锰浴MCNP模型的验证

2020 21st International Scientific Conference on Electric Power Engineering (EPE) Pub Date : 2020-10-19 DOI:10.1109/EPE51172.2020.9269226

J. Rataj, T. Bily, O. Huml, O. Novak, Pavel Suk

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引用次数: 2

摘要

本文描述了捷克技术大学用于教育目的的锰浴的MCNP模型的验证。该浴槽由一个由有机玻璃制成的球形罐组成，其中装满了mnso4的水溶液，总容积为163.3升。中子源通过干燥的有机玻璃通道人工引入到镀液的中心。MCNP模型包含了所有重要的几何和材料细节，包括可选的中子源。其验证是根据实验确定的活性进行的;此外，还比较了使用过的放射性核素源的中子发射率。实验用两种不同的放射性核素中子源(Am-Be和252Cf)进行。计算结果与ENDF/B-VII的比较。1和jefff -3.2核数据库。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Verification of the MCNP model of Manganese Bath

The paper describes verification of the MCNP model of manganese bath used at the Czech Technical University for education purposes. The bath consists of a spherical tank made of plexiglass filled with an aqueous solution of MnSO4with the total volume of 163.3 litres. Neutron sources are introduced into the centre of the bath manually using a dry plexiglass channel. The MCNP model contains all important geometric and material details of the bath including optional neutron source. Its verification was performed based on experimentally determined activity; as well, neutron emission rates for used radionuclide sources were compared. The experiments were performed with two various radionuclide neutron sources (Am-Be and 252Cf). Comparison of calculation results with ENDF/B-VII.1 and JEFF-3.2 nuclear data libraries was performed.

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2020 21st International Scientific Conference on Electric Power Engineering (EPE)

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