A design model for a once-through waste heat recovery unit with a segmented fin-tube arrangement was developed along with a simple model of a combined gas and steam (COGAS) turbine propulsion system. These models were integrated and applied in a computer program written in FORTRAN IV for the IBM 360-67 computer. Waste heat recovery unit designs were produced and tested at off-design conditions. Using the space constraints and power requirements of a Navy destroyer-type ship, one design was selected and employed to make estimates of possible fuel savings to be realized through the application of a COGAS system. (DePo)


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    Title :

    Waste heat recovery unit design for gas turbine propulsion system


    Additional title:

    Abwaermerueckgewinnung bei Schiffsgasturbinen


    Contributors:
    Combs, R.M. (author)

    Published in:

    Publication date :

    1979


    Size :

    300 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




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