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.
Influence of Bypass Turbojet Engine Parameters on the Technical-Economic Characteristics of Long-Range Passenger Aircraft
1973
142 pages
Report
Keine Angabe
Englisch
Jet & Gas Turbine Engines , Turbofan engines , Jet transport planes , Performance(Engineering) , Passenger aircraft , United States , Thermodynamics , Lift to drag ratio , Fuel systems , Costs , Jet engine noise , Noise reduction , USSR , Boeing 747 aircraft , Boeing 767 aircraft , L-1011 aircraft , L-500 aircraft , DC-10 aircraft , Noise levels , Translations