核安全2024，Vol.23Issue(2)：12-16,5.
SPRR-300反应堆生物屏蔽层剂量场三维仿真
Three-dimensional Simulation of SPRR-300 Reactor Biological Shielding Layer Dose Field
但贵萍 1樊英武 1陈明 2陈师 1张鹏昊 1曾俊辉1
作者信息
- 1. 中国工程物理研究院核物理与化学研究所,绵阳 621900
- 2. 武汉核动力运行研究所,武汉 430074
- 折叠
摘要
Abstract
Reactor biological shielding layer is one of the important source items in the reactor decommissioning stage.The digitization of radiation field of biological shielding layer can provide important information for radiation protection and waste management in reactor decommissioning.In this paper,by constructing a three-dimensional radiation field calculation model,the three-site radiation dose field of the SPRR-300 reactor biological shielding layer was obtained by using the particle transport calculation program(MCNP).The three-dimensional simulation scene and model of the biological shielding layer dose field were established by using 3Dmax,Pro/E and other modeling tools.The activity and dose distribution of the biological shielding layer were visually displayed,and the visualization of the horizontal distribution of radioactivity was realized.关键词
生物屏蔽层/剂量场/三维剂量仿真/反应堆退役Key words
biological shield/dose field/three-dimensional dose simulation/reactor decommissioning分类
能源科技引用本文复制引用
但贵萍,樊英武,陈明,陈师,张鹏昊,曾俊辉..SPRR-300反应堆生物屏蔽层剂量场三维仿真[J].核安全,2024,23(2):12-16,5.
