The Influence of Bypass Turbojet Engine Parameters on the Technical-Economic Characteristics of Long-Range Passenger Aircraft,

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Abstract:

The report describes parametric study of turbofan engines, intended for subsonic passenger main-liner aircraft with long flight range up to 15,000 km and increased passenger accommodation up to 500 passengers. As a result of the study it is revealed the optimum values of parameters of operating conditions and the bypass ratio of turbofan engines, providing minimum values of takeoff weight of the aircraft and the smallest operating costs. In the study are also given data on the evaluation of the noise level of contemporary turbofan engines.

Author(s):
Klyachkin, A. L. ; Enenkov, V. G. ; Milenkii, Yu. D.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited machine trans. of Vliyanie Parametrov Dvukhkonruenykh Turboreaktivnykh Dvigatelei na Tekhniko-Ekonomicheskie Kharakteristiki Dalnnkh Passazhirskikh Samaletov Nr. 164, 1971, pp. 1-128 (sic), by Robert Allen Potts.
Annotation:
The Influence of Bypass Turbojet Engine Parameters on the Technical-Economic Characteristics of Long-Range Passenger Aircraft--Translation.
Pagination:
0142

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-MT-24-495-73
Project Number(s):
FTD-T74-09-14
 Subject Terms
Communities of Interest:
Air Platforms
Descriptor(s):
*JET TRANSPORT AIRCRAFT, PERFORMANCE(ENGINEERING), TURBOFAN ENGINES, PASSENGER AIRCRAFT, UNITED STATES, THERMODYNAMICS, LIFT TO DRAG RATIO, FUEL SYSTEMS, JET ENGINE NOISE, NOISE REDUCTION, USSR, TRANSLATIONS
Field(s)/Group(s):
Jet and Gas Turbine Engines
Keyword(s):
Boeing 747 aircraft, Boeing 767 aircraft, L 1011 aircraft, L 500 aircraft, DC 10 aircraft, Noise levels
Report Date:
1973 Oct 10