Computer-Controlled Apparatus for the Measurement of the Normal Spectral Emissivity of Materials

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Computer-Controlled Apparatus for the Measurement of the Normal Spectral Emissivity of Materials by : J. A. La Femina

Download or read book Computer-Controlled Apparatus for the Measurement of the Normal Spectral Emissivity of Materials written by J. A. La Femina and published by . This book was released on 1982 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A need exists for the measurement of the thermal radiative properties of materials, especially in the infrared region of the electromagnetic spectrum at moderate to high temperatures. To meet this need, an automated apparatus for the measurement of the normal spectral emissivity from 2-15 microns in the temperature range of 500 C to incandescence has been designed, fabricated and tested. The integral blockbody method was chosen whereby a metallic foil or ribbon is formed into a tube shape and is heated by the passage of direct current. The system is described, and sources of error are briefly outlined. Most materials used in engineering systems do no have atomically clean surfaces but come with 'as is' surfaces. Hence, one needs to investigate the radiative properties of these real surfaces. Results of the measurement of the normal spectral emissivity of an 'as is' tungsten surface from 2-6 microns at 700 C and 900 C are given. The present data is compared with literature values on annealed tungsten samples. These results demonstrate that the present system functions properly and will provide a valuable tool for the rapid assessment of the emissive properties of materials.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 956 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 1989 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spectral and Total Emissivity Apparatus and Measurements of Opaque Solids

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ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Spectral and Total Emissivity Apparatus and Measurements of Opaque Solids by : Clyde C. Shaw

Download or read book Spectral and Total Emissivity Apparatus and Measurements of Opaque Solids written by Clyde C. Shaw and published by . This book was released on 1959 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three methods of measuring the normal spectral, total normal and total hemispherical emissivity of opaque solid materials are described. Spectral emissivity measurements are performed at approximately ambient temperature and encompass the wavelength interval .4 to 25 microns. Total hemispherical emissivity measurements cover the temperature range 0 C to 600 C. Results of the emissivity measurements, of various materials, as performed with each of the systems, are presented. (Author).

Journal of Research of the National Bureau of Standards

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ISBN 13 :
Total Pages : 1048 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Journal of Research of the National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1965 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optical Properties of Solar Absorber Materials and Structures

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Publisher : Springer Nature
ISBN 13 : 9811634920
Total Pages : 187 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Optical Properties of Solar Absorber Materials and Structures by : Liang-Yao Chen

Download or read book Optical Properties of Solar Absorber Materials and Structures written by Liang-Yao Chen and published by Springer Nature. This book was released on 2021-08-23 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of both the theory and experimental methods required to realize high efficiency solar absorber devices. It begins with a historical description of the study of spectrally selective solar absorber materials and structures based on optical principles and methods developed over the past few decades. The optical properties of metals and dielectric materials are addressed to provide the background necessary to achieve high performance of the solar absorber devices as applied in the solar energy field. In the following sections, different types of materials and structures, together with the relevant experimental methods, are discussed for practical construction and fabrication of the solar absorber devices, aiming to maximally harvest the solar energy while at the same time effectively suppressing the heat-emission loss. The optical principles and methods used to evaluate the performance of solar absorber devices with broad applications in different physical conditions are presented. The book is suitable for graduate students in applied physics, and provides a valuable reference for researchers working actively in the field of solar energy.

Publications

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ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Publications by : United States. National Bureau of Standards

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1960 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ERDA Energy Research Abstracts

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ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications - United States. National Bureau of Standards

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Publications - United States. National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Publications - United States. National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1960 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Bureau of Standards

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ISBN 13 :
Total Pages : 772 pages
Book Rating : 4.M/5 ( download)

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Book Synopsis Publications of the National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Publications of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1967 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Miscellaneous Publication - National Bureau of Standards

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ISBN 13 :
Total Pages : 1180 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Miscellaneous Publication - National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Miscellaneous Publication - National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1934 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications, July 1960 Through June 1966

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ISBN 13 :
Total Pages : 770 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Publications, July 1960 Through June 1966 by : United States. National Bureau of Standards

Download or read book Publications, July 1960 Through June 1966 written by United States. National Bureau of Standards and published by . This book was released on 1967 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Institute of Energy's Second International Conference on CERAMICS IN ENERGY APPLICATIONS

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Publisher : Elsevier
ISBN 13 : 1483293823
Total Pages : 389 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis The Institute of Energy's Second International Conference on CERAMICS IN ENERGY APPLICATIONS by : P. Kirkwood

Download or read book The Institute of Energy's Second International Conference on CERAMICS IN ENERGY APPLICATIONS written by P. Kirkwood and published by Elsevier. This book was released on 2013-10-22 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ceramics are unique products, in a wide variety of forms, with an ever increasing range of applications. Ceramics in Energy Applications contains contributions on material solutions to new and existing applications of interest to energy suppliers and users. The book considers the latest developments in ceramics materials for both high and low temperatures for a wide variety of uses by a wide array of energy technology users. Topics covered include new developments and applications, power generation, energy saving and heat transfer, sensors and catalysts, and evaluation and performance.

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1368 pages
Book Rating : 4.:/5 (3 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 1994 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computers and Data Processing Systems

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ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Computers and Data Processing Systems by :

Download or read book Computers and Data Processing Systems written by and published by . This book was released on 1962 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supplementary List of Publications of the National Bureau of Standards

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Supplementary List of Publications of the National Bureau of Standards by :

Download or read book Supplementary List of Publications of the National Bureau of Standards written by and published by . This book was released on 1960 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the National Institute of Standards and Technology ... Catalog

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ISBN 13 :
Total Pages : 1162 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Publications of the National Institute of Standards and Technology ... Catalog by : National Institute of Standards and Technology (U.S.)

Download or read book Publications of the National Institute of Standards and Technology ... Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1994 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Papers

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Papers by :

Download or read book Papers written by and published by . This book was released on 1963 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: