Theoretical evaluation of the ducted-fan turbojet engine

Richard B. Parisen, John C. Armstrong, Sidney C. Huntley
naca-tn-1745
Nov 1948


The calculated performance of three series of ducted-fan turbojet engines designed for obtaining maximum net thrust per pound of air handled, minimum net-thrust specific fuel consumption, and maximum flight range is presented.

An Adobe Acrobat (PDF) file of the entire report:
http://naca.central.cranfield.ac.uk/reports/1948/naca-tn-1745.pdf