Two graphite/epoxy cryogenic pressure vessels were evaluated for microcracking. The X-33 LH2 tank lobe skins were extensively examined for microcracks. Specimens were removed from the inner skin of the X-33 tank for tensile testing. The data obtained from these tests were used to model expected microcrack density as a function of stress. Additionally, the laminate used in the Marshall Space Flight Center (MSFC) Composite Conformal, Cryogenic, Common Bulkhead, Aerogel-Insulated Tank (CBAT) was evaluated. Testing was performed in an attempt to predict potential microcracking during testing of the CBAT.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Evaluation of Microcracking in Two Carbon-Fiber/Epoxy-Matrix Composite Cryogenic Tanks


    Beteiligte:
    A. J. Hodge (Autor:in)

    Erscheinungsdatum :

    2001


    Format / Umfang :

    21 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Development of Ionic Liquid Based Epoxies for Carbon Fiber Composite Cryogenic Tanks

    Grugel, R. N. / Kaukler, W. F. / Paley, M. S. et al. | NTRS | 2014


    Development of Ionic Liquid Based Epoxies for Carbon Fiber Composite Cryogenic Tanks

    R. N. Grugel / W. F. Kaukler / M. S. Paley et al. | NTIS | 2014


    Fracture Analysis of Matrix Microcracking in Composite Laminates

    Chen, H.-P. / AIAA / ASME et al. | British Library Conference Proceedings | 1996