The OMS Engine Assembly has satisfactorily completed extensive development tests under a wide range of operating conditions. Presented are the results of tests which examined operating characteristics of the engine at abnormal operating conditions. Specific abnormal tests discussed are: abort restart, gas ingestion, purge valve failure, propellant tank pressure blowdown, and propellant depletion. Also presented are results of a test series conducted at extreme off-design conditions to demonstrate the cooling capability of the regeneratively cooled chamber. Development tests have verified that specification performance will be met during the planned qualification test series. (Se)


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    Titel :

    Space shuttle OMS engine system testing


    Weitere Titelangaben:

    Untersuchungen am OMS-Antriebsaggregat fuer die Raumfaehre


    Beteiligte:
    David, D. (Autor:in)

    Erschienen in:

    AIAA-Papers ; Jul ; 1-11


    Erscheinungsdatum :

    1978


    Format / Umfang :

    11 Seiten, 22 Bilder


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch






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