NASA - Energy Efficient Engine Program (1978-85)

[Graham1973]

Report by General Electric into a 1978-1985 program to develop a more fuel efficient turbofan engine.

Source:

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900019242_1990019242.pdf

 

[Graham1973]

1978 report by Pratt & Whitney, the other engine firm involved in the program.

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790003913_1979003913.pdf

 

[Graham1973]

I've located a further report by Pratt & Whitney into their proposed Energy Efficient Engine, it discusses integration into then (1978) current airliner designs and also gives two model designations for the engines (STF505M-7C & STF505M-7D).

See: Energy Efficient Engine: Propulsion System-Aircraft Integration Evaluation (Topical Report, Mar. 1978 - Sep. 1978)

http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790008679_1979008679.pdf