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Author : James E. Dudenhoefer
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (317 download)
Download or read book Space Solar Power Satellite Technology Development at the Glenn Research Center written by James E. Dudenhoefer and published by . This book was released on 2000 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309170400
Total Pages : 94 pages
Book Rating : 4.3/5 (91 download)
Download or read book Laying the Foundation for Space Solar Power written by National Research Council and published by National Academies Press. This book was released on 2001-10-30 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: In March 2000, NASA's Office of Space Flight asked the Aeronautics and Space Engineering Board of the National Research Council to perform an independent assessment of the space solar power program's technology investment strategy to determine its technical soundness and its contribution to the roadmap that NASA has developed for this program. The program's investment strategy was to be evaluated in the context of its likely effectiveness in meeting the program's technical and economic objectives.
Author : Don M. Flournoy
Publisher : Springer Science & Business Media
ISBN 13 : 1461420008
Total Pages : 118 pages
Book Rating : 4.4/5 (614 download)
Download or read book Solar Power Satellites written by Don M. Flournoy and published by Springer Science & Business Media. This book was released on 2011-12-02 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication satellites are a $144 billion industry. Is there any space-based industry that could possibly beat that market? 'Solar Power Satellites' shows why and how the space satellite industry will soon begin expanding its market from relaying signals to Earth to generating energy in space and delivering it to the ground as electricity. In all industrialized nations, energy demand is growing exponentially. In the developing world, the need for energy is as basic as food and water. The Sun's energy is available everywhere, and it is non-polluting. As business plans demonstrate its technical feasibility, commercial potential, and environmental acceptability, every country on Earth will look to space for the power it needs.
Author : United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.F/5 ( download)
Download or read book Technical Feasibility of Space Solar Power written by United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics and published by . This book was released on 2001 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.F/5 ( download)
Download or read book Energy Research and Development and Space Technology written by United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications and published by . This book was released on 1973 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Committee on Aeronautical and Space Sciences
Publisher : The Minerva Group, Inc.
ISBN 13 : 0894991140
Total Pages : 240 pages
Book Rating : 4.8/5 (949 download)
Download or read book Solar Power from Satellites written by Committee on Aeronautical and Space Sciences and published by The Minerva Group, Inc.. This book was released on 2001-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at ways to collect solar power in space with satellites and beam that power down to Earth to supplement our other sources of electricity. In addition, this is a look at novel ways, to say the least, to construct those satellites. The witnesses at these Senate hearings envision a time when space will be the scene of bustling activity. They foresee construction of gigantic facilities that will provide the world with energy, which is an essential and increasingly costly part of our industrial society.
Author : John Mankins
Publisher :
ISBN 13 : 9780991337019
Total Pages : 488 pages
Book Rating : 4.3/5 (37 download)
Download or read book The Case for Space Solar Power written by John Mankins and published by . This book was released on 2014 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes the case for Space Solar Power; recounting the history of this fascinating concept and summarizing the many different ways in which it might be accomplished. The book describes in detail a highly promising concept - SPS-ALPHA (Solar Power Satellite by means of Arbitrarily Large Phased Array) - and presents a business case comprising applications in space and markets on Earth. The book explains how it is possible to begin now with technologies that are already at hand, while developing the more advanced technologies that will be needed to deliver power economically to markets on Earth. The Case for Space Solar Power concludes by laying out a path forward that is both achievable and affordable: within a dozen years or less, the first multi-megawatt pilot plant could be in operation. Getting started could cost less than $10 million over the first 2 years, less than $100 million over the next half dozen years. Given that space solar power would transform our future in space, and might provide a new source of virtually limitless and sustainable energy to markets across the world, the book poses the question, "Why wouldn't we pursue space solar power?"
