The NASA early experimental program for parawing and lifting body spacecraft recovery concepts is discussed. Simple hand drawings, in-house construction, and crude drop tests were used in lieu of a thorough stress analysis. The parawing (parasev) was controlled by manually shifting the center of gravity with respect to the center of pressure; the craft would take off while being towed at 40 KIAS. The M-2 lifting body was originally constructed with a 3/32 in. mahogany skin by a glider manufacturer and employed general aviation aircraft nose and main wheel assemblies. A minimum altitude of 200 ft was found acceptable for release of the parasev, allowing the pilot time to adjust for transients incurred at the tow release. A small landing assist rocket was furnished for the M-2/F-2 and X-24A lifting bodies to enhance stability, and landings at a maximum lift/drag ratio of 2.8 were successfully completed. The data gained were eventually applied in the development of the Shuttle.
Exploratory flight test of advanced piloted spacecraft - Circa 1963
01.01.1981
Sonstige
Keine Angabe
Englisch
Exploratory flight test of advanced piloted spacecraft.
NTRS | 1964
|Piloted flight-simulator research
Engineering Index Backfile | 1962
|Spacecraft Design Considerations for Piloted Reentry and Landing
Online Contents | 2006
|