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Theoretical analysis of nuclear reactors (Phase I), I-V, Part IV, Nuclear fuel depletion; Razrada metoda teorijske analize nuklearnih reaktora (I faza) I-V, IV Deo, Promena izotopnog sastava goriva

Abstract

Nuclear fuel depletion is analyzed in order to estimate the qualitative and quantitative fuel property changes during irradiation and the influence of changes on the reactivity during long-term reactor operation. The changes of fuel properties are described by changes of neutron absorption and fission cross sections. Part one of this report covers the economic significance of fuel burnup and the review of fuel isotopic changes during depletion. Pat two contains the analysis of the U{sup 235} chain, analytical expressions for the concentrations of U{sup 235}, U{sup 236} and Np{sup 237} as a function of burnup. Part three contains the analysis of neutron spectrum influence on the Westcott method for calculating the cross sections. Part four contains the calculation method applied on Calder Hall type reactor. The results were obtained by applying ZUSE-22 R digital computer.
Authors:
Pop-Jordanov, J [1] 
  1. Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)
Publication Date:
Jul 15, 1962
Product Type:
Miscellaneous
Report Number:
INIS-CS-0233; IZ-121-0193-1962
Resource Relation:
Other Information: 3 tabs, 25 refs
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; BURNUP; CALCULATION METHODS; DIGITAL COMPUTERS; ISOTOPE RATIO; NEPTUNIUM 237; NEUTRON SPECTRA; NUCLEAR FUELS; URANIUM 235; URANIUM 236
OSTI ID:
20850610
Research Organizations:
Institute of Nuclear Sciences Boris Kidric, Vinca, Laboratorija za reaktorsku i neutronsku fiziku, Beograd (Serbia and Montenegro)
Country of Origin:
Serbia and Montenegro
Language:
English
Other Identifying Numbers:
TRN: CS06RA653021087
Availability:
Available from INIS in electronic form; Also available from the Institute of Nuclear Sciences, Vinca
Submitting Site:
INIS
Size:
29 pages
Announcement Date:
Apr 02, 2007

Citation Formats

Pop-Jordanov, J. Theoretical analysis of nuclear reactors (Phase I), I-V, Part IV, Nuclear fuel depletion; Razrada metoda teorijske analize nuklearnih reaktora (I faza) I-V, IV Deo, Promena izotopnog sastava goriva. Serbia and Montenegro: N. p., 1962. Web.
Pop-Jordanov, J. Theoretical analysis of nuclear reactors (Phase I), I-V, Part IV, Nuclear fuel depletion; Razrada metoda teorijske analize nuklearnih reaktora (I faza) I-V, IV Deo, Promena izotopnog sastava goriva. Serbia and Montenegro.
Pop-Jordanov, J. 1962. "Theoretical analysis of nuclear reactors (Phase I), I-V, Part IV, Nuclear fuel depletion; Razrada metoda teorijske analize nuklearnih reaktora (I faza) I-V, IV Deo, Promena izotopnog sastava goriva." Serbia and Montenegro.
@misc{etde_20850610,
title = {Theoretical analysis of nuclear reactors (Phase I), I-V, Part IV, Nuclear fuel depletion; Razrada metoda teorijske analize nuklearnih reaktora (I faza) I-V, IV Deo, Promena izotopnog sastava goriva}
author = {Pop-Jordanov, J}
abstractNote = {Nuclear fuel depletion is analyzed in order to estimate the qualitative and quantitative fuel property changes during irradiation and the influence of changes on the reactivity during long-term reactor operation. The changes of fuel properties are described by changes of neutron absorption and fission cross sections. Part one of this report covers the economic significance of fuel burnup and the review of fuel isotopic changes during depletion. Pat two contains the analysis of the U{sup 235} chain, analytical expressions for the concentrations of U{sup 235}, U{sup 236} and Np{sup 237} as a function of burnup. Part three contains the analysis of neutron spectrum influence on the Westcott method for calculating the cross sections. Part four contains the calculation method applied on Calder Hall type reactor. The results were obtained by applying ZUSE-22 R digital computer.}
place = {Serbia and Montenegro}
year = {1962}
month = {Jul}
}