Electro-optical extensometer containing optical and electronic components measures displacement in simulated turbine blade thermally cycled into and out of hot-gas stream. Innovation is useful in obtaining accurate strain histories for components subjected to severe thermal environments and other environmental changes.


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    Title :

    Noncontact strain measurement


    Contributors:
    Bizon, P. T. (author) / Calfo, F. D. (author)

    Published in:

    Publication date :

    1979-12-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :



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