Performance analysis of a mixed flow turbofan engine at the design point 13; 13;

Srinivasa, C (1986) Performance analysis of a mixed flow turbofan engine at the design point 13; 13;. In: 9th National Conference on I.C. Engines and Combustion, 19-22 Nov 1985, Dehra Dun, India.

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Abstract

An account is given of mixed flow turbofan engine performance calculation results for the design point, using a thermodynamic cycle analysis program which takes specific fuel consumption and turbine outlet temperature as the main parameters. The altitude and Mach number considered are 20,000 ft and 0.7, respectively, as would be encountered in subsonic, short range transport aircraft during cruise conditions. Performance conparisons are made between mixed and unmixed flow engine types; a deterioration of fuel efficiency is noted for bypass ratios higher than 5. (O.C.)

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Engine design;Performance rediction;Thermodynamic properties;Turbofan engines;Balancing;Bypass ratio;Flow charts
Subjects: AERONAUTICS > Aeronautics (General)
Division/Department: Computer Support and Services Division
Depositing User: M/S ICAST NAL
Date Deposited: 17 Oct 2006
Last Modified: 24 May 2010 09:51
URI: http://nal-ir.nal.res.in/id/eprint/2967

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