Investigation of high-temperature-resistant rhenium–boron neutron shields by experimental studies and Monte Carlo simulations

被引：0

作者：

Turgay Korkut ^{[1
]}

Hatun Korkut ^{[1
]}

Bnyamin Aygn ^{[2
]}

?zkan Bayram

Abdulhalik Karabulut ^{[2
,4
]}

机构：

[1] Department of Nuclear Energy Engineering,Faculty of Engineering,Sinop University

[2] Department of Physics,Faculty of Science,Atatrk University

来源：

Nuclear Science and Techniques | 2018年 / 29卷 / 07期

关键词：

Rhenium; Boron; Nuclear protection; Neutrons; Monte Carlo simulation;

D O I：

暂无

中图分类号：

TM623 [核电厂（核电站）];

学科分类号：

080802 ;

摘要：

In this study,novel rhenium–boron neutronshielding high-temperature-resistant materials were designed.The considered samples,Re60–B40,Re58–B42,Re50–B50,and Re40–B60,with different concentrations of rhenium and boron were investigated to elucidate their neutron-shielding performances,and compare them with well-known neutron-shielding materials such as the 316 LN quality nuclear steel.In addition to the experimental studies,Monte Carlo simulations were performed using the FLUKA and GEANT4 codes,where 4.5-MeV neutrons emitted by a;Am–Be source were employed.Experimental equivalent dose rates,simulated track lengths,energy balances,and neutron mass absorption cross sections were discussed in detail.

引用

页码：124 / 128

页数：5

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