An economic analysis was performed to evaluate the impact of advanced materials, increased aerodynamic and structural efficiencies, and cruise speed on advanced transport aircraft designed for cruise Mach numbers of .90, .98, and 1.15. A detailed weight statement was generated by an aircraft synthesis computer program called TRANSYN-TST; these weights were used to estimate the cost to develop and manufacture a fleet of aircraft of each configuration. The direct and indirect operating costs were estimated for each aircraft, and an average return on investment was calculated for various operating conditions. There was very little difference between the operating economics of the aircraft designed for Mach numbers .90 and .98. The Mach number 1.15 aircraft was economically marginal in comparison but showed significant improvements with the application of carbon/epoxy structural material. However, the Mach .90 and Mach .98 aircraft are the most economically attractive vehicles in the study.
Transonic transport study: Economics
1972-05-01
Report
No indication
English
Transonic Transport Study Economics
NTIS | 1972
|Transonic Transport Study, Summary
NTIS | 1972
|Transonic transport study, summary
NTRS | 1972
|High transonic speed transport aircraft study
NTRS | 1973
|Transonic transport study: Structures and aerodynamics
NTRS | 1972
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