Reactor Irradiation of Uranium-impregnated Graphite at 1500°C to 10% Burnup

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ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Irradiation of Uranium-impregnated Graphite at 1500°C to 10% Burnup by : P. J. Peterson

Download or read book Reactor Irradiation of Uranium-impregnated Graphite at 1500°C to 10% Burnup written by P. J. Peterson and published by . This book was released on 1963 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two type-AUC graphite fuel elements loaded by solution impregnation to an average concentration of 0.115 g/cc of 93.13% enriched U converted to UC and UC2 were irradiated at temperatures of about 1500 deg C to a 10.2% maximum burnup, corresponding to an irradiation level of 219 kwh/cc or 2.45 x 101 fissions/cc of fuel element. Post-irradiation measurements of the elements showed dimensional changes of -4.3 and -4.8% with the grain, and --0.8 to -2.5% across the grain. Weight losses were 3.2 and 5.1% for the individual elements with approximately 11% of the total U being lost from the elements. With-the- grain thermal conductivity at nominal room temperature was reduced by a factor of approximates 7 and electrical conductivities by factors of 3.4 to 8.3, also at room temperature. Impact strength appeared to be somewhat improved by irradiation. Migration of U within the element was detected by radiographic density observations but not evaluated quantitatively. As anticipated, fission product release was high.

Keywords Index to U.S. Government Technical Reports

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ISBN 13 :
Total Pages : 1160 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Keywords Index to U.S. Government Technical Reports by :

Download or read book Keywords Index to U.S. Government Technical Reports written by and published by . This book was released on 1962 with total page 1160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Keywords Index to U.S. Government Technical Reports (permuted Title Index).

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

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Book Synopsis Keywords Index to U.S. Government Technical Reports (permuted Title Index). by : United States. Department of Commerce. Office of Technical Services

Download or read book Keywords Index to U.S. Government Technical Reports (permuted Title Index). written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1963 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermophysical Properties Research Literature Retrieval Guides 1900–1980

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Publisher : Springer
ISBN 13 : 9780306672279
Total Pages : 682 pages
Book Rating : 4.6/5 (722 download)

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Book Synopsis Thermophysical Properties Research Literature Retrieval Guides 1900–1980 by : J. F. Chaney

Download or read book Thermophysical Properties Research Literature Retrieval Guides 1900–1980 written by J. F. Chaney and published by Springer. This book was released on 1982-04-30 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radiation Biophysics

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Publisher : Academic Press
ISBN 13 : 0080540201
Total Pages : 517 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Radiation Biophysics by : Edward L. Alpen

Download or read book Radiation Biophysics written by Edward L. Alpen and published by Academic Press. This book was released on 1997-10-22 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly revised and updated edition of Radiation Biophysics provides an in-depth description of the physics and chemistry of radiation and its effects on biological systems. Coverage begins with fundamental concepts of the physics of radiation and radioactivity, then progresses through the chemistry and biology of the interaction of radiation with living systems. The Second Edition of this highly praised text includes major revisions which reflect the rapid advances in the field. New material covers recent developments in the fields of carcinogenesis, DNA repair, molecular genetics, and the molecular biology of oncogenes and tumor suppressor genes. The book also includes extensive discussion of the practical impact of radiation on everyday life. - Covers the fundamentals of radiation physics in a manner that is understandable to students and professionals with a limited physics background - Includes problem sets and exercises to aid both teachers and students - Discusses radioactivity, internally deposited radionuclides, and dosimetry - Analyzes the risks for occupational and non-occupational workers exposed to radiation sources

Transport in Nonstoichiometric Compounds

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Publisher : Springer Science & Business Media
ISBN 13 : 1461325196
Total Pages : 548 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Transport in Nonstoichiometric Compounds by : George Simkovich

Download or read book Transport in Nonstoichiometric Compounds written by George Simkovich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prior to the 9th International Conference on Reactivity Solids in Krakow, Poland a group of about 25 international scientists held a special conference entitled "Transport in Nonstoichiometric Compounds" in late Aug. 1980 in Mogilany, Poland (near Krakow). This conference was well received in view of the interaction between the participants, as well as the resulting publication of the proceedings (Elsevier Scientific Publishing Company, 1982, edited by J. Nowotny). At this first conference the participants decided that it would be desirable to organize similar conferences at about two year intervals. Thus, a second meeting was held in late June, early July at Alenya, Pyrenees Orientales, France. This conference had a larger number of participants, about 50, but still managed to promote excellent interaction between all the participants. These proceedings, with editors G. Petot-Ervas, Hj. Matzke and C. Monty, have also been published by Elsevier as a special edition of the journal, Solid State lonics, Vol. 12 (1984). In view of the success of the initial two conferences, a third meeting was organized and held at The Pennsylvania State University, University Park, PA., 16802, U.S.A. from 11 June 84 to 15 June 84. The proceedings of this conference are presented in the following text.

