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Structural Design And Analysis Of A Light Weight Laminated Composite Heat Sink For Spaceflight Pwbs
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Book Synopsis Structural Design and Analysis of a Light-Weight Laminated Composite Heat Sink for Spaceflight PWBs by : Mark S. Fan
Download or read book Structural Design and Analysis of a Light-Weight Laminated Composite Heat Sink for Spaceflight PWBs written by Mark S. Fan and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Paper written by and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Technical Paper by : United States. National Aeronautics and Space Administration
Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1997 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722778491 Total Pages :70 pages Book Rating :4.7/5 (784 download)
Book Synopsis Structural Design and Analysis of a Light-Weight Laminated Composite Heat Sink for Spaceflight Pwbs by : National Aeronautics and Space Administration (NASA)
Download or read book Structural Design and Analysis of a Light-Weight Laminated Composite Heat Sink for Spaceflight Pwbs written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to reduce the overall weight in spaceborne electronic systems, a conventional metallic heat sink typically used for double-sided printed wiring boards was suggested to be replaced by light-weight and high-strength laminated composite materials. Through technology validation assurance (TVA) approach, it has been successfully demonstrated that using laminated composite heat sink can not only reduce the weight of the heat sink by nearly 50%, but also significantly lower the internal thermally-induced stresses that are largely responsible for potential delamination under cyclic temperature variations. With composite heat sink, both thermal and dynamic performance of the double-sided printed wiring board (PWB) exceeds that of its counterpart with metallic heat sink. Also included in this work is the original contribution to the understanding of creep behavior of the worst-case leadless chip carrier (LCC) surface mount solder joint. This was identified as the interconnection most susceptible to thermal fatigue damage in the PWB assembly. Fan, Mark S. and Niemeyer, W. Lee Goddard Space Flight Center...
Book Synopsis Structural Design and Analysis of a Light-weight Laminated Composite Heat Sink for Spaceflight PWBs by : Mark S. Fan
Download or read book Structural Design and Analysis of a Light-weight Laminated Composite Heat Sink for Spaceflight PWBs written by Mark S. Fan and published by . This book was released on 1997 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Product Integrity and Reliability in Design by : John W. Evans
Download or read book Product Integrity and Reliability in Design written by John W. Evans and published by Springer Science & Business Media. This book was released on 2011-06-28 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book develops the root-cause approach to reliability - often referred to as "physics of failure" in the reliability engineering field. It approaches the subject from the point of view of a process and integrates the necessary methods to support that process. The book can be used to teach first- or second-year postgraduate students in mechanical, electrical, manufacturing and materials engineering about addressing issues of reliability during product development. It will also serve practicing engineers involved in the design and development of electrical and mechanical components and systems, as a reference.
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1998-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spaceborne Antennas for Planetary Exploration by : William A. Imbriale
Download or read book Spaceborne Antennas for Planetary Exploration written by William A. Imbriale and published by John Wiley & Sons. This book was released on 2006-08-04 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: JPL spacecraft antennas-from the first Explorer satellite in 1958 to current R & D Spaceborne Antennas for Planetary Exploration covers the development of Jet Propulsion Laboratory (JPL) spacecraft antennas, beginning with the first Explorer satellite in 1958 through current research and development activities aimed at future missions. Readers follow the evolution of all the new designs and technological innovations that were developed to meet the growing demands of deep space exploration. The book focuses on the radio frequency design and performance of antennas, but covers environmental and mechanical considerations as well. There is additionally a thorough treatment of all the analytical and measurement techniques used in design and performance assessment. Each chapter is written by one or more leading experts in the field of antenna technology. The presentation of the history and technology of spaceborne antennas is aided by several features: * Photographs and drawings of JPL spacecraft * Illustrations to help readers visualize concepts and designs * Tables highlighting and comparing the performance of the antennas * Bibliographies at the end of each chapter leading to a variety of primary and secondary source material This book complements Large Antennas of the Deep Space Network (Wiley 2002), which surveys the ground antennas covered in support of spacecraft. Together, these two books completely cover all JPL antenna technology, in keeping with the JPL Deep Space Communications and Navigation Series mission to capture and present the many innovations in deep space telecommunications over the past decades. This book is a fascinating and informative read for all individuals working in or interested in deep space telecommunications.
Book Synopsis NASA Space Technology Roadmaps and Priorities by : National Research Council
Download or read book NASA Space Technology Roadmaps and Priorities written by National Research Council and published by National Academies Press. This book was released on 2012-06-07 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA's Office of the Chief Technologist (OCT) has begun to rebuild the advanced space technology program in the agency with plans laid out in 14 draft technology roadmaps. It has been years since NASA has had a vigorous, broad-based program in advanced space technology development and its technology base has been largely depleted. However, success in executing future NASA space missions will depend on advanced technology developments that should already be underway. Reaching out to involve the external technical community, the National Research Council (NRC) considered the 14 draft technology roadmaps prepared by OCT and ranked the top technical challenges and highest priority technologies that NASA should emphasize in the next 5 years. This report provides specific guidance and recommendations on how the effectiveness of the technology development program managed by OCT can be enhanced in the face of scarce resources.
