Experiments conducted to characterize wall heat flux for a gas/gas uni-element rocket chamber are presented and discussed. The work was conducted as part of a longer term NASA funded effort titled, 'Focused Validation Data for Full Flow Staged Combustion Injectors.' Full-flow staged-combustion (FFSC) cycle engines were recently considered for use as part of the NASA Reusable Launch Vehicle (RLV). In the FFSC cycle, oxidizer-rich gases drive the oxidizer turbopump and fuel-rich gases drive the fuel turbopump. Both propellants are then injected into the main combustion chamber as gases. The benefits that accompany the FFSC cycle are simplicity and increased thrust to weight ratio relative to other closed cycles. However, experience with gas/gas injectors is limited and, therefore, fundamental studies under uni-element conditions are necessary to understand the important physical/chemical mechanisms and to provide benchmark quality data for CFD code validation and verification.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Benchmark Wall Heat Flux Data for a GO2/CH2 Single Element Combustor


    Beteiligte:
    W. M. Marshall (Autor:in) / S. Pal (Autor:in) / R. D. Woodward (Autor:in) / R. J. Santoro (Autor:in)

    Erscheinungsdatum :

    2005


    Format / Umfang :

    18 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Benchmark Wall Heat Flux Data for a GO2/GH2 Single Element Combustor

    Marshall, William / Pal, Sibtosh / Woodward, Roger et al. | AIAA | 2005


    Benchmark Wall Heat Flux Data for a GO~2/GH~2 Single Element Combustor

    Marshall, W. M. / Pal, S. / Woodward, R. D. et al. | British Library Conference Proceedings | 2005


    Wall Heat Flux Measurements for a Kerosene-Fueled Supersonic Combustor

    Cheng, Di / Wang, Jing / Lu, Yang et al. | ASCE | 2019


    Controlled Heat Flux Combustor (Preprint)

    K. J. Wilson / S. L. Fitzpatrick / A. I. Atwood et al. | NTIS | 2006


    CFD Code Validation of Wall Heat Fluxes for a GO2/GH2 Single Element Combustor

    Lin, Jeff / West, Jeff / Williams, Robert et al. | AIAA | 2005