The use of liquid hydrogen fuel instead of JP fuel for two subsonic commercial transports was examined. The following determinations which are important to meeting noise reduction requirements were calculated: (1) take off gross weight, (2) energy consumption, and (3) direct operating costs. The optimum engine cycles were found to be the same for both fuels. (Author)


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    Title :

    A Comparison of Optimum Jp and LH2 Turbofan Engines Designed for Two Subsonic Transport Missions


    Contributors:

    Publication date :

    1974


    Size :

    48 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English