Download or read book The Gamma-Ray Observatory written by and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electronic Failure Analysis Handbook by : Perry L. Martin
Download or read book Electronic Failure Analysis Handbook written by Perry L. Martin and published by McGraw Hill Professional. This book was released on 1999 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation "In the Electronic Failure Analysis Handbook, you'll find top-to-bottom coverage of this rapidly developing field, encompassing breakthrough techniques and technologies for both components and systems reliability testing, performance evaluation, and liability avoidance."--BOOK JACKET. Title Summary field provided by Blackwell North America, Inc. All Rights Reserved.
Book Synopsis Large Antennas of the Deep Space Network by : William A. Imbriale
Download or read book Large Antennas of the Deep Space Network written by William A. Imbriale and published by John Wiley & Sons. This book was released on 2005-02-04 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important historical look at the space program's evolvingtelecommunications systems Large Antennas of the Deep Space Network traces the development ofthe antennas of NASA's Deep Space Network (DSN) from the network'sinception in 1958 to the present. It details the evolution of thelarge parabolic dish antennas, from the initial 26-m operation atL-band (960 MHz) through the current Ka-band (32 GHz) systems.Primarily used for telecommunications, these antennas also supportradar and radio astronomy observations in the exploration of thesolar system and the universe. In addition, the author also offersthorough treatment of the analytical and measurement techniquesused in design and performance assessment. Large Antennas of the Deep Space Network represents a vitaladdition to the literature in that it includes NASA-funded researchthat significantly impacts on deep space telecommunications. Partof the prestigious JPL Deep Space Communications and NavigationSeries, it captures fundamental principles and practices developedduring decades of deep space exploration, providing informationthat will enable antenna professionals to replicate radiofrequencies and optics designs. Designed as an introduction for students in the field as well as areference for advanced practitioners, the text assumes a basicfamiliarity with engineering and mathematical concepts andtechnical terms. The Deep Space Communications and Navigation Series is authored byscientists and engineers with extensive experience in astronautics,communications, and related fields. It lays the foundation forinnovation in the areas of deep space navigation and communicationsby disseminating state-of-the-art knowledge in key technologies.
Book Synopsis Radiometric Tracking Techniques for Deep-Space Navigation by : Catherine L. Thornton
Download or read book Radiometric Tracking Techniques for Deep-Space Navigation written by Catherine L. Thornton and published by John Wiley & Sons. This book was released on 2005-03-04 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiometric Tracking Techniques for Deep-Space Navigation focuses on a broad array of technologies and concepts developed over the last four decades to support radio navigation on interplanetary spacecraft. In addition to an overview of Earth-based radio navigation techniques, the book includes a simplified conceptual presentation of each radiometric measurement type, its information content, and the expected measeurement accuracy. The methods described for both aquiring and calibrating radiometric measurements also provide a robust system to support guidance and navigation for future robotic space exploration.
Book Synopsis Antenna Arraying Techniques in the Deep Space Network by : David H. Rogstad
Download or read book Antenna Arraying Techniques in the Deep Space Network written by David H. Rogstad and published by John Wiley & Sons. This book was released on 2005-02-18 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to antenna Arraying in the Deep Space network Antenna arraying is the combining of the output from several antennas in order to improve the signal-to-noise ratio (SNR) of the received signal. Now implemented at the Goldstone Complex and other Deep Space Network (DSN) overseas facilities, antenna arraying provides flexible use of multiple antennas to increase data rates and has enabled NASA's DSN to extend the missions of some spacecraft beyond their planned lifetimes. Antenna Arraying Techniques in the Deep Space Network introduces the development and use of antenna arraying as it is implemented in the DSN. Drawing on the work of scientists at JPL, this timely volume summarizes the development of antenna arraying and its historical background; describes key concepts and techniques; analyzes and compares several methods of arraying; discusses several correlation techniques used for obtaining the combined weights; presents the results of several arraying experiments; and suggests directions for future work. An important contribution to the scientific literature, Antenna Arraying Techniques in the Deep Space Network * Was commissioned by the JPL Deep Space Communications and Navigation Systems (DESCANSO) Center of Excellence * Highlights many NASA-funded technical contributions pertaining to deep space communications systems * Is a part of the prestigious JPL Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.
Book Synopsis Flexible Circuit Technology by : Joseph Fjelstad
Download or read book Flexible Circuit Technology written by Joseph Fjelstad and published by J C Fjelstad & Associates. This book was released on 1998 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the design, fabrication and assembly of flexible circuits, and how, when and why they are best used. The second edition is expanded with new ways flexible circuits are being used to solve complex electronic packaging problems. Annotation c. Book News, Inc., Portland, OR (booknews.com).
Download or read book NASA Conference Publication written by and published by . This book was released on 1977 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adhesives Technology for Electronic Applications by : James J. Licari
Download or read book Adhesives Technology for Electronic Applications written by James J. Licari and published by William Andrew. This book was released on 2011-06-24 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx.512 pagesApprox.512 pages
