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Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (689 download)
Download or read book Future Orbital Transfer Vehicle Technology Study: Technical report written by Eldon E. Davis and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (317 download)
Download or read book Future Orbital Transfer Vehicle Technology Study. Volume 2: Technical Report written by Eldon E. Davis and published by . This book was released on 1982 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study has the objective of identifying missions for future orbit transfer vehicles (1995-2010) and defining the technology, operations and vehicle concepts that satisfy the transportation requirements. Several issues were examined. The first involved comparison of reusable space and ground based LO2/LH2 OTV's. Both vehicles used advanced space engines and aero assist capability. The SB OTV provided advantages in life cycle cost, performance and potential for improvement. The second issue was the comparison of an all LO2/LH2 OTV fleet with a fleet of LO2/LH2 OTVs and electric OTV's. The normal growth technology electric OTV used silicon cells with heavy shielding and argon ion thrusters. In this case, the LO2/LH2 OTV fleet provided a 23% advantage in total transportation cost. The third issue dealt with the impact of accelerated technology. An accelerated technology LF2/LH2 OTV provided improvements in performance relative to LO2/LH2 OTV but had higher DDT & E cost which negated its cost effectiveness. The accelerated technology electric vehicle used GaAs cells and annealing but still did not result in the mixed fleet being any cheaper than an all LO2/LH2 OTV fleet. The study conclusion is that reusable LO2/LH2 OTV's can serve all general purpose cargo roles between LEO and GEO for the foreseeable future. The most significant technology for the second generation vehicle would be space debris protection, on-orbit propellant storage and transfer and on-orbit maintenance capability.
Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (9 download)
Download or read book Future Orbital Transfer Vehicle Technology Study written by Eldon E. Davis and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (31 download)
Download or read book Future Orbital Transfer Vehicle Technology Study: Executive summary written by Eldon E. Davis and published by . This book was released on 1982 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.3/5 (91 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (317 download)
Download or read book Future Orbital Transfer Vehicle Technology Study. Volume 1: Executive Summary written by Eldon E. Davis and published by . This book was released on 1982 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eldon E. Davis
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (226 download)
Download or read book Future Orbital Transfer Vehicle Technology Study written by Eldon E. Davis and published by . This book was released on 1981 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Boeing Aerospace Company
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (226 download)
Download or read book Future Orbital Transfer Vehicle Technology Study written by Boeing Aerospace Company and published by . This book was released on 1980 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (319 download)
Download or read book Space Station Systems written by and published by . This book was released on 1987 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Paper written by and published by . This book was released on 1990 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (3 download)
Download or read book Management written by and published by . This book was released on 1990 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 598 pages
Book Rating : 4.F/5 ( download)
Download or read book NASA SP-7500 written by United States. National Aeronautics and Space Administration and published by . This book was released on with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.3/5 (91 download)
Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1990 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 (129 download)
Download or read book Technology for Large Space Systems written by and published by . This book was released on 1989 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (455 download)
Download or read book Orbital Transfer Vehicle Concept Definition and Systems Analysis Study, Volume 1: Executive Summary written by and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA sponsored, advanced upper stage studies conducted during the past decade will provide major solutions to help determine the future program for advanced technology orbital transfer vehicles operating both from the ground and from a space base. The space based systems will provide a new era of payload delivery capabilities for a wide variety of users, with space basing advantages and new economics for the users. This study describes our recommended cryogenic OTV operating from the ground to meet mid 1990s user needs. The ground based OTV evolves to a space based system operating from the NASA Space station now being defined. The proposed OTV plan incorporates the best features of a new OTV, the lOC and growth Space Station, the Orbital Maneuvering Vehicle (OMV) for support operations, and the STS expanded with the multipurpose external tank Aft Cargo Carrier (ACC) as a logistics system. The ACC provides launch cargo space to augment the Shuttle bay volume and supports an STS propellant scavenging system.
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722051341
Total Pages : 24 pages
Book Rating : 4.0/5 (513 download)
Download or read book Advanced Technology for Future Space Propulsion Systems written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-30 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Project Pathfinder contains programs to provide technologies for future transfer vehicles including those powered by both advanced chemical and electric propulsion rockets. This paper discusses the Chemical Transfer Propulsion and Cargo Vehicle Propulsion elements of Pathfinder. The program requirements and goals for both elements are discussed, and technical activities which are planned or underway are summarized. Recent progress in programs which support or proceed the Pathfinder activities is detailed. In particular, the NASA Program for Advanced Orbital Transfer Vehicle Propulsion, which acted as the precursor for the Chemical Transfer Propulsion element of Pathfinder is summarized. Diehl, Larry A. Glenn Research Center RTOP 591-41-41...
Author :
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ISBN 13 :
Total Pages : 614 pages
Book Rating : 4.0/5 ( download)
Download or read book A Collection of Technical Papers: AIAA 85-1550 - AIAA 85-1600 written by and published by . This book was released on 1985 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
