The methods used to analyze the aerothermodynamic data gathered from the Shuttle protoflights are reviewed. Trajectory and atmospheric reconstruction allow an accurate definition of the freestream environment through which the Shuttle has flown. The reconstructions, combined with aerodynamic coefficient and convective heating rate determinations, provide predictive capability for comparison with future flights. Data are acquired by operational instrumentation (12,000 parameters), development flight instrumentation (4500 measurements), and Orbiter experiments instrumentation; tracking and meteorological data are also included in the analyses. The aerothermodynamic and aerodynamic technology base for large, winged, lifting body entry vehicles is being expanded by the analysis efforts. Sensor locations on the Shuttle and data management techniques are described.
Research analysis of Space Shuttle Orbiter entry aerothermodynamic flight data at the NASA Langley Research Center
Flight Testing Conference ; 1981 ; Las Vegas, NV
1981-11-01
Conference paper
No indication
English
Shuttle Entry Aerothermodynamic Flight Research: The Orbiter Experiments Program
Online Contents | 1993
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