Parametric Design Of Interplanetary And Orbital Trajectories With Examples For Mars 1973 1975 And 1977 Opportunities

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Parametric Design of Interplanetary and Orbital Trajectories with Examples for Mars 1973, 1975, and 1977 Opportunities

John F. Newcomb
Parametric Design of Interplanetary and Orbital Trajectories with Examples for Mars 1973 1975 and 1977 Opportunities Book PDF

Author : John F. Newcomb
Publisher : Unknown
Page : 84 pages
File Size : 48,7 Mb
Release : 1970
Category : Interplanetary missions
ISBN : UIUC:30112106879429

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Parametric Design of Interplanetary and Orbital Trajectories with Examples for Mars 1973, 1975, and 1977 Opportunities by John F. Newcomb Pdf

A method for parametrically studying the general interplanetary trajectory design problem is discussed; the method couples the design of interplanetary trajectories with the resulting planetary orbits obtainable from various launch and arrival opportunities. The procedure is applied to the trajectories which could be launched to Mars in the years 1973, 1975, and 1977, and for those opportunities, a set of parametric charts for use in designing Mars missions is included. The important mission parameters are presented and discussed, and launch windows are established which maximize payload in planetary orbit for a coplanar periapsis deboost.

NASA Technical Note

Anonim
NASA Technical Note Book PDF

Author : Anonim
Publisher : Unknown
Page : 696 pages
File Size : 46,9 Mb
Release : 1970
Category : Electronic
ISBN : MINN:31951000846305H

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NASA Technical Note by Anonim Pdf

Applied Mechanics Reviews

Anonim
Applied Mechanics Reviews Book PDF

Author : Anonim
Publisher : Unknown
Page : 776 pages
File Size : 40,5 Mb
Release : 1971
Category : Mechanics, Applied
ISBN : UCAL:C2682433

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Applied Mechanics Reviews by Anonim Pdf

Spaceflight

Anonim
Spaceflight Book PDF

Author : Anonim
Publisher : Unknown
Page : 406 pages
File Size : 54,8 Mb
Release : 1971
Category : Astronautics
ISBN : UOM:39015027817124

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Spaceflight by Anonim Pdf

Government Reports Annual Index

Anonim
Government Reports Annual Index Book PDF

Author : Anonim
Publisher : Unknown
Page : 1126 pages
File Size : 51,7 Mb
Release : 1970
Category : Government reports announcements & index
ISBN : PSU:000047869554

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Government Reports Annual Index by Anonim Pdf

Government Reports Index

Anonim
Government Reports Index Book PDF

Author : Anonim
Publisher : Unknown
Page : 1144 pages
File Size : 47,5 Mb
Release : 1970
Category : Government publications
ISBN : STANFORD:36105013139519

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Government Reports Index by Anonim Pdf

Multiple Gravity Assist Interplanetary Trajectories

A V Labunsky,O V Papkov,K G Sukhanov
Multiple Gravity Assist Interplanetary Trajectories Book PDF

Author : A V Labunsky,O V Papkov,K G Sukhanov
Publisher : CRC Press
Page : 296 pages
File Size : 47,6 Mb
Release : 1998-11-26
Category : Science
ISBN : 905699090X

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Multiple Gravity Assist Interplanetary Trajectories by A V Labunsky,O V Papkov,K G Sukhanov Pdf

Reflecting the results of twenty years; experience in the field of multipurpose flights, this monograph includes the complex routes of the trajectories of a number of bodies (e.g., space vehicles, comets) in the solar system. A general methodological approach to the research of flight schemes and the choice of optimal performances is developed. Additionally, a number of interconnected methods and algorithms used at sequential stages of such development are introduced, which allow the selection of a rational multipurpose route for a space vehicle, the design of multipurpose orbits, the determination of optimal space vehicle design, and ballistic performances for carrying out the routes chosen. Other topics include the practical results obtained from using these methods, navigation problems, near-to-planet orbits, and an overview of proven and new flight schemes.

Fast Interplanetary Missions with Low-thrust Propulsion Systems

W. E. Moeckel
Fast Interplanetary Missions with Low thrust Propulsion Systems Book PDF

Author : W. E. Moeckel
Publisher : Unknown
Page : 40 pages
File Size : 53,9 Mb
Release : 1961
Category : Propulsion systems
ISBN : UIUC:30112106632018

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Fast Interplanetary Missions with Low-thrust Propulsion Systems by W. E. Moeckel Pdf

A simple family of indirect-transfer trajectories between circular orbits is used to evaluate the mass ratio required to complete round-trip interplanetary missions using low-thrust propulsion systems. These trajectories, although not optimum, yielded very substantial reductions in total round-trip time for Mars missions with moderate increases in initial weight. For a powerplant specific weight [alpha] of 10 pounds per kilowatt of jet power, trip times were reduced from 1200 to 600 days, for a typical manned mission, with an initial weight increase of a factor of two. Comparison with a nuclear rocket with 1000-second specific impulse indicated that the electric-propulsion system required less initial weight for trip times as low as 550 days with [alpha]=10 and as low at 400 days with [alpha]=5 pounds per kilowatt. Further weight reductions would be expected with more nearly optimum trajectories.

Interplanetary Astrodynamics

David B. Spencer,Davide Conte
Interplanetary Astrodynamics Book PDF

Author : David B. Spencer,Davide Conte
Publisher : CRC Press
Page : 428 pages
File Size : 55,7 Mb
Release : 2023-04-28
Category : Science
ISBN : 9781000859768

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Interplanetary Astrodynamics by David B. Spencer,Davide Conte Pdf

Focusing on the orbital mechanics tools and techniques necessary to design, predict, and guide a trajectory of a spacecraft traveling between two or more bodies in a Solar System, this book covers the dynamical theory necessary for describing the motion of bodies in space, examines the N-body problem, and shows applications using this theory for designing interplanetary missions. While most orbital mechanics books focus primarily on Earth-orbiting spacecraft, with a brief discussion of interplanetary missions, this book reverses the focus and emphasizes the interplanetary aspects of space missions. Written for instructors, graduate students, and advanced undergraduate students in Aerospace and Mechanical Engineering, this book provides advanced details of interplanetary trajectory design, navigation, and targeting.