Author: Richard J. RePublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 88
Book Description
Longitudinal Aerodynamic Characteristics of a Fighter Model with a Close-coupled Canard at Mach Numbers from 0.40 to 1.20
Author: Richard J. RePublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 88
Book Description
Static Longitudinal Aerodynamic Characteristics of Close-coupled Wing-canard Configurations at Mach Numbers from 1.60 to 2.86
Author: Samuel M. DollyhighPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 126
Book Description
An experimental investigation was made in the Mach number range from 1.60 to 2.86 to determine the static longitudinal aerodynamic characteristics of close-coupled wing-canard configurations. Three canards, ranging in exposed planform area from 17.5 to 30.0 percent of the wing reference area, were employed in this investigation. The canards were either located in the plane of the wing or in a position 18.5 percent of the wing mean geometric chord above the wing plane. Most data obtained were for a model with a 60 deg leading-edge-sweep wing; however, a small amount of data were obtained for a 44 deg leading-edge-sweep wing. The model utilized two balances to isolate interference effects between wing and canard. In general, it was determined that at angle of attack for all configurations investigated with the canard in the plane of the wing an unfavorable interference exists which causes the additional lift on the canard generated by a canard deflection to be lost on the wing due to an increased downwash at the wing from the canard. Further, this interference decreased somewhat with increasing Mach number. Raising the canard above the plane of the wing also greatly decreased the interference of the canard deflection on the wing lift. However, at Mach 2.86 the presence of the canard in the high position had a greater unfavorable interference effect at high angles of attack than the canard in the wing plane. This interference resulted in the in-plane canard having better trimmed performance at Mach 2.86 for the same center-of-gravity location.
Longitudinal Aerodynamic Characteristics of a Fighter Model with a Close-coupled Canard at Mach Numbers from 0.40 to 1.20
Author: Richard J. RePublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 88
Book Description
NASA Scientific and Technical Publications
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 410
Book Description
Aeronautical Engineering
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 108
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)
Summary of Low-speed Longitudinal Aerodynamics of Two Powered Close-coupled Wing-canard Fighter Configurations
Author: John W. PaulsonPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 96
Book Description
Summary of Low-speed Longitudinal Aerodynamics of Two Powered Close-coupled Wing-canard Fighter Configurations
Author: Scientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1126
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
NASA SP.
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 396
Book Description
Aerodynamic Characteristics of a Canard and an Outboard-tail Airplane Model at High Subsonic Speeds
Author: Paul G. FournierPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 72
Book Description
