The report describes the Grumman Research Department's technique for achieving Reynolds numbers higher than those achievable by any other known technique, and outlines experiments which can be used to increase the confidence level when extrapolating sub-scale plume impingement heating to full-scale flight conditions. Initial experiments established the feasibility of using a backward-running detonation wave to produce the correct enthalpy and chemistry of the simulated combustion chamber gases. Low pressure tests (up to 1500 psi) are summarized which measured heating on simulated impingement surfaces from one and two engines. (Author)


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    Titel :

    On the Simulation of Plumes from High Pressure Hydrogen/Oxygen Rocket Engines


    Beteiligte:
    H. Hopkins (Autor:in) / J. Leng (Autor:in) / R. Oman (Autor:in) / W. Konopka (Autor:in)

    Erscheinungsdatum :

    1971


    Format / Umfang :

    30 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    The simulation of high pressure hydrogen/oxygen rocket engines

    HOPKINS, H. / KONOPKA, W. / LENG, J. et al. | AIAA | 1972


    Low-pressure gaseous hydrogen/gaseous oxygen auxiliary rocket engines

    Domokos, S. J. / Lauffer, J. R. / Paster, R. D. | NTRS | 1971



    High Altitude Rocket Plumes

    P. O. Jarvinen / J. A. F. Hill / J. S. Draper et al. | NTIS | 1966