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
收藏
页码：124 / 128
页数：5
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