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800 Hours Of Operational Experience From A 2 Kwsub E Solar Dynamic System
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721175437 Total Pages :26 pages Book Rating :4.1/5 (754 download)
Book Synopsis 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System by : National Aeronautics and Space Administration (NASA)
Download or read book 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: From December 1994 to September 1998, testing with a 2 kW(sub e) Solar Dynamic power system resulted in 33 individual tests, 886 hours of solar heating, and 783 hours of power generation. Power generation ranged from 400 watts to over 2 kW(sub e), and SD system efficiencies have been measured up to 17 per cent, during simulated low-Earth orbit operation. Further, the turbo-alternator-compressors successfully completed 100 start/stops on foil bearings. Operation was conducted in a large thermal/vacuum facility with a simulated Sun at the NASA Lewis Research Center. The Solar Dynamic system featured a closed Brayton conversion unit integrated with a solar heat receiver, which included thermal energy storage for continuous power output through a typical low-Earth orbit. Two power conversion units and three alternator configurations were used during testing. This paper will review the test program, provide operational and performance data, and review a number of technology issues. Shaltens, Richard K. and Mason, Lee S. Glenn Research Center NASA/TM-1999-208840, E-11452, NAS 1.15:208840
Book Synopsis 800 HOURS OF OPERATIONAL EXPERIENCE FROM A 2 KW(SUB E) SOLAR DYNAMIC SYSTEM... NASA/TM-1999-208840... MAR. 1, 1999 by : United States. National Aeronautics and Space Administration
Download or read book 800 HOURS OF OPERATIONAL EXPERIENCE FROM A 2 KW(SUB E) SOLAR DYNAMIC SYSTEM... NASA/TM-1999-208840... MAR. 1, 1999 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1999* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 800 Hours of Operational Experience from a 2 KW(sub E) Solar Dynamic System by :
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Book Synopsis Pipe Drafting and Design by : Roy A. Parisher
Download or read book Pipe Drafting and Design written by Roy A. Parisher and published by Elsevier. This book was released on 2001-10-24 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipe designers and drafters provide thousands of piping drawings used in the layout of industrial and other facilities. The layouts must comply with safety codes, government standards, client specifications, budget, and start-up date. Pipe Drafting and Design, Second Edition provides step-by-step instructions to walk pipe designers and drafters and students in Engineering Design Graphics and Engineering Technology through the creation of piping arrangement and isometric drawings using symbols for fittings, flanges, valves, and mechanical equipment. The book is appropriate primarily for pipe design in the petrochemical industry. More than 350 illustrations and photographs provide examples and visual instructions. A unique feature is the systematic arrangement of drawings that begins with the layout of the structural foundations of a facility and continues through to the development of a 3-D model. Advanced chapters discuss the customization of AutoCAD, AutoLISP and details on the use of third-party software to create 3-D models from which elevation, section and isometric drawings are extracted including bills of material. Covers drafting and design fundamentals to detailed advice on the development of piping drawings using manual and AutoCAD techniques 3-D model images provide an uncommon opportunity to visualize an entire piping facility Each chapter includes exercises and questions designed for review and practice
Book Synopsis Climate Change and Terrestrial Carbon Sequestration in Central Asia by : Rattan Lal
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Book Synopsis Automotive Stirling Engine Development Project by : William D. Ernst
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Book Synopsis Energy: a Continuing Bibliography with Indexes by :
Download or read book Energy: a Continuing Bibliography with Indexes written by and published by . This book was released on 1979 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Civil Space Technology Initiative by :
Download or read book Civil Space Technology Initiative written by and published by . This book was released on 1990 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
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Book Synopsis Synthetic Fuels from Coal by : United States. Interagency Task Force on Synthetic Fuels from Coal
Download or read book Synthetic Fuels from Coal written by United States. Interagency Task Force on Synthetic Fuels from Coal and published by . This book was released on 1974 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides a data base for Project Independence Blueprint in the area of synthetic fuels from coal. This area involves both industrial practice and a relatively large amount of advanced coal conversion technology, much of which is on an advanced pilot plant level. It must be emphasized that the report simply identifies representative resources (financial, raw materials, manpower) needed in case a decision is made to achieve given synthetic fuel production rates. The report does not suggest or imply that the resources identified herein, either financial in terms of capital or raw resources in terms of the needed coal mine capacities, are currently available. By simply identifying the critical resources, this report provides a needed data base for decision in the area of synthetic fuels.
Book Synopsis Feed-in Tariffs by : Miguel Mendonça
Download or read book Feed-in Tariffs written by Miguel Mendonça and published by Earthscan. This book was released on 2012 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: A feed-in tariff is a renewable energy law that obliges energy suppliers to buy electricity produced from renewable resources at a fixed price, usually over a fixed periodeven from householders. These legal guarantees ensure investment security, and the support of all viable renewable energy technologies.
Book Synopsis Advances in Concentrating Solar Thermal Research and Technology by : Manuel Blanco
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Book Synopsis Safe Passage by : Institute of Medicine
Download or read book Safe Passage written by Institute of Medicine and published by National Academies Press. This book was released on 2001-11-20 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safe Passage: Astronaut Care for Exploration Missions sets forth a vision for space medicine as it applies to deep space voyage. As space missions increase in duration from months to years and extend well beyond Earth's orbit, so will the attendant risks of working in these extreme and isolated environmental conditions. Hazards to astronaut health range from greater radiation exposure and loss of bone and muscle density to intensified psychological stress from living with others in a confined space. Going beyond the body of biomedical research, the report examines existing space medicine clinical and behavioral research and health care data and the policies attendant to them. It describes why not enough is known today about the dangers of prolonged travel to enable humans to venture into deep space in a safe and sane manner. The report makes a number of recommendations concerning NASA's structure for clinical and behavioral research, on the need for a comprehensive astronaut health care system and on an approach to communicating health and safety risks to astronauts, their families, and the public.
Download or read book NASA SP. written by and published by . This book was released on 1976 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pregnancy-Related Anxiety by : Rachel Dryer
Download or read book Pregnancy-Related Anxiety written by Rachel Dryer and published by Routledge. This book was released on 2021-10-26 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a collective examination of the theoretical, empirical, and clinical perspectives of pregnancy-related anxiety. Pregnancy-related anxiety is a distinct form of anxiety that is experienced by pregnant women and is characterized by pregnancy-specific fears and worries. This form of anxiety has been associated with a range of negative obstetric, neonatal, and maternal outcomes. There has been increased research interest in this form of anxiety, particularly over the last 15 years. The content is organized in three sections. The first section provides a thorough understanding of pregnancy-related anxiety, ranging from its historical development, evidence of its distinctiveness to the antecedents and outcomes of this anxiety for the mother and child. The second section examines key clinical issues around diagnosis and treatment specifically, current diagnosis/screening for this anxiety and approaches for intervention and treatment. The final section considers emerging areas of research such as pertinent issues around culture and acculturation which are key issues in an increasingly multicultural world. Moreover, the effects of pregnancy-related anxiety on the woman’s broader psychosocial functioning are considered with specific chapters on body image and sexual abuse, two key areas of concern. A seminal resource, this book provides a broad examination of the topic from multiple frameworks and perspectives which sets this book apart from other books in print. This book intends to inform and stimulate future research studies, as well as increase awareness and understanding of pregnancy-related anxiety. It is a must-read for researchers, educators, clinicians, and higher education students who care about delivering better support and services to pregnant women, particularly those who are vulnerable and distressed.
Book Synopsis Biomolecular Sensors by : Electra Gizeli
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