Sponsored by- American Institute of Aeronautics and Astronautics(AIAA) Society of Automotive Engineers(SAE) 78-1054 Engine Options for Supersonic Cruise Aircraft P.H.Calder and P.C.Gupta,Bristol Engine Division,Bristol,UK AIAA/SAE 14TH JOINT PROPULSION CONFERENCE Las Vegas,Nev./July 25-27,1978 For permission to copy or republish,contact the American Instltute of Aeronautics and Astronautics, 1290 Avenue of the Americas,New York,N.Y.10019.Sponsored by￾American Institute of Aeronautics and Astronautics (AIAA) Society of Automotive Engineers (SAE) 78-1054 Engine Options for Supersonic Cruise Aircraft c P. H. Calder and P. C. Gupta, Bristol Engine Division, Bristol, UK AIANSAE 14TH JOINT PROPULSION CONFERENCE Las Vegas, Nev.lJuly 25-27, 1978 For permission to copy or republish. contact the Amerlcan lnstltute of Aeronautics and Astronautics, 1290 Avenue of the Americas, New Vork. N.V. 10019