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Validation of SCALE Code Package on High Performance Neutron Shields (CROSBI ID 476145)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Baće, Mile ; Ječmenica, Radomir ; Šmuc, Tomislav Validation of SCALE Code Package on High Performance Neutron Shields // International Conference: Nuclear Energy in Central Europe '99, Proceedings, Volume 1 / Gortnar, Oton ; Stritar, Andrej (ur.). Ljubljana: Nuclear Society of Slovenia, 1999. str. 75-81-x

Podaci o odgovornosti

Baće, Mile ; Ječmenica, Radomir ; Šmuc, Tomislav

engleski

Validation of SCALE Code Package on High Performance Neutron Shields

The shielding ability and other properties of new high performance neutron shielding materials from the KRAFTON series have been recently published. A comparison of the published experimental and MCNP results for the two materials of the KRAFTON series, with our own calculations has been done. Two control modules of the SCALE-4.4 code system have been used, one of them based on one dimensional radiation transport analysis (SAS1) and other based on the three dimensional Monte Carlo method (SAS3). The comparison of the calculated neutron dose equivalent rates shows a good agreement between experimental and calculated results for the KRAFTON-N2 material. Our results indicate that the N2-M-N2 sandwich type is approximately 10% inferior as neutron shield to the KRAFTON-N2 material. All values of neutron dose equivalent obtained by SAS1 are approximately 25% lower in comparison with the SAS3 results, which indicates proportions of discrepancies introduced by one-dimensional geometry approximation.

neutron shields; SCALE; KRAFTON

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Podaci o prilogu

75-81-x.

1999.

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objavljeno

Podaci o matičnoj publikaciji

International Conference: Nuclear Energy in Central Europe '99, Proceedings, Volume 1

Gortnar, Oton ; Stritar, Andrej

Ljubljana: Nuclear Society of Slovenia

Podaci o skupu

International Conference: Nuclear Energy on Central Europe '99

poster

06.09.1999-09.09.1999

Portorož, Slovenija

Povezanost rada

Elektrotehnika