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Manned Mars Mission Vehicle Design Requirements for AerocaptureThe goal of this study was to define vehicle design requirements of a reusable system for manned Mars missions which employ aerocapturlng techniques to obtain desired orbital velocities. Requirements for vehicle L/D and ballistic coefficient are determined for expected aerocapture velocities. This paper presents conclusions concerning g-loads environment and TPS requirements for a vehicle that aerocaptures at Mars and Earth. Although the goal of a reusable system (based on current state-of-art technologies) was not obtained, the viability of aerocapture at Mars and Earth was established.
Document ID
19870008298
Document Type
Conference Paper
Authors
Oliver Hill
(Johnson Space Center Houston, Texas, United States)
Rodney O Wallace
(Johnson Space Center Houston, Texas, United States)
Date Acquired
September 5, 2013
Publication Date
May 1, 1986
Publication Information
Publication: Manned Mars Missions Working Group Papers: Volume 1, Section 1-4
Publisher: National Aeronautics and Space Administration
Subject Category
Astronautics (General)
Report/Patent Number
NASA-TM-89320-VOL-1
Meeting Information
Meeting: Manned Mars Missions Workshop
Location: Huntsville, AL
Country: US
Start Date: June 10, 1985
End Date: June 14, 1985
Sponsors: National Aeronautics and Space Administration
Accession Number
87N17731
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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