Two firings of the Rocketdyne J-2 rocket engine were conducted in Test Cell J-4 of the Large Rocket Facility. The firings were accomplished during test period J4-1801-03 at pressure altitudes of approximately 100,000 ft to evaluate S-IVB/S-V start condition effects on: (1) engine start transients, (2) gas generator outlet temperature, (3) augmented spark igniter operation, and (4) fuel pump low level stall margin for J-2 engine J-2052. Engine components were thermally conditioned to temperatures predicted for S-IVB/S-V first burn and one orbit restart on firings 03A and 03B, respectively.


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    Titel :

    Altitude Developmental Testing of the J-2 Rocket Engine in Propulsion Engine Test Cell (J-4) (Test J4-1801-03)


    Beteiligte:
    C. H. Kunz (Autor:in)

    Erscheinungsdatum :

    1967


    Format / Umfang :

    83 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch