Validation of SCALE Code Package on High Performance Neutron Shields (CROSBI ID 476145)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
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