The paper presents the results of the study of synthesis patterns for six-ray reverse folded cores that can be used in aircraft curvilinear sandwich panels. The conditions for tessellation of the plane with typical fragments are studied. It is demonstrated that elementary units in the same row of six-ray configurations, unlike those in four-ray configurations, should partially overlap. A method and mathematical dependencies for computation of the curvature of the enveloping surface of the folded core at given initial parameters of configuration are presented. Recommendations providing a possibility to reduce the infinite set of solutions for transforming the six-ray structure to a single one are given.


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    Titel :

    Computing the Tessellation and Curvature of the Six-Ray Reverse Folded Core for Sandwich Panels


    Weitere Titelangaben:

    Russ. Aeronaut.


    Beteiligte:
    Khaliulin, V. I. (Autor:in) / Nasyrova, N. I. (Autor:in) / Malysheva, A. A. (Autor:in) / Kostin, V. A. (Autor:in) / Gimadiev, R. Sh. (Autor:in)

    Erschienen in:

    Russian Aeronautics ; 67 , 4 ; 922-933


    Erscheinungsdatum :

    01.12.2024


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Transformation Model of a Six-Ray Reverse Folded Core for Sandwich Panels

    Khaliulin, V. I. / Nasyrova, N. I. / Malysheva, A. A. et al. | Springer Verlag | 2024