The Ratio of U238 Capture and U235 Fission Cross Sections in Fast Reactors PDF Download
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Author: William G. Davey Publisher: ISBN: Category : Criticality (Nuclear engineering) Languages : en Pages : 38
Book Description
A new activation technique has been developed for the measurement of the ratio of the capture cross section of uranium-238 and the fission cross section of uranium-235 in zero-energy fast reactors. This work was initiated because of the long-standing discrepancy between calculated values in this ratio and radiochemically measured values. The new technique is a direct counting method which does not involve chemical separation in any way. Measurements have been made in four ZPR-3 fast reactor assemblies, two with hard spectra and two with soft spectra. In all four cases the measured ratio was slightly higher, on the average, than the calculated value. This is in strong contrast with the past radiochemical measurements in ZPR-3 assemblies, which gave vales 16% less than calculation.
Author: William G. Davey Publisher: ISBN: Category : Criticality (Nuclear engineering) Languages : en Pages : 38
Book Description
A new activation technique has been developed for the measurement of the ratio of the capture cross section of uranium-238 and the fission cross section of uranium-235 in zero-energy fast reactors. This work was initiated because of the long-standing discrepancy between calculated values in this ratio and radiochemically measured values. The new technique is a direct counting method which does not involve chemical separation in any way. Measurements have been made in four ZPR-3 fast reactor assemblies, two with hard spectra and two with soft spectra. In all four cases the measured ratio was slightly higher, on the average, than the calculated value. This is in strong contrast with the past radiochemical measurements in ZPR-3 assemblies, which gave vales 16% less than calculation.
Author: A Gandini Publisher: World Scientific ISBN: 9814740829 Category : Languages : en Pages : 1260
Book Description
This book gathers together contributions by experts from leading international research institutions and industries. The articles have been organized in a self-consistent form, with the objective of giving basic, updated information to scientists and engineers from developing countries on modern methods for the computation and analysis of nuclear reactors, with particular emphasis on reactor physics, design and safety.
Author: P. V. Evans Publisher: Elsevier ISBN: 148316134X Category : Technology & Engineering Languages : en Pages : 961
Book Description
Fast Breeder Reactors presents the proceedings of the London Conference on Fast Breeder Reactors organized by the British Nuclear Energy Society on May 17-19, 1966. The book covers topics about the place of the fast breeder reactor in the energy programs (including fuel cycles), operating experience with fast reactors; the design of fast reactor prototypes and power reactors (including advanced concepts with coolants other than sodium); fast reactor physics; and fuel technology. The text also describes topics about sodium technology and engineering of fast reactors and provides definitions of fast reactor breeding and inventory. Civil engineers will find the book useful.
Author: United States. Energy Research and Development Administration. Technical Information Center Publisher: ISBN: Category : Force and energy Languages : en Pages : 1682
Author: William G. Davey
Author: William G. Davey
Author: United States. Energy Research and Development Administration
Author: 
Author: 
Author: 
Author: A Gandini
Author: P. V. Evans
Author: International Atomic Energy Agency
Author: 
Author: United States. Energy Research and Development Administration. Technical Information Center