|
KMID : 0357520170400020269
|
|
Journal of Radiological Science and Technology
2017 Volume.40 No. 2 p.269 ~ p.274
|
|
|
A Study on the Shielding Element Using Monte Carlo Simulation
|
|
Kim Ki-Jeong
Shim Jae-Goo
|
|
|
Abstract
|
|
|
|
In this research, we simulated the elementary star shielding ability using Monte Carlo simulation to apply medical radiation shielding sheet which can replace existing lead. In the selection of elements, mainly elements and metal elements having a large atomic number, which are known to have high shielding performance, recently, various composite materials have improved shielding performance, so that weight reduction, processability, In consideration of activity etc., 21 elements were selected. The simulation tools were utilized Monte Carlo method. As a result of simulating the shielding performance by each element, it was estimated that the shielding ratio is the highest at 98.82% and 98.44% for tungsten and gold.
|
|
|
KEYWORD
|
|
|
Monte Carlo Simulation , Shielding Material , Element , Shielding ratio , Transmissivity
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|