Measuring and testing – Simulating operating condition – Marine
Patent
1996-12-18
1999-04-06
Biegel, Ronald
Measuring and testing
Simulating operating condition
Marine
G01M 1500
Patent
active
058921451
ABSTRACT:
The present invention provides a gas turbine engine surge control system comprising a pressure transducer positioned for sensing compressor discharge pressure, a hot wire anemometer positioned for sensing compressor discharge flow and temperature, means for electronically processing the signals from the sensors to obtain corrected compressor discharge flow without the use of look-up tables, and means for modulating a surge control valve based on corrected flow to prevent surge. The means for electronically processing said sensed signals incorporates means for canceling the dynamic response of the hot wire anemometer so as to have the effect of accelerating the response rate of the anemometer to match the response rate of the discharge pressure transducer.
REFERENCES:
patent: 3901620 (1975-08-01), Boyce
patent: 4137710 (1979-02-01), Preti et al.
patent: 4449401 (1984-05-01), Kaiser et al.
patent: 4548075 (1985-10-01), Mariano
patent: 4562731 (1986-01-01), Nishimura et al.
patent: 4603546 (1986-08-01), Collins
patent: 4648271 (1987-03-01), Woolf
patent: 4949276 (1990-08-01), Staroselsky et al.
patent: 5152181 (1992-10-01), Lew
patent: 5257301 (1993-10-01), Vanderbilt
patent: 5594665 (1997-01-01), Walter et al.
Moon Eric D.
Wahl Robert E.
Allied-Signal Inc.
Biegel Ronald
Holden Jerry J.
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