Materials and Process Characterization to Determine the Effect of High Intensity Infrared Laser Radiation on a Composite Material

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (126 download)

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Book Synopsis Materials and Process Characterization to Determine the Effect of High Intensity Infrared Laser Radiation on a Composite Material by : Janet S. Perkins

Download or read book Materials and Process Characterization to Determine the Effect of High Intensity Infrared Laser Radiation on a Composite Material written by Janet S. Perkins and published by . This book was released on 1985 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements were made of the true (black body) surface temperature of a well-characterized metal-doped carbon-carbon composite during irradiation with an intense, continuous-wave, CO2-laser beam along with spectrometric determination of the temporal variation of C2 and C3 species appearing in the laser-induced plume in a high vacuum environment. Various analytical methods used for post-burn analyses, during irradiation analyses, and material characterization are detailed. Thermodynamic aspects are considered. A synopsis of the stages in laser/beam/composite interaction derived from this study is included. Originator supplied keywords include: Laser target interactions, Endothermic reactions, Photochemical reactions, High surface temperature, and Emission spectroscopy.

Materials Characterization for Systems Performance and Reliability

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Publisher : Springer Science & Business Media
ISBN 13 : 1461321190
Total Pages : 595 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Materials Characterization for Systems Performance and Reliability by : James W. McCauley

Download or read book Materials Characterization for Systems Performance and Reliability written by James W. McCauley and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sagamore Army Materials Research Conferences have been held in the beautiful Adirondack Mountains of New York State since 1954. Organized and conducted by the Army Materials and Mechanics Research Center (Watertown, Massachusetts) in cooperation with Syracuse University, the Conferences have focused on key issues in Materials Science and Engineering that impact directly on current or future Army problem areas. A select group of speakers and attendees are assembled from academia, industry, and other parts of the Department of Defense and Government to provide an optimum forum for a full dialogue on the selected topic. This book is a collection of the full manuscripts of the formal presentations given at the Conference. The emergence and use of nontraditional materials and the excessive failures and reject rates of high technology, materials intensive engineering systems necessitates a new approach to quality control. Thus, the theme of this year's Thirty-First Conference, "Materials Characterization for Systems Performance and Reliability," was selected to focus on the need and mechanisms to transition from defect interrogation of materials after production to utilization of materials characterization during manufacturing. The guidance and help of the steering committee and the dedicated and conscientious efforts of Ms. Karen Ka100stian, Con ference Coordinator, and Mr. William K. Wilson, and Ms. Mary Ann Holmquist are gratefully acknowledged. The continued active interest and support of Dr. Edward S. Wright, Director, AMMRC; Dr. Robert W. Lewis, Associate Director, AMMRC; and COL L. C. Ross, Commander/ Deputy Director, AMMRC; are greatly appreciated.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1985-11 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 966 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1985 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Government Reports Annual Index: Keyword A-L

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Publisher :
ISBN 13 :
Total Pages : 1260 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Annual Index: Keyword A-L by :

Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1987 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Engineered Materials Abstracts

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Publisher :
ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Engineered Materials Abstracts by :

Download or read book Engineered Materials Abstracts written by and published by . This book was released on 1995-04 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Current Laser Abstracts

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Publisher :
ISBN 13 :
Total Pages : 836 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Journal of Current Laser Abstracts by :

Download or read book Journal of Current Laser Abstracts written by and published by . This book was released on 1985 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials and Processes Laboratory Composite Materials Characterization Task, Part 1. Damage Tolerance

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Materials and Processes Laboratory Composite Materials Characterization Task, Part 1. Damage Tolerance by :

Download or read book Materials and Processes Laboratory Composite Materials Characterization Task, Part 1. Damage Tolerance written by and published by . This book was released on 1991 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metals Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1628 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Metals Abstracts by :

Download or read book Metals Abstracts written by and published by . This book was released on 1996 with total page 1628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Federal Technology Catalog

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ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Federal Technology Catalog by :

Download or read book Federal Technology Catalog written by and published by . This book was released on 1987 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of CW High Intensity Laser Irradiation on Ceramic Composite Radome Materials

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Effects of CW High Intensity Laser Irradiation on Ceramic Composite Radome Materials by : Frederick P. Meyer

Download or read book Effects of CW High Intensity Laser Irradiation on Ceramic Composite Radome Materials written by Frederick P. Meyer and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently developed ceramic composite materials have been subjected to various CW high intensity irradiation and their responses were studied as a function of composition and processing parameters. The addition of high-purity silica, alumino-silicate and alumina fibers to slip-cast fused silica (SCFS) resulted in a moderate increase in flexural strength and elastic modulus but had no effect on the ablation rate. Under CW laser irradiation at 10.6 micrometers and an intensity of 2 kW/square centimeters, the fiber-reinforced fused silica samples failed by meltthrough with their penetration rates all being approximately 0.15 to 0.25 centimeters per second. The damage area around the laser hole was melted into a glassy phase with the fibers completely dissolved.

Composites Industry Abstracts

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Publisher :
ISBN 13 :
Total Pages : 768 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Composites Industry Abstracts by :

Download or read book Composites Industry Abstracts written by and published by . This book was released on 1996 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optical Performance Evaluation of Infrared Transmitting Materials (LQ-10 High Power Laser Window Program)

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Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Optical Performance Evaluation of Infrared Transmitting Materials (LQ-10 High Power Laser Window Program) by : Bernard Bendow

Download or read book Optical Performance Evaluation of Infrared Transmitting Materials (LQ-10 High Power Laser Window Program) written by Bernard Bendow and published by . This book was released on 1972 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: A nonuniform laser beam traversing a material sample undergoes thermal lensing, that is, distortion and defocusing due to thermally induced changes in refractive index and bulging of sample faces. Vector Kirchhoff diffraction theory is applied to provide a detailed picture of the transmitted beam properties in the presence of lensing. In particular, the time evolution of the focal properties and the intensity degradation are investigated. Four distinct characteristic time regimes are identified for rating solids: ultrasmall, small, transitional, and steady state. The calculations account for birefringence due to thermally induced stress, which is shown to play a major role in the alkali halides. The optical performance of transmitting materials in various time regimes is evaluated for Gaussian beams incident on thin circular samples. Detailed quantitative ratings are presented for a wide range of transmitting materials at 10.6 micrometers. (Author Modified Abstract).

INIS Atomindex

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ISBN 13 :
Total Pages : 1214 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis INIS Atomindex by :

Download or read book INIS Atomindex written by and published by . This book was released on 1987 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Japanese Science and Technology, 1983-1984

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ISBN 13 :
Total Pages : 1080 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Japanese Science and Technology, 1983-1984 by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch

Download or read book Japanese Science and Technology, 1983-1984 written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and published by . This book was released on 1985 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metals Abstracts Index

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Publisher :
ISBN 13 :
Total Pages : 1622 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Metals Abstracts Index by :

Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt: