NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
53rd NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
Session ID : 1A10
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OS1-2
Proposal and Study of Quiet Jet Transport
*Masayuki Morita
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Abstract
Aircraft noise has a direct and immediate affect on the 'quality of life' of those exposed to it. In this paper, a design approach that is to mount the engines above the aft fuselage portion combined with V-tail is discussed. The configuration expects the noise shielding benefits to observers on the ground by the fuselage and the V-tail. The aerodynamic performance of the configuration is discussed using CFD and the effect of the noise reduction is investigated by a noise-analysis code.
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© 2004 Committee for Mechanics and Structure,Science Council
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