VSTOL attack aircraft to be developed in the mid- or late-1990's and research programs dealing with possible characteristics are discussed. Design studies of horizontal attitude takeoff and landing (HATOL) and vertical attitude takeoff and landing (VATOL) type aircraft were executed and wind tunnel models were built and tested. The configurations tested were a wing-canard HATOL concept with jet-diffuser ejectors as a vertical lift system and a variety of the same with nacelles which are closer together. Other proposals were a HATOL concept with wing-canard design and two vertical tails on twin afterbodies, and a VATOL concept which is tailless with an extended leading-edge wing to increase lift. Aerodynamic uncertainties were defined and wind tunnel tests were made. Special research concerning top-mounted air induction systems is also covered.
Preliminary aerodynamic characteristics of several advanced VSTOL fighter/attack aircraft concepts
Aerospace Congress and Exposition ; 1980 ; Los Angeles, CA
1980-10-01
Conference paper
No indication
English
Preliminary Aerodynamic Characteristics of Several Advanced VSTOL Fighter/Attack Aircraft Concepts
SAE Technical Papers | 1980
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