Author : United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.0/5 ( download)
Download or read book NASA's Study of Space Solar Power written by United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics and published by . This book was released on 1998 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 666 pages
Book Rating : 4.F/5 ( download)
Download or read book Solar Satellite Power System Concepts written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1976 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 478 pages
Book Rating : 4.0/5 (18 download)
Download or read book Solar Power Satellite written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1978 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Senate. Committee on Aeronautical and Space Sciences. Subcommittee on Aerospace Technology and National Needs
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.3/5 (91 download)
Download or read book Solar Power from Satellites written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences. Subcommittee on Aerospace Technology and National Needs and published by . This book was released on 1976 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428924574
Total Pages : 297 pages
Book Rating : 4.4/5 (289 download)
Download or read book Solar power satellites. written by and published by DIANE Publishing. This book was released on with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge surface to collect enough solar energy to be beamed on Earth by means of a microwave power transfer system. Different concepts appeared during last forty years and a lot of studies addressing the SPS economical feasibility have been published. In this work a particular concept is considered, the JAXA Reference Concept 2003. It is a formation flying SPS, composed by two reflectors and a central array panel. The objective of the work is to study two major problems this concept presents. Due to its dimensions, the satellite orbit will suffer from important orbital perturbations and since formation flying satellites need a tight orbit control, the first task is to derive an analytical approximation to perform relative perturbed orbit propagation for formation flying satellite. This objective is pursued starting from a H. Schaub’s formulation in which formation flying satellites unperturbed orbit is described by means of an approximated relation function of orbital element differences. This formulation is merged with another approach, developed in a previous work, which gives, analytically, orbital parameters variation when a perturbation acts on the spacecraft. The result is a very interesting algorithm, able to perform the assigned task with a relative error lower than 3% over one simulated orbit. The second objective concerns structural control. It is not possible to consider these huge satellites as rigid bodies, first natural frequencies will be certainly excited during operations. So that, the second task is the study of actuator placement optimization for flexible satellites, very useful for tight pointing requirements. A FEM model is developed modeling the SPS as a frame of beams and a global controllability index is obtained combining modal controllability and component cost analysis. The maximization of this parameter,
Author : United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.3/5 (91 download)
Download or read book Solar Power Satellite written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Space Science and Applications and published by . This book was released on 1979 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alessandro Gili
Publisher : Ledizioni
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.2/5 (56 download)
Download or read book The Sky Is Not the Limit written by Alessandro Gili and published by Ledizioni. This book was released on 2024-06-07 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space is a contested domain for its very nature and today it is evidently becoming an increasingly important enabler of economic and military power. An increasing number of actors, infrastructures and technologies deployed in space also raises concerns for safety and security, especially in cyberspace. Many countries are striving to achieve space capabilities and autonomous access to space, and this ishaving a tremendous geopolitical impact, especially since space is emerging as an increasingly critical military and strategic domain. The development of the new space economy, which is increasingly involving the private sector and many industrial actors and services, will also be a game changer for the international economy. The space race likewise implies disruptive technologies that could contribute massively to the energy and digital transitions, accelerating solutions that could benefit humanity. A new international governance system for space is therefore needed urgently, considering that the current rules are no longer able to respond to a sector evolving at such a rapid pace. Which actors are leading the race? Which economic sectors could benefit the most and what could the new space economy mean for the world? How is space emerging as a military domain against a backdrop of increasing international tensions? What would a new system of global governance for space look like?
Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781793968333
Total Pages : 30 pages
Book Rating : 4.9/5 (683 download)
Download or read book High-Power Hall Propulsion Development at NASA Glenn Research Center written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-14 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Office of the Chief Technologist Game Changing Division is sponsoring the development and testing of enabling technologies to achieve efficient and reliable human space exploration. High-power solar electric propulsion has been proposed by NASA's Human Exploration Framework Team as an option to achieve these ambitious missions to near Earth objects. NASA Glenn Research Center (NASA Glenn) is leading the development of mission concepts for a solar electric propulsion Technical Demonstration Mission. The mission concepts are highlighted in this paper but are detailed in a companion paper. There are also multiple projects that are developing technologies to support a demonstration mission and are also extensible to NASA's goals of human space exploration. Specifically, the In-Space Propulsion technology development project at NASA Glenn has a number of tasks related to high-power Hall thrusters including performance evaluation of existing Hall thrusters; performing detailed internal discharge chamber, near-field, and far-field plasma measurements; performing detailed physics-based modeling with the NASA Jet Propulsion Laboratory's Hall2De code; performing thermal and structural modeling; and developing high-power efficient discharge modules for power processing. This paper summarizes the various technology development tasks and progress made to date Kamhawi, Hani and Manzella, David H. and Smith, Timothy D. and Schmidt, George R. Glenn Research Center WBS 182603.01.04.02
Author : United States. Department of Energy. Division of Solar Technology
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (319 download)
Download or read book Satellite Power System (SPS) Concept Development and Evaluation Program Plan, July 1977-August 1980 ... written by United States. Department of Energy. Division of Solar Technology and published by . This book was released on 1978 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xinjun Liu
Publisher : Springer Nature
ISBN 13 : 981199398X
Total Pages : 2228 pages
Book Rating : 4.8/5 (119 download)
Download or read book Advances in Mechanism, Machine Science and Engineering in China written by Xinjun Liu and published by Springer Nature. This book was released on 2023-05-31 with total page 2228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the conference proceedings of the 23rd IFToMM China International Conference on Mechanism and Machine Science & Engineering (IFToMM CCMMS 2022). CCMMS was initiated in 1982, and it is the most important forum held in China for the exchange of research ideas, presentation of technical and scientific achievements, and discussion of future directions in the field of mechanism and machine science. The topics include parallel/hybrid mechanism synthesis and analysis, theoretical & computational kinematics, compliant mechanisms and micro/nano-mechanisms, reconfigurable and metamorphic mechanisms, space structures, mechanisms and materials, structure adaptation in space environment and ground testing, large-scale membrane deployable structures, construction and application of super-scale space systems, cams, gears and combining mechanisms, fluid power mechatronics drivetrain, mechanical design theory and methods, dynamics and vibration control, mechatronics, biologically inspired mechanisms and robotics, medical & rehabilitation robotics, mobile robotics, soft robotics, heavy non-road mobile machine, robot applications, engineering education on mechanisms, machines, and robotics. This book provides a state-of-the-art overview of current advances in mechanism and machine science in China. The inspiring ideas presented in the papers enlighten academic research and industrial application. The potential readers include academic researchers and industrial professionals in mechanism and machine science.
