Supersonic aerodynamic characteristics are presented for the 140A/B space shuttle orbiter configuration (0.010 scale) and for the configuration modified to incorporate geometry changes in the wing planform fillet region. The modifications designed to extend the orbiter's longitudinal trim capability to more forward center-of-gravity locations, included reshaping of the baseline wing planform fillet and adding canards. The investigation was made in the high Mach number test section of the Langley Unitary Plan Wind Tunnel at a Reynolds number of approximately 2.2 million based on fuselage reference length. The angle-of-attack range for the investigation extended from -1 deg to 31 deg. Data were obtained with the elevators and body flap deflected at appropriate negative and positive conditions to assess the trim limits.
Space Shuttle Orbiter Trimmed Center-of-Gravity Extension Study. Volume 5: Effects of Configuration Modifications on the Aerodynamic Characteristics of the 140A/B Orbiter at Mach Numbers of 2.5, 3.95 and 4.6
1979
54 pages
Report
Keine Angabe
Englisch