RADIATION-SHIELDING PROPERTIES OF POLYMER COMPOSITE MATERIALS

被引：0
|
作者：
Prokhorenko, E. M. [1 ]
Klepikov, V. F. [1 ]
Lytvynenko, V. V. [1 ]
Zakharchenko, A. A. [2 ]
Khazhmuradov, M. A. [2 ]
Morozov, A. I. [3 ]
Kolesnikova, V. V. [4 ]
机构：
[1] Inst Electrophys & Radiat Technol NASU, Chernyshevsky St 28, UA-61002 Kharkov, Ukraine
[2] Natl Sci Ctr, Kharkov Inst Phys & Technol, UA-61108 Kharkov, Ukraine
[3] Natl Univ Civil Protect Ukraine, UA-61023 Kharkov, Ukraine
[4] Donetsk Natl Tech Univ, UA-85300 Krasnoarmiysk, Ukraine
来源：
EAST EUROPEAN JOURNAL OF PHYSICS | 2015年 / 2卷 / 01期
关键词：
composition materials; dose of radiation; radiation protection; Monte Carlo method; polystyrene; aluminum; tungsten;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Radiation-protective properties of composition materials were investigated. Polystyrene, which was reinforced by an aluminum, was used as basic material. Also, tungsten powder was used as filling material. The composite was made in the form of spheres of 15 mm diameter. This allows to develop effective individual protection against gamma radiation without restricting mobility. The Monte Carlo method was used to investigate the energy dependence of the radiation-shielding characteristics of composite materials. We calculated relative attenuation of the absorbed dose of gamma rays for the protective layer with a different component mass composition and thickness of 10 mm.
引用
收藏
页码：41 / 45
页数：5
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