International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1128

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International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1128

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Book Description


Proceedings of the Fourth International Workshop on Rare Earth-Cobalt Permanent Magnets and Their Applications, May 22-24, 1979, Hakone National Park, Japan

Proceedings of the Fourth International Workshop on Rare Earth-Cobalt Permanent Magnets and Their Applications, May 22-24, 1979, Hakone National Park, Japan PDF Author:
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 474

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Energy

Energy PDF Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 646

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Bibliography of Lewis Research Center Technical Publications Announced in 1979

Bibliography of Lewis Research Center Technical Publications Announced in 1979 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 388

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Energy

Energy PDF Author:
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 890

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Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Insulation/circuits

Insulation/circuits PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 612

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Includes a special annual issue: Insulation/circuits directory/encyclopedia.

Books in Print Supplement

Books in Print Supplement PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 2892

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Fundamentals of Electric Propulsion

Fundamentals of Electric Propulsion PDF Author: Dan M. Goebel
Publisher: John Wiley & Sons
ISBN: 0470436263
Category : Technology & Engineering
Languages : en
Pages : 528

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Book Description
Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.

Critical Materials Strategy

Critical Materials Strategy PDF Author: Steven Chu
Publisher: DIANE Publishing
ISBN: 1437944183
Category : Reference
Languages : en
Pages : 166

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Book Description
This report examines the role of rare earth metals and other materials in the clean energy economy. It was prepared by the U.S. Department of Energy (DoE) based on data collected and research performed during 2010. In the report, DoE describes plans to: (1) develop its first integrated research agenda addressing critical materials, building on three technical workshops convened by the DoE during November and December 2010; (2) strengthen its capacity for information-gathering on this topic; and (3) work closely with international partners, including Japan and Europe, to reduce vulnerability to supply disruptions and address critical material needs. Charts and tables. This is a print on demand report.

Nonmetallic Materials and Composites at Low Temperature

Nonmetallic Materials and Composites at Low Temperature PDF Author: G. Hartwig
Publisher: Springer Science & Business Media
ISBN: 1461333652
Category : Technology & Engineering
Languages : en
Pages : 392

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Book Description
This, the second special topical conference on the properties of Non-Metallic Materials at Low Temperatures, was sponsored by the International Cryogenic Materials Conference Board. The potential for plastics materials in the field of cryogenics is vast and as yet only partly explored. In addition, many other materials, which qualify for the title non-metallic but are not 'plastics', have numerous possible outlets in low temperature technology. This conference aimed at providing a forum, whereby specialists from Industry, the Universities and from Government sponsored Institutions could assemble to discuss the extent of our current knowledge. As it transpired, the meeting was also to high light the considerable gaps that still exist in our fundamental understanding of the low temperature behaviour of these materials. On this theme, during the course of the conference, a reference was made to an almost forgotten quotation by Lord Kelvin, who said: "When you cannot measure what you are speaking about, when you cannot express in numbers, your knowledge is of a meagre and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely in your thoughts advanced to the stage of a science, whatever the matter be." This simple statement sums up the aims, objectives and hopefully the achievements of this conference. To discuss and disseminate the current knowledge on non-metallic materials in order that realistic predictions of in-service performance may be made.