Open AccessShielding performance test of irradiation monitor tube transport container
Author(s) -
Dajie Zhuang,
Yiren Lian,
Lei Chen,
Zhipeng Wang,
Pengyi Wang,
Shicai Sun,
Hongyan Sun,
Guoqiang Li,
Hongyan Liu
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/983/1/012064
Subject(s) - electromagnetic shielding , container (type theory) , tube (container) , nuclear engineering , irradiation , materials science , radiation transport , radiation , radiation shielding , radioactive source , radiochemistry , computer science , engineering , nuclear physics , physics , chemistry , monte carlo method , composite material , telecommunications , mathematics , statistics , detector
This paper focuses on the transport container of irradiation monitoring tube about test technology of the γ radiation shielding performance. Through simulation calculation and test measurement, the external radiation level of irradiation monitor tube transport container is obtained. The experimental results are compared with the calculated results, and the position deviation of the radioactive source in the container is analysed. The results show that it is feasible to use the radioactive source with small activity to test the shielding performance, and improve the shielding performance detection technology of long cylindrical transport container.