A Deep Space Power System Option Based on Synergistic Power Conversion Technologies
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Page : 14 pages
File Size : 15,58 MB
Release : 2000
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Author :
Publisher :
Page : 14 pages
File Size : 15,58 MB
Release : 2000
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Author : Lanny G. Thieme
Publisher :
Page : 18 pages
File Size : 19,51 MB
Release : 2000
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Author : Conference
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Page : 752 pages
File Size : 24,32 MB
Release : 2000
Category : Direct energy conversion
ISBN : 9780780357075
Author : Jeffrey G. Schreiber
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Page : 18 pages
File Size : 47,1 MB
Release : 2000
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Free-piston Stirling technology efforts in the past typically were intended to address power needs in the multi-kilowatt range. The Stirling power option was attractive primarily because of the high conversion efficiency and potential for long life. In recent years, several technology efforts have focused on the free-piston Stirling power d convertor for space power applications, however the more recent efforts are intended to provide power at levels far below one kilowatt. Through a variety of projects funded by both NASA and DOE, the free-piston Stirling convertor technology has successfully demonstrated high efficiency and long life. Other areas of concern, such as control of multi-convertor systems, and vibration reduction have also been addressed. Efforts are being initiated to address issues such as electro-magnetic interference (EMI), radiation tolerance of organic materials, and the ability to operate through launch loads and survive with integrity. The status of the technology in these areas will be briefly discussed in this paper.
Author : Mohamed S. El-Genk
Publisher : American Institute of Physics
Page : 770 pages
File Size : 50,33 MB
Release : 2000-01-27
Category : Science
ISBN : 9781563969195
The proceedings document the opportunities for space science onboard the international space station (ISS), currently under construction by an international consortium. These proceedings include the latest on the construction of and payload operations on the ISS; human physiology in space; fundamental physics; engineering research and technology development; thermal control technologies for future spacecraft; propulsion technology for interstellar precursor missions; breakthrough propulsion physics; next generation commercial/civil space transportation and reusable launch systems technology; spaceport development; potential manned and unmanned space missions; and advances in energy conversion technologies. STAIF-2000 is co-sponsored by NASA Headquarters and Field Centers, DOE, and The Boeing Company, in cooperation with major professional societies. Government aerospace industry and universities exhibit and present papers.
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Page : 770 pages
File Size : 17,3 MB
Release : 2000
Category : Aerospace engineering
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Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Merchant Marine
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Page : 800 pages
File Size : 25,51 MB
Release : 1983
Category : Maritime law
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Author : Simon P. Worden
Publisher :
Page : 168 pages
File Size : 39,55 MB
Release : 2005-01-01
Category : Political Science
ISBN : 9781410219800
The influence of space power pervades almost every sphere and level of human existence, from politics to military affairs to commercial activities to cultural mind-sets. Yet there is little to be found today in the way of coherent space power doctrine and strategy, particularly in national security circles. To what extent do our national interests rely on space? How shall we defend our interests in space and how shall we deny our adversaries the benefits of space power in time of conflict? How can we control and exploit the space environment? How can we effectively wield space power against the full spectrum of threats -- from the lone terrorist to global peer competitors? What should be our long-range strategy and objectives if our goal is to achieve and maintain long-term space superiority? The purpose of this paper is two fold: first, to illuminate the historical and ever-increasing importance of space in modern society; and second, to prescribe, in view of this importance, the foundations of a strategy for achieving lasting space superiority and ensuring national and world security.
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Page : 726 pages
File Size : 29,94 MB
Release : 2008
Category : Nuclear energy
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Page : 500 pages
File Size : 14,78 MB
Release : 1998
Category : Aeronautics
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