Probes developed for use in an active tip clearance control system are described. Closed loop active control of high pressure turbine tip clearance is achieved over a simulated flight cycle using the outputs from optical triangulation probes. These probes are not to be used in actual operation. They serve as an accurate reference against which to judge other sensors which are being investigated.


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    Title :

    Optical Sensors and Signal Processing Schemes for Use on Gas Turbine Engines


    Contributors:
    I. Davinson (author)

    Publication date :

    1988


    Size :

    10 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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