Development of Advanced Radioisotope Power Systems PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 250

View

Book Description

Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721810758
Category :
Languages : en
Pages : 30

View

Book Description
NASA's Advanced Radioisotope Power Systems (RPS) development program is developing next generation radioisotope power conversion technologies that will enable future missions that have requirements that can not be met by either photovoltaic systems or by current Radioisotope Power System (RPS) technology. The Advanced Power Conversion Research and Technology project of the Advanced RPS development program is funding research and technology activities through the NASA Research Announcement (NRA) 02-OSS-01, "Research Opportunities in Space Science 2002" entitled "Radioisotope Power Conversion Technology" (RPCT), August 13, 2002. The objective of the RPCT NRA is to advance the development of radioisotope power conversion technologies to provide significant improvements over the state-of-practice General Purpose Heat Source/Radioisotope Thermoelectric Generator by providing significantly higher efficiency to reduce the number of radioisotope fuel modules, and increase specific power (watts/kilogram). Other Advanced RPS goals include safety, long-life, reliability, scalability, multi-mission capability, resistance to radiation, and minimal interference with the scientific payload. Ten RPCT NRA contracts were awarded in 2003 in the areas of Brayton, Stirling, thermoelectric (TE), and thermophotovoltaic (TPV) power conversion technologies. This paper will provide an overview of the RPCT NRA, and a brief summary of accomplishments over the first 18 months but focusing on advancements made over the last 6 months. Anderson, David J. and Wong, Wayne A. and Tuttle, Karen L. Glenn Research Center NASA/TM-2005-213980, AIAA Paper 2005-5713, E-15302

Author: Sheila G. Bailey
Publisher: Elsevier
ISBN: 012823301X
Category : Technology & Engineering
Languages : en
Pages : 536

View

Book Description
PV has traditionally been used for electric power in space. Solar panels on spacecraft are usually the sole source of power to run the sensors, active heating and cooling, and communications. Photovoltaics for Space: Key Issues, Missions and Alternative Technologies provides an overview of the challenges to efficiently produce solar power in near-Earth space and beyond: the materials and device architectures that have been developed to surmount these environmental and mission-specific barriers. The book is organized in four sections consisting of detailed introductory and background content as well as a collection of in-depth space environment, materials processing, technology, and mission overviews by international experts. This book will detail how to design and optimize a space power system's performance for power-to-weight ratio, effectiveness at end of operational life (EOL) compared to beginning of operational life (BOL), and specific mission objectives and goals. This book outlines the knowledge required for practitioners and advanced students interested in learning about the background, materials, devices, environmental challenges, missions, and future for photovoltaics for space exploration. - Provides an update to state-of-the-art and emerging solar cell technologies - Features comprehensive coverage of solar cells for space exploration and materials/device technology options available - Explains the extreme conditions and mission challenges to overcome when using photovoltaics in space

Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 520

View

Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 030908363X
Category : Technology & Engineering
Languages : en
Pages : 154

View

Book Description
This book reviews the U.S. National Aeronautics and Space Administration's (NASA) small spacecraft technology development. Included are assessments of NASA's technology priorities for relevance to small spacecraft and identification of technology gaps and overlaps. The volume also examines the small spacecraft technology programs of other government agencies and assesses technology efforts in industry.

Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 888

View

Book Description

Author:
Publisher: DIANE Publishing
ISBN: 1428918353
Category :
Languages : en
Pages : 179

View

Book Description
This report, the Department of Energy's first Accountability Report, is part of an effort to better measure how the Department of Energy is serving the American taxpayers; the results achieved; and the cost-effectiveness of the work. By integrating the Department's FY 1998 performance results, financial status, and management controls, this report is a useful tool and provides a status report on the Department's performance in FY 1998. It presents a clearer picture of the return on the investment of the resources entrusted to this agency. After thorough review by the Office of the Inspector General, with one exception, the financial statements have been found to present fairly the financial position of the Department in conformity with Federal accounting standards. Overall, the Department has reasonable assurance that DOE has management controls in place to ensure that operational activities are efficient and effective and comply with the law. Ten challenges where management controls can be strengthened have been identified.

Author: Mohamed S. El-Genk
Publisher: AIP Conference Proceedings (Nu
ISBN:
Category : Science
Languages : en
Pages : 1262

View

Book Description
The proceedings of STAIF-2007 feature a broad spectrum of topics on. These topics span the range from basic research to the most recent technology advances and hardware development and testing. The proceedings will be of particular interest to program managers, practicing engineers, academicians, graduate students, system designers, and researchers interested in the fields of space technology and space science.

Author: United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 624

View

Book Description

Author: United States. Congress. House. Committee on Science and Astronautics
Publisher:
ISBN:
Category :
Languages : en
Pages : 1630

View

Book Description