Author: Roger W. Luidens
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44
Book Description
Efficient Planetary Parking Orbits with Examples for Mars
Author: Roger W. Luidens
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 44
Book Description
Use of Planetary Oblateness for Parking-orbit Alinement
Author: Joseph R. Thibodeau
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 36
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 430
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 430
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1028
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1028
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1338
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1338
Book Description
Comparison of Trajectory Profiles and Nuclear-propulsion-module Arrangements for Manned Mars and Mars-Venus Missions
Author: Edward A. Jr Willis
Publisher:
ISBN:
Category : Nuclear propulsion
Languages : en
Pages : 36
Book Description
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.
Publisher:
ISBN:
Category : Nuclear propulsion
Languages : en
Pages : 36
Book Description
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.
Round-trip Trajectories to Moons of Jupiter
Author: Roger W. Luidens
Publisher:
ISBN:
Category : Galilean satellites
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Galilean satellites
Languages : en
Pages : 52
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1680
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1680
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 568
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 568
Book Description