摘要
辐射防护剂量计算与屏蔽设计是辐射防护领域中常见的技术问题,为了提高计算效率并优化设计流程,清华大学基于Geant4工具包,研发了国产蒙特卡罗辐射防护设计与剂量计算软件THUDose。本文首先介绍了该软件的程序结构与主要功能;其次通过与Geant4、MCNP软件计算结果的比较,证明了THUDose的正确性;最后以屏蔽设计和探测效率计算为例,介绍了该软件在辐射防护设计与剂量计算中的应用。
Radiation protection calculation and shielding design are common technical problems in the field of radiation protection.To improve the calculation efficiency and optimize the design process,Tsinghua University has developed a domestic Monte Carlo radiation protection calculation software THUDose based on Monte Carlo package Geant4.THUDose has provided an interface for users to calculate the radiation shielding,so that users can simply set a few parameters from the users interface to simulate calculation,including the material,geometry,source term,physical model,and statistical method.In addition,the software also supports server parallel computing and result visualization,and users can intuitively analyze the results in a short period.After a large number of experiments and engineering verification,the calculation results of THUDose are reliable and can be widely used in radiation protection calculation and shielding design.
作者
罗熹宇
邱睿
武祯
马锐垚
鄢书畅
张辉
李君利
LUO Xi-yu;QIU Rui;WU Zhen;MA Rui-yao;YAN Shu-chang;ZHANG Hui;LI Jun-li(Department of Engineering Physics,Tsinghua University,Beijing 100084,China;Nuctech Company Limited,Beijing 100084,China)
出处
《现代应用物理》
2021年第2期23-28,共6页
Modern Applied Physics
基金
国家自然科学基金资助项目(11875036)。
