Author:
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Category :
Languages : en
Pages :
Book Description
Analysis of a Bench-mark Calculation of Tritium Breeding in a Fusion Reactor Blanket
Author:
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ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
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Category :
Languages : en
Pages :
Book Description
Cross-section Sensitivity of Tritium Breeding in Fusion Reactor Blankets
Author:
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Category :
Languages : en
Pages :
Book Description
Ion; San Diego, California, USA (16 Apr 1974). The objective of the present study is the identification of crosssection uncertainties which might produce uncertainties of the order of several percent in the tritium breeding ratio in fusion reactor blankets. The model chosen was the bench-mark configuuration specified at the Neutronics Session of the International Working Sessions on Fusion Reactor Technology. Using ENDF/B version 3 cross sections and an S4- P3 transport calculation, calculations of the effects of substantial cross section changes were performed both individually and in selected pairs which would leave the total cross section of an isotope unchanged. The cross sections most worth further study were the 7Li(n, n' alpha)t, the 93Nb (n,2n) and (n, n') reactions. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Ion; San Diego, California, USA (16 Apr 1974). The objective of the present study is the identification of crosssection uncertainties which might produce uncertainties of the order of several percent in the tritium breeding ratio in fusion reactor blankets. The model chosen was the bench-mark configuuration specified at the Neutronics Session of the International Working Sessions on Fusion Reactor Technology. Using ENDF/B version 3 cross sections and an S4- P3 transport calculation, calculations of the effects of substantial cross section changes were performed both individually and in selected pairs which would leave the total cross section of an isotope unchanged. The cross sections most worth further study were the 7Li(n, n' alpha)t, the 93Nb (n,2n) and (n, n') reactions. (auth).
Nuclear Science Abstracts
Author:
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Category : Nuclear energy
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 536
Book Description
Fusion Reactor Design Problems
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ISBN:
Category : Technology & Engineering
Languages : en
Pages : 564
Book Description
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 564
Book Description
Additional Results Concerning Cross-section Sensitivity of Tritium Breeding in a Fusion Reactor Blanket
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Category :
Languages : en
Pages :
Book Description
Previous work concerning cross-section sensitivity of the tritium breeding ratio showed ine effects of altering a partial cross section independently of other partial cross sections, permitting the total cross section to rise or fall. The results reported here are mostly for variations made while keeping the total cross section constant. The cases considered were for high and low values of the cross sections for /sup 6/Li(n,)t, /sup 7/Li(n, n' alpha)t, and for /sup 93/Nb(n2n) with compensatory changes in other cross sections. The general conclusions of previous work have been borne out both qualitatively and quantitatively under the present more realistic ground rules. In addition, results are reported for a modified CTR benchmark which has blanket material in place of the graphite reflector. This case shows a drop of 0.13 in /sup 6/Li productions, a rise of 0.02 in /sup 7/Li productions, and an increase of 0.15 in neutron leakage. (auth).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Previous work concerning cross-section sensitivity of the tritium breeding ratio showed ine effects of altering a partial cross section independently of other partial cross sections, permitting the total cross section to rise or fall. The results reported here are mostly for variations made while keeping the total cross section constant. The cases considered were for high and low values of the cross sections for /sup 6/Li(n,)t, /sup 7/Li(n, n' alpha)t, and for /sup 93/Nb(n2n) with compensatory changes in other cross sections. The general conclusions of previous work have been borne out both qualitatively and quantitatively under the present more realistic ground rules. In addition, results are reported for a modified CTR benchmark which has blanket material in place of the graphite reflector. This case shows a drop of 0.13 in /sup 6/Li productions, a rise of 0.02 in /sup 7/Li productions, and an increase of 0.15 in neutron leakage. (auth).
NBS Special Publication
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Category : Weights and measures
Languages : en
Pages : 1056
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1056
Book Description
ERDA.
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Category :
Languages : en
Pages : 906
Book Description
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Category :
Languages : en
Pages : 906
Book Description
Fusion Energy Update
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Category : Controlled fusion
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 104
Book Description
Nuclear Cross Sections for Technology
Author: Joseph L. Fowler
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Category : Cross sections (Nuclear physics)
Languages : en
Pages : 1064
Book Description
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ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 1064
Book Description
Atomkernenergie/Kerntechnik
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Category : Nuclear energy
Languages : en
Pages : 816
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 816
Book Description