The Aircraft Regression Model (ARM) Task has explored modification of the Boeing Turbine Engine Variable Cycle Selection/Airplane Response Engine Selection (TEVCS/ARES) procedures by decoupling the representation of specific propulsion systems and the detailed mission definitions from the overall surface fit representations of the aircraft. Detailed comparisons between the RSTEP/ARM techniques developed herein and another available technique for aircraft/engine design refinement are provided as the principal result of this program. All objectives of the RSTEP/ARM effort were attained. A simplified mission performance computer program was developed and tested in the evaluation of two engine cycle concepts, on a turbojet and one a turbofan. The program was simplified by using regression models for airframe geometry, weights, and drags. The program is currently operational in both the Air Force and at two industry sites. (Se)


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    Titel :

    Regression simulation of turbine engine performance/aircraft regression model


    Weitere Titelangaben:

    Regressions-Simulation des Betriebsverhaltens von Turbinen - Regressionsmodell fuer Flugzeuge


    Beteiligte:
    Joy, W. (Autor:in) / Mehling, D.E. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1978


    Format / Umfang :

    76 Seiten


    Medientyp :

    Report


    Format :

    Print


    Sprache :

    Englisch





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