24th Congress of International Council of the Aeronautical Sciences, 29 August-3, September 2004, Yokohama, Japan
Paper ICAS 2004-6.4.4

RESEARCH AND TECHNOLOGY DEVELOPMENT OF ENVIRONMENTALLY COMPATIBLE PROPULSION SYSTEM FOR NEXT GENERATION SUPERSONIC TRANSPORT (ESPR PROJECT) III. FINAL ACHIEVEMENTS

Y. Fujitsuna Y. Tsuji*
Engineering Research Association for Supersonic Transport Propulsion System (ESPR R/A), Japan; *New Energy and Industrial Technology Development Organization (NEDO), Japan

Keywords: NeG-SST Propulsion, NOx, Noise, and CO2 Reduction

ESPR project will be completed in coming June with fruitful technological achievements, especially for Environmentally compatible technologies needed for Next-Generation SST Propulsion system. ESPR targets are as follows, noise reduction-ICAO Chap. 3 -3 dB(@sideline), Nox reduction-5EI @M2.2 cruise condition and CO2 reduction-25% from 1999 technology level. Those targets have been achieved and summary will be presented.

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