Non-recoverable surge and blowout detection in gas turbine engin

Details Non-recoverable surge and blowout detection in gas turbine engin Non-recoverable surge and blowout detection in gas turbine engin

1995-07-26

1998-05-19

Thorpe, Timothy

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

60 39281, 60 3929, F02C 900

Patent

active

057523797

ABSTRACT:
Indications of non-recoverable compressor surge and blowout are provided by sensing compressor pressure, temperature and speed and comparing exhaust temperature with stored values and successive values depending upon instantaneous compressor speed and its derivative. Blowout indication is provided in timed intervals that are reset if surge indications are present.

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