To obtain data on suppressor nozzles considered for aircraft jet transport, one-fifth scale suppressors are tested at Mach numbers from 0.65 to 1.10 over range of nozzle pressure ratios and total and component drag coefficients presented; drag increases due to suppressors presented in terms of net thrust; propulsive thrust losses calculated, and results converted into aircraft payload penalty; least drag was caused by lobe type suppressor.


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    Title :

    Transonic drag of several jet-noise suppressors


    Additional title:

    NACA -- Tech Note


    Contributors:
    North, W.J. (author)

    Published in:

    Publication date :

    1958


    Size :

    34 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English





    Transonic drag of several jet-noise suppressors

    North, Warren J. | TIBKAT | 1958


    Transonic Performance Characteristics of Several Jet Noise Suppressors

    Schmeer, James W. / Salters, Leland B., Jr. / Cassetti, Marlowe D. | NTRS | 1960


    Transonic Performance Characteristics of Several Jet Noise Suppressors

    J. W. Schmeer / L. B. Salters / M. D. Cassetti | NTIS | 1960


    Transonic performance characteristics of several jet noise suppressors

    Schmeer, J.W. / Salters, Jr., L.B. / Cassetti, M.D. | Engineering Index Backfile | 1960