NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Mars Lander SurveyThe requirements, issues, and design options are reviewed for manned Mars landers. Issues such as high 1/d versus low 1/d shape, parking orbit, and use of a small Mars orbit transfer vehicle to move the lander from orbit to orbit are addressed. Plots of lander mass as a function of Isp, destination orbit, and cargo up and down, plots of initial stack mass in low Earth orbit as a function of lander mass and parking orbit, detailed weight statements, and delta V tables for a variety of options are included. Lander options include a range from minimum landers up to a single stage reusable design. Mission options include conjunction and Venus flyby trajectories using all-cryogenic, hybrid, NERVA, and Mars orbit aerobraking propulsion concepts.
Document ID
19870008308
Document Type
Conference Paper
Authors
William R Stump
(Eagle Engineering (United States) Indian Trail, North Carolina, United States)
Gus R Babb
(Eagle Engineering (United States) Indian Trail, North Carolina, United States)
Hubert P Davis
(Eagle Engineering (United States) Indian Trail, North Carolina, 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
Spacecraft Design, Testing and Performance
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
87N17741
Distribution Limits
Public
Copyright
Public Use Permitted.
No Preview Available