Alternative Energy Sources

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Publisher : Springer Science & Business Media
ISBN 13 : 3642209505
Total Pages : 467 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Alternative Energy Sources by : Efstathios E. Stathis Michaelides

Download or read book Alternative Energy Sources written by Efstathios E. Stathis Michaelides and published by Springer Science & Business Media. This book was released on 2012-01-16 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alternative Energy Sources is designed to give the reader, a clear view of the role each form of alternative energy may play in supplying the energy needs of the human society in the near future (20-50 years). The two first chapters on "energy demand and supply" and "environmental effects," set the tone as to why alternative energy is essential for the future. The third chapter gives the laws of energy conversion processes, as well as the limitations of converting one energy form to another. The section on exergy gives a quantitative background on the capability/potential of each energy source to produce power. The fourth, fifth and sixth chapters are expositions of fission and fusion nuclear energy, the power plants that may produce power from these sources and the issues that will frame the public debate on nuclear energy. The following five chapters include descriptions of the most common renewable energy sources (wind, solar, geothermal, biomass, hydroelectric) some of the less common sources (e.g. tidal and wave energy). The emphasis of these chapters will be on the global potential of each source, the engineering/technical systems that are used in harnessing the potential of each source, the technological developments that will contribute to wider utilization of the sources and environmental effects associated with their wider use. The last three chapters are: "energy storage," which will become an important issue if renewable energy sources are used widely. The fourteen chapters in the book have been chosen so that one may fit a semester University course around this book. At the end of every chapter, there are 10-20 problems and 1-3 suggestions of semester projects that may be assigned to students for further research.

Random Noise Techniques in Nuclear Reactor Systems

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ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Random Noise Techniques in Nuclear Reactor Systems by : Robert E. Uhrig

Download or read book Random Noise Techniques in Nuclear Reactor Systems written by Robert E. Uhrig and published by . This book was released on 1970 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neutron Physics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642876145
Total Pages : 455 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Neutron Physics by : Karl-Heinrich Beckurts

Download or read book Neutron Physics written by Karl-Heinrich Beckurts and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based upon a series of lectures I have occasionally given at the University of Gottingen since 1951. They were meant to introduce the students of experimental physics to the work in a neutron physics laboratory dealing with the problem of measuring neutron flux, diffusion length, Fermi age, effective neutron temperature, absorption cross sections and similar problems. Moreover, these lectures were intended to prepare the students for a subsequent lecture covering the physics of nuclear reactors. The original character of this series of lectures has been retained in the book. It is intended for use by students as well as anyone desiring to work on neutron physics measurements. The first half mainly covers the theory of neutron fields, i. e. essentially diffusion and slowing down theory. The second half is largely concerned with measurements in neutron fields. The appendix contains information and data which, in our experience, are frequently required in a neutron laboratory. The field of nuclear physics proper is briefly touched upon in the first two chapters, but only to the extent necessary for the understanding of the following chapters. The multitude of applications of neutron radiation has not been covered. The conclusion of this manuscript coincided with the end of my long period of activity with the Max-Planck-Institut fur Physik at Gottingen. To Professor HEISENBERG lowe thanks for his advice and suggestions for many of the subjects treated here.

Reactor Safety Research

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Publisher : Spon Press
ISBN 13 :
Total Pages : 994 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reactor Safety Research by : Wolfgang Krischer

Download or read book Reactor Safety Research written by Wolfgang Krischer and published by Spon Press. This book was released on 1990 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Maintaining U.S. Leadership in Aeronautics

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Publisher : National Academies Press
ISBN 13 : 0309184924
Total Pages : 148 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Maintaining U.S. Leadership in Aeronautics by : National Research Council

Download or read book Maintaining U.S. Leadership in Aeronautics written by National Research Council and published by National Academies Press. This book was released on 1998-10-07 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: After the completion of the National Research Council (NRC) report, Maintaining U.S. Leadership in Aeronautics: Scenario-Based Strategic Planning for NASA's Aeronautics Enterprise (1997), the National Aeronautics and Space Administration (NASA) Office of Aeronautics and Space Transportation Technology requested that the NRC remain involved in its strategic planning process by conducting a study to identify a short list of revolutionary or breakthrough technologies that could be critical to the 20 to 25 year future of aeronautics and space transportation. These technologies were to address the areas of need and opportunity identified in the above mentioned NRC report, which have been characterized by NASA's 10 goals (see Box ES-1) in "Aeronautics & Space Transportation Technology: Three Pillars for Success" (NASA, 1997). The present study would also examine the 10 goals to determine if they are likely to be achievable, either through evolutionary steps in technology or through the identification and application of breakthrough ideas, concepts, and technologies.

