Round Trip Trajectories With Stopovers At Both Mars And Venus PDF Download
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Author | : Edward A. Willis |
Publisher | : |
Total Pages | : 34 |
Release | : 1970 |
Genre | : Interplanetary voyages |
ISBN | : |
Download Round-trip Trajectories with Stopovers at Both Mars and Venus Book in PDF, ePub and Kindle
Author | : E. A. Willis |
Publisher | : |
Total Pages | : 11 |
Release | : 1969 |
Genre | : Interplanetary voyages |
ISBN | : |
Download Round Trip Trajectories with Stopovers at Both Mars and Venus Book in PDF, ePub and Kindle
Author | : Edward A. Jr Willis |
Publisher | : |
Total Pages | : 36 |
Release | : 1971 |
Genre | : Nuclear propulsion |
ISBN | : |
Download Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions Book in PDF, ePub and Kindle
A brief comparison is made between opposition class (with three impulse return), conjunction class, Venus swing-by to Mars and Mars-Venus double stopover trajectories. Vehicle configurations based on NERVA-I engines of varying life and restart capability are considered. It is found that the opposition and Venus swingby trajectories to Mars yield competitive mission performance; the double stopover entails about 30-percent penalties in initial mass and trip time; and that the minimum-weight vehicle uses a single, restartable engine.
Author | : |
Publisher | : |
Total Pages | : 482 |
Release | : 1972 |
Genre | : |
ISBN | : |
Download NASA Technical Note Book in PDF, ePub and Kindle
Author | : Roger W. Luidens |
Publisher | : |
Total Pages | : 52 |
Release | : 1967 |
Genre | : Galilean satellites |
ISBN | : |
Download Round-trip Trajectories to Moons of Jupiter Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 1202 |
Release | : 1970 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 128 |
Release | : 1968 |
Genre | : |
ISBN | : |
Download Planetary Flight Handbook. Part 6 - Mars Stopover Missions Using Venus Swingbys Book in PDF, ePub and Kindle
Author | : United States. National Aeronautics and Space Administration |
Publisher | : |
Total Pages | : 120 |
Release | : 1968 |
Genre | : Astronautics |
ISBN | : |
Download Planetary Flight Handbook Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 124 |
Release | : 1963 |
Genre | : Astronautics |
ISBN | : |
Download Planetary Flight Handbook Book in PDF, ePub and Kindle
Author | : United States. National Aeronautics and Space Administration Scientific and Technical Information Division |
Publisher | : |
Total Pages | : 1152 |
Release | : 1965 |
Genre | : Aeronautics |
ISBN | : |
Download NASA Scientific and Technical Reports Book in PDF, ePub and Kindle