Aerothermodynamic and Thermal Protection System Instrumentation Reference Guide
Author(s)
Woollard, Bryce A.
Braun, Robert D.
Bose, Deepak
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Abstract
The hypersonic regime of planetary entry combines
the most severe environments that an entry vehicle will
encounter with the greatest amount of uncertainty as to the
events unfolding during that time period. This combination
generally leads to conservatism in the design of an entry
vehicle, specifically that of the thermal protection system
(TPS). Each planetary entry provides a valuable aerodynamic
and aerothermal testing opportunity; the utilization of this
opportunity is paramount in better understanding how a
specific entry vehicle responds to the demands of the
hypersonic entry environment. Previous efforts have been
made to instrument entry vehicles in order to collect data
during the entry period and reconstruct the corresponding
vehicle response. The purpose of this paper is to cumulatively
document past TPS instrumentation designs for applicable
planetary missions, as well as to list pertinent results and any
explainable shortcomings.
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Date
2016-03
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Text
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Paper
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