NASA technical memorandum presents parametric study of additional stresses introduced into cylindrical pressure vessel that is round except for radial mismatch in longitudinal butt weld in sidewall. Prompted by concern over fatigue caused by cyclic stresses in longitudinally welded cylindrical titanium inlet of high-pressure turbopump in main engine of Space Shuttle. Results applicable to any round cylindrical pressure vessel characterized by parameters, and conform to simplifying assumptions, used in analysis.


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    Title :

    Stresses In A Cylinder Welded With Mismatch


    Contributors:

    Published in:

    Publication date :

    1993-04-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :


    Theoretical elastic mismatch stresses

    Johns, Robert H. | TIBKAT | 1966


    Theoretical Elastic Mismatch Stresses

    R. H. Johns | NTIS | 1966


    Mismatch stresses in pressure vessels

    Johns, R. H. | NTRS | 1964


    Mismatch stresses in pressure vessels

    JOHNS, R. H. | AIAA | 1964


    Mismatch Stresses in Pressure Vessels

    R. H. Johns | NTIS | 1964