Integrated Chemical Processes

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Publisher : John Wiley & Sons
ISBN 13 : 352760555X
Total Pages : 556 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Integrated Chemical Processes by : Kai Sundmacher

Download or read book Integrated Chemical Processes written by Kai Sundmacher and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book dedicated to the entire field of integrated chemical processes, covering process design, analysis, operation and control of these processes. Both the editors and authors are internationally recognized experts from different fields in industry and academia, and their contributions describe all aspects of intelligent integrations of chemical reactions and physical unit operations such as heat exchange, separational operations and mechanical unit operations. As a unique feature, the book also introduces new concepts for treating different integration concepts on a generalized basis. Of great value to a broad audience of researchers and engineers from industry and academia.

The Plutonium Story

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ISBN 13 :
Total Pages : 954 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis The Plutonium Story by : Glenn Theodore Seaborg

Download or read book The Plutonium Story written by Glenn Theodore Seaborg and published by . This book was released on 1994 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chronicles on a day-to-day basis the astounding story of the discovery of plutonium and the feverish activities to unlock its secrets and enhance its productivity to the levels necessary for the building of an atomic bomb in World War II by its discoverer, Professor Glenn T. Seaborg. Seaborg, who shared the 1951 nobel Prize in Chemistry with his colleague Edwin T. McMillan, was a meticulous diarist whose detailed records of thousands of pages have been edited and supplied with accompanying notes by a trio consisting of a professional scientist with a strong interest in history and two professional historians of science. The work provides not only the step by step description of the scientific activities and the thought processes of Seaborg and his team throughout the war years, but also gives keen insight into the operation of the Manhattan District and of the scientists who played an important role in its functions. Virtually all of the players are identified in the annotations, which also serve to explain the significance of key events and findings as well as obscure or arcane scientific procedures. The professional chemist or nuclear scientist will find this an exciting and compelling saga of a great scientific discovery, carried out in a bygone era of unfettered and productive science that is not likely to occur again. The copious annotations and identifications not only add to the story, but make this a vital and necessary reading and reference source not only for the historian of science, but for those interested in the behind the scenes history of World War II and the Manhattan District.

Ferrous Powder Metallurgy

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Publisher : Cambridge International Science Publishing
ISBN 13 :
Total Pages : 478 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ferrous Powder Metallurgy by : Andrej Šalak

Download or read book Ferrous Powder Metallurgy written by Andrej Šalak and published by Cambridge International Science Publishing. This book was released on 1995 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the position of ferrous powder metallurgy, the author deals with the theoretical fundamentals and technical and technological aspects of the current state of knowledge in ferrous powder metallurgy so that special attention may be given to all factors influencing parts and materials with the required properties, form and dimensions, stressing their higher economic efficiency. The book also shows the extensive possibilities for further development of ferrous powder metallurgy and should therefore contribute to increasing the level of general and detailed knowledge of experts working in this area and should help in transition from fabrication of parts by conventional methods with all typical economic and ecological shortcomings to fabrication by powder metallurgy methods.

NBS special publication

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Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis NBS special publication by :

Download or read book NBS special publication written by and published by . This book was released on 1976 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy, the Environment, and Sustainability

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Publisher : CRC Press
ISBN 13 : 1351710141
Total Pages : 465 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis Energy, the Environment, and Sustainability by : Efstathios E. Michaelides

Download or read book Energy, the Environment, and Sustainability written by Efstathios E. Michaelides and published by CRC Press. This book was released on 2018-04-27 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and the Environment explains in simple terms what the energy demand is at the present, what the environmental effects of energy use are, and what can be accomplished to alleviate the environmental effects of energy use and ensure adequate energy supply. Though technical in approach, the text uses simple explanations of engineering processes and systems and algebra-based math to be comprehensible to students in a range of disciplines. Schematic diagrams, quantitative examples, and numerous problems will help students make quantitative calculations. This will assist them in comprehending the complexity of the energy-environment balance, and to analyze and evaluate proposed solutions.

The Role of Coatings in the Prevention of Mechanical Failures

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis The Role of Coatings in the Prevention of Mechanical Failures by : Mechanical Failures Prevention Group

Download or read book The Role of Coatings in the Prevention of Mechanical Failures written by Mechanical Failures Prevention Group and published by . This book was released on 1976 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: