History Of Turbofan Engines FROM 1950 TILL 2019

Turbofan Engines [ 1950 -1959 ]

[Rolls-Royce RB.80 Conway]

Manufacturer : Rolls-Royce LimitedMajor applications : -Boeing 707-Douglas DC-8-Handley Page Victor-Vickers VC10Used briefly : 1950sCompressor: axial flow; 7-stage LP, 9-stage HPTurbine: axial flow; 1-stage HP, 2-stage LPPerformanceMaximum thrust: 17,150 lb (76.3 kN)Bypass ratio: 0.25

[Rolls-Royce Pegasus]

First Run : 1959This engine is able to direct thrust.it can also maneuver vertically for takeoff and landings.Two spool Turbofan Compressor: 3-stage low pressure, 8-stage high pressure axial flowMaximum thrust: 23,800 lbf (106 kN)

Turbofan Engines [ 1960 -1969 ]

[Volvo RM8]

low-bypass afterburning turbofan jet engineFirst Run : 1964Manf . : Pratt & Whitney& Volvo FlygmotorCompressor: Axial flow, 3-stage fan, 3-stage LP, 7-stage HPCombustors: 9 chambers in can-annular arrangement, four injectors per chamberMaximum thrust: 72,2kN

ComponentsCompressor: Single Stage Low Pressure Fan, 5 stage intermediate pressure axial compressor and single stage high pressure centrifugal compressorTurbine: 3 stage: single stage High Pressure, three stage intermediate pressure and two stage Low PressurePerformanceMaximum thrust: (24.20 kN) - Take off, (4.69 kN) Cruise

- 3 spool Turbofan engine - first run :1968- Manf. : - Garrett Airesearches &

HoneyWell Aerospace[Garrett ATF3]

[Rolls-Royce RB211]Triple-spool high-bypass-Turbofan First Run : 1969capable of generating (166 to 270 kilonewtons) thrust.Seven-stage IP compressorSix-stage HP compressorSingle-stage HP turbineSingle-stage IP turbine

[Turbomeca Astafan]

the Turbomeca Astafan is a single-spool, variable-pitch turbofan engine developed from the Turbomeca Astazou. First Run : 1969the engines were only flown on the Fouga 90 prototype

Turbofan Engines [ 1970 -1979 ]

[Pratt & Whitney F100]

an afterburning turbofan engine manufactured by Pratt & Whitney which powers the F-15 Eagle and F-16 Fighting Falcon.First Run : 1970s , Maximum thrust: 14,590 pounds-force (64.9 kN) military thrust, 23,770 pounds-force (105.7 kN) with afterburner

Turbofan Engines [ 1980 -1989 ]

[Pratt & Whitney PW4000]

is a family of high-bypass turbofan aircraft engines with certified thrust ranging from (230 to 441 kN)First run : 1984ApplicationsAirbus A300Airbus A310Airbus A330Boeing 747Boeing 767Boeing 777Boeing KC-46McDonnell Douglas MD-11

Turbofan Engines [ 1990 -1999 ]

[ Rolls-Royce Trent ]

a family of three spool, high bypass turbofan aircraft engines First run : 1990thrust ratings of (240 to 420 kN).Major applicationsAirbus A330Airbus A340Airbus A350Airbus A380Boeing 777Boeing 787

[Pratt & Whitney F119]

is an afterburning turbofan engine developed by Pratt & Whitney for the Lockheed Martin F-22 Raptor advanced tactical fighter.

The engine delivers thrust in (160 kN)and is designed for supersonic flight without the use of afterburner fourth-generation military aircraft engine modelsThese nozzles direct the engine thrust ±20° in the pitch axis to give the F-22 enhanced maneuverability.

Turbofan Engines [ 1990 -1999 ]

First Run : 2006 From RR -First Run : 2006 From GE Aviation -Boeing 787 Dreamliner Maximum thrust: (240–350 kN) - Maximum thrust: 284 kN

General Electric GEnx

Turbofan Engines [ 2010 -2019]

[CFM International LEAP]

a high-bypass turbofan engineFirst run : 2013 Major applications:Airbus A320neoBoeing 737 MAXCOMAC C919

("Leading Edge Aviation Propulsion")

This Search is by : Basem

Hesham Ali

Thanks !