A brief overview of the NASA-sponsored HSCT propulsion system studies is presented that includes objectives, approach, schedules, and a summary of interim results highlighting the NASA in-house studies. Seven propulsion system concepts have been considered to date and comparatively evaluated on a first-order basis using takeoff gross weight (TOGW) as the main discriminator. Only two concepts have been screened out thus far and it is apparent that TOGW is not a strong discriminator. However, the first-order screening process did not account for differences in propulsion installation effects or climb-noise suppression penalties-both of which may strongly influence the screening process.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Overview of the NASA-sponsored HSCT propulsion system studies


    Contributors:

    Publication date :

    1991-09-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    NASA Sponsored HSCT Propulsion Studies

    W. C. Strack | NTIS | 1992



    The NASA sponsored HSCT propulsion studies

    Strack, William C. | NTRS | 1992


    NASA pleased with HSCT

    Online Contents | 1993