This paper highlights the efforts being performed or sponsored by NASA, in cooperation with the U.S. civil aviation industry, to address the propulsion system technological challenges that must be met in order to ensure a viable future for the industry. Both the subsonic and supersonic aeropropulsion programs are considered. Subsonic transport propulsion program elements, including ultra-high-bypass-ratio turbofans with attendant noise reduction efforts, high-efficiency cores, and combustor emissions reductions are discussed in terms of goals, technical issues, and problem solutions. Similarly, the high-speed research propulsion efforts addressing a high-speed commercial transport are reviewed in terms of environmental barrier issues, such as oxides of nitrogen and noise reduction, and the related economic issues.


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    Titel :

    Propulsion Technology Challenges for Turn-of-the-Century Commercial Aircraft


    Beteiligte:
    J. A. Ziemianski (Autor:in) / C. L. Ball (Autor:in)

    Erscheinungsdatum :

    1993


    Format / Umfang :

    16 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Propulsion technology challenges for turn-of-the-century commercial aircraft

    Ziemianski, Joseph A. / Ball, Calvin L. | NTRS | 1993


    Propulsion Technology Challenges for Turn-of-the-Century Commercial Aircraft

    Ziemianski, J. A. / Ball, C. L. / AIAA | British Library Conference Proceedings | 1993


    Propulsion technology challenges for turn-of-the-century commercial aircraft

    Ziemianski, Joseph A. / Ball, Calvin L. | NTRS | 1993


    Propulsion Technology for Future Commercial Aircraft

    Maclin, H. / Krause, F. / AIAA et al. | British Library Conference Proceedings | 2003


    Propulsion technology projections for commercial aircraft

    REID, C. / KUTSCHENREUTER, P. | AIAA | 1984