotor section (50) configured to rotate in a first direction and a second rotor section (60) configured to rotate in an opposite second direction, and a gearbox (100) including an input (110) and an output (111, 112), the gearbox output coupled to at least one of the first and second rotor sections, the gearbox input coupled to the low-pressure turbine. |
