首页>
美国政府科技报告
>Space Shuttle Orbiter Trimmed Center-of-Gravity Extension Study. Volume 7:Effects of Configuration Modifications on the Subsonic Aerodynamic Characteristics of the 1140 a/B Orbbiter at High Reynolds Numbers.
【24h】
Space Shuttle Orbiter Trimmed Center-of-Gravity Extension Study. Volume 7:Effects of Configuration Modifications on the Subsonic Aerodynamic Characteristics of the 1140 a/B Orbbiter at High Reynolds Numbers.
展开▼
机译:航天飞机轨道器修剪重心扩展研究。第7卷:配置修改对高雷诺数下1140 a / B轨道器的亚音速空气动力学特性的影响。
Subsonic longitudinal andd laternal directional characteristics were obtained for several modified configurations of the 140 A/B orbiter (0.010 scale). These modifications, designed to extend longitudinal trim capability forward of the 65 percent fuselage length station, consisted of modified wing planform fillet and a canard. Tests were performed in the Langley Low Turbulence Pressure Tunnel at Reynolds numbers from about 4.2 million to 14.3 million based on the fuselage reference length.
展开▼