[PDF] Collimators For Thermal Neutron Radiography An Overview eBook

Author : Shigenori Fujine
Publisher : Springer
Page : 1046 pages
File Size : 30,13 MB
Release : 1990-07-31
Category : Science
ISBN :

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Proceedings of the Third World Conference held in Osaka, Japan, May 14-18, 1989

Author :
Publisher :
Page : pages
File Size : 47,74 MB
Release : 2001
Category :
ISBN :

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Reactor based high resolution neutron radiography facilities are able to deliver a well-collimated (L/D[ge]100) thermal flux of 10[sup 6] n/cm[sup 2][center-dot]sec to an image plane. This is well in excess of that achievable with the present accelerator based systems such as sealed tube D-T sources, Van der Graaff's, small cyclotrons, or low duty factor linacs. However, continuous wave linacs can accelerate tens of milliamperes of protons to 2.5 to 4 MeV. The MCNP code has been used to analyze target/moderator configurations that could be used with Argonne's Continuous Wave Linac (ACWL). These analyses have shown that ACWL could be modified to generate a neutron beam that has a high intensity and is of high quality.

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Publisher : Academic Press
Page : 698 pages
File Size : 12,42 MB
Release : 2012-07-02
Category : Computers
ISBN : 0123944228

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This special volume of Advances in Imaging and Electron Physics details the current theory, experiments, and applications of neutron and x-ray optics and microscopy for an international readership across varying backgrounds and disciplines. Edited by Dr. Ted Cremer, these volumes attempt to provide rapid assimilation of the presented topics that include neutron and x-ray scatter, refraction, diffraction, and reflection and their potential application. Contributions from leading authorities Informs and updates on all the latest developments in the field

Author : J.C. Domanus
Publisher : Springer
Page : 0 pages
File Size : 33,75 MB
Release : 2012-08-11
Category : Technology & Engineering
ISBN : 9789401512985

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TIlls book is the result of an effort made by several members of the Euratom Neutron Radiography Working Group (NRWG) to produce a new, revised and enlarged edition of the Neutron Radiography Handbooldlj (NRH), written by members of the NRWG and published in 1981, just before the First World Conference on Neutron Radiography (WCNR) (1981). Members of the NRWG have contributed with many papers both to the first (1981)[2), as well as the second (1986)[3) and third (1989) [4) World Conference on Neutron Radiography (WCNR). They were also among the editors of the proceedings of those conferences (1982, 1987, 1990). The NRWG was constituted mainly for the purpose of promoting neutron radiography (NR) in the field of nuclear reactor fuel. Therefore the next topical publication of the NRWG were Reference Neutron Radiographs of Nuclear Reactor Fuel (1984)[5). The book on Collimators for y Thermal Neutron Radiograph 6/ written in 1987 by a member of the NRWG was another publication in the same series of books on NR. To the same series belongs the present book on Practical Neutron Radiography (PNR). It will be followed soon by another book written by the members of the NRWG: Neutron Radiography on Nitrocellulose Filmf71. The NRWG concentrated its interest in the past years on the problem of dimensional measurements from neutron radiographs. The results of the investigation of this problem were summarized in a special EUR report about the Neutron Radiography Working Group Test Program[8/ published in 1989.