This is an interim user's manual for current procedures used in the Vehicle Analysis Branch at NASA Langley Research Center, Hampton, Virginia, for launch vehicle structural subsystem weight estimation based on finite element modeling and structural analysis. The process is intended to complement traditional methods of conceptual and early preliminary structural design such as the application of empirical weight estimation or application of classical engineering design equations and criteria on one dimensional 'line' models. Functions of two commercially available software codes are coupled together. Vehicle modeling and analysis are done using SDRC/I-DEAS, and structural sizing is performed with the Collier Research Corp. HyperSizer program.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Procedure for Structural Weight Estimation of Single Stage to Orbit Launch Vehicles (Interim User's Manual)


    Beteiligte:
    Z. N. Martinovic (Autor:in) / J. A. Cerro (Autor:in)

    Erscheinungsdatum :

    2002


    Format / Umfang :

    59 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Structural Weight Estimation for Launch Vehicles

    Cerro, J. / Su, P. / Eldred, L. et al. | British Library Conference Proceedings | 2002


    Weight Analysis of Two-Stage-To-Orbit Reusable Launch Vehicles

    Caldwell, Richard / Franke, Milton / Eklund, Dean | AIAA | 2005


    Structural Weight Estimation for Launch Vehicles

    Cerro, Jeff / Martinovic, Zoran / Su, Philip et al. | NTRS | 2002


    Structural Weight Estimation for Launch Vehicles

    J. Cerro / Z. Martinovic / P. Su et al. | NTIS | 2002