Efficient Planetary Parking Orbits with Examples for Mars

Efficient Planetary Parking Orbits with Examples for Mars PDF Author: Roger W. Luidens
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ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44

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Efficient Planetary Parking Orbits with Examples for Mars

Efficient Planetary Parking Orbits with Examples for Mars PDF Author: Roger W. Luidens
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44

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NASA Technical Note

NASA Technical Note PDF Author:
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ISBN:
Category :
Languages : en
Pages : 430

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Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions

Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions PDF Author: Edward A. Jr Willis
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ISBN:
Category : Nuclear propulsion
Languages : en
Pages : 36

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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.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
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ISBN:
Category : Government publications
Languages : en
Pages : 758

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Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
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ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 568

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A Selected Listing of NASA Scientific and Technical Reports for 1966

A Selected Listing of NASA Scientific and Technical Reports for 1966 PDF Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
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ISBN:
Category : Aeronautics
Languages : en
Pages : 2084

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 1338

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Optimal Finite-thrust Transfer Between Planet-approach and Departure Asymptotes with Specified Intermediate Orbit

Optimal Finite-thrust Transfer Between Planet-approach and Departure Asymptotes with Specified Intermediate Orbit PDF Author: Edward A. Willis (Jr.)
Publisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 68

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Government-wide Index to Federal Research & Development Reports

Government-wide Index to Federal Research & Development Reports PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1336

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Index Aeronauticus

Index Aeronauticus PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 650

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