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| Author | : Terence Gerard Wreferd Blake |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1972 |
| Genre | : |
| ISBN | : |
| Author | : A.A. Harms |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 192 |
| Release | : 2013-04-17 |
| Genre | : Science |
| ISBN | : 9401569371 |
Neutron radiography has in recent years emerged as a useful and complementary technology for radiation diagnosis. It is now routinely used in industrial quality assurance and in support of selected research and developmental activities. Conferences are held on the subject, pertinent handbooks exist, and technical papers appear regularly reporting on new developments. While neutron radiography has indeed passed through the transition from a scientific curiosity to technological relevance, it is a sign of its continuing dynamic evolution that little material has appeared which provides an integrated mathematical and physical analysis of the subject possessing both an instructional as well as reference function. It is our hope that this monograph will fill this need. The distinctiveness of neutron radiography rests on the unique interactions between neutrons and nuclei. This leads to some special relationships between the material and geometrical properties of an object and the neutron radiographic image. The evolution of a technical discipline demands that specific conceptual constructs be developed and their mathematical representations examined and compared with controlled experiments. Experience has convinced us that a particular and substantial body of knowledge has accumulated endowing neutron radiography with the essential foundations of a unique mathematical and physical science. Our scientific and professional involvement in neutron radiography began some 15 years ago when the senior author (A.A.H.) found himself with convenient access to the McMaster University Nuclear Reactor and research support from the Government of Canada.
| Author | : Ian S. Anderson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 346 |
| Release | : 2009-04-21 |
| Genre | : Technology & Engineering |
| ISBN | : 0387786937 |
Neutron Imaging and Applications offers an introduction to the basics of neutron beam production in addition to the wide scope of techniques that enhance imaging application capabilities. An instructional overview of neutron sources, detectors, optics and spin-filters allows readers to delve more deeply into the discussions of radiography, tomography and prospective applications available in neutron holography techniques. A section devoted to current applications describes imaging single grains in polycrystalline materials, neutron imaging of geological materials and other materials science and engineering areas. Coverage of thermal neutron imaging of biological tissues, plant physiology, Homeland Security and contraband detection explore the future prospects of this cutting-edge research. Written by key experts in the field, researchers and engineers involved with imaging technologies will find Neutron Imaging and Applications a valuable reference.
| Author | : John P. Barton |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 902 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 9400938713 |
Proceedings of the Second World Conference, Paris, France, June 16-20, 1986
| Author | : Shigenori Fujine |
| Publisher | : Springer |
| Total Pages | : 1046 |
| Release | : 1990-07-31 |
| Genre | : Science |
| ISBN | : |
Proceedings of the Third World Conference held in Osaka, Japan, May 14-18, 1989
| Author | : Symposium on Practical Applications of Neutron Radiography and Gaging |
| Publisher | : ASTM International |
| Total Pages | : 336 |
| Release | : 1976 |
| Genre | : Technology & Engineering |
| ISBN | : 9780803105355 |
| Author | : Peter von der Hardt |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 180 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 9400985673 |
Radiography with neutrons can yield important information not obtainable by more traditional methods. In contrast to X-rays as the major tool of visual non-destructive testing, neutrons can be attenuated by light materials like water, hydrocarbons, boron, penetrate through heavy materials like steel, lead, uranium, distinguish between different isotopes of certain elements, supply high quality radiographs of highly radioactive components. These advantages have led to multiple applications of neutron radiography since 1955, both for non-nuclear and nuclear problems of quality assurance. The required neutron beams originate from radioisotopic sources, accelerator targets, or research reactors. Energy "tailoring" which strongly influences the interaction with certain materials adds to the versatility of the method. Since about 1970 norms and standards have been introduced and reviewed both in Europe (Birmingham, September 1973) and the United States (Gaithersburg, February 1975). The first world conference on neutron radiography will take place in December 1981, in San Diego, U.S.A. . In Europe the interested laboratories inside the European Community have entered into systematic collaboration through the Neutron Radiography Working Group (NRWGl. since May 1979. This Handbook has been compiled as one of the common tasks undertaken by the Group. Its principal authors are J.C. Domanus (Ris0 National Laboratory). and R.S. Matfield (Joint Research Centre, Ispra) Major contributions have been received from R. Liesenborgs (SCK/CEN Mol) R. Barbalat (CEN Saclayl.
| Author | : Dinesh K. Aswal |
| Publisher | : Springer Nature |
| Total Pages | : 368 |
| Release | : 2022-04-12 |
| Genre | : Science |
| ISBN | : 9811662738 |
This book comprehensively presents the concepts of neutron physics and imaging including neutron properties, neutron matter interaction, neutron imaging, comparison with X-ray and physics and design of neutron sources. It discusses how neutron imaging has gained importance as a powerful non-destructive technique to understand the internal structures of materials/engineered components in wide range of industries by increasing their applicability and efficiency. The book also covers the topics of neutron optics and detectors, basic principles of neutron radiography and tomography, related standards, safety, metrology and regulations in neutron imaging. The book presents applications of neutron imaging in the areas of aerospace industry, nuclear power and manufacturing industry, materials science and engineering, geomechanics, national security, biological, and medical domain. Given its scope, the book will be highly beneficial for postgraduate students, researchers and industry professionals working in the area of engineering and physics, especially non-destructive testing and non-destructive evaluation through neutron imaging.
| Author | : Michael F. L'Annunziata |
| Publisher | : Elsevier |
| Total Pages | : 633 |
| Release | : 2007-08-23 |
| Genre | : Science |
| ISBN | : 0080548881 |
Radioactivity: Introduction and History provides an introduction to radioactivity from natural and artificial sources on earth and radiation of cosmic origins. This book answers many questions for the student, teacher, and practitioner as to the origins, properties, detection and measurement, and applications of radioactivity. Written at a level that most students and teachers can appreciate, it includes many calculations that students and teachers may use in class work. Radioactivity: Introduction and History also serves as a refresher for experienced practitioners who use radioactive sources in his or her field of work. Also included are historical accounts of the lives and major achievements of many famous pioneers and Nobel Laureates who have contributed to our knowledge of the science of radioactivity. * Provides entry-level overview of every form of radioactivity including natural and artificial sources, and radiation of cosmic origin. * Includes many solved problems to practical questions concerning nuclear radiation and its interaction with matter * Historical accounts of the major achievements of pioneers and Nobel Laureates, who have contributed to our current knowledge of radioactivity
| Author | : B. K. Garside |
| Publisher | : |
| Total Pages | : 8 |
| Release | : 1971 |
| Genre | : |
| ISBN | : |
A model of the imaging process in the direct conversion for obtaining neutron radiographs is presented. The analysis is aimed at obtaining expressions for the attainable object resolution as a function of system and object parameters. Comparisons are presented between the results obtained from this model of the neutron radiographic process and experimental data already reported in the literature. (Author).
