Patent ID: 11913376
Assignee: GENERAL ELECTRIC COMPANY
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 6:
7. The method according to claim 1, wherein the pressurized air duct includes at least one valve, the method further comprising the controller controlling the at least one valve based on the at least one condition, and the plurality of pressurized airflow nozzles includes a first array of pressurized airflow nozzles corresponding to a first compressor rotor among the plurality of compressor rotors, and a second array of pressurized airflow nozzles corresponding to a second compressor rotor, the at least one valve includes a first valve for controlling airflow to the first array of pressurized airflow nozzles and a second valve for controlling airflow to the second array of pressurized airflow nozzles, the method further comprising the controller controlling at least one of the first valve and the second valve to be in an open state or in a closed state, based on the at least one condition.