Recently obtained hypersonic wind tunnel results are presented which resolve the principal uncertainty associated with the use of thin film gages on substrates of the glass ceramic substance designated MACOR.THe uncertainty is with respect to both MACOR's thermal properties and the variation of these properties with temperature. The relatively large influence of shock strength on stagnation point heating at low Reynolds numbers is illustrated.


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    Title :

    Refinement of an 'alternate' method for measuring heating rates in hypersonic wind tunnels


    Contributors:

    Published in:

    Publication date :

    1985-05-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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