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公开(公告)号:US11466587B2
公开(公告)日:2022-10-11
申请号:US16807532
申请日:2020-03-03
Applicant: ROLLS-ROYCE plc
Inventor: Zahid M Hussain , Hugh D Thomas
IPC: F01D21/00
Abstract: Disclosed herein is a method of automatically determining an operating condition of at least part of a gas turbine engine 10 for an aircraft, the method comprising: measuring one or more gas pressure waves by a gas pressure detector 401, wherein the gas pressure detector 401 is located in the gas turbine engine 10; and automatically determining, by a computing system, an operating condition of at least part of a gas turbine engine 10 in dependence on an output signal of the gas pressure detector 401.