Thickness measurement analysis of metals sheets based on gamma densitometry using MCNPX code

##plugins.themes.bootstrap3.article.main##

Rian O. Miranda
William Luna Salgado
Cesar Marques Salgado
Roos Sophia de Freitas Dam
D. F. Oliveira

Resumo

This report presents a gamma radiation-based study employing two main detection techniques, named dual energy and dual modality, and find how they perform to measure the thickness of 3 different metal sheets: aluminum, iron and copper. In order to evaluate the difference between the two techniques and which of them would give the best results to get the thickness of different metal sheets, the simulations were performed using MCNPX code as follows: 1 - using two radiation sources (137Cs and 60Co) and one NaI (Tl) detector; 2 - using one radiation source (137Cs) and two NaI(Tl) detectors.

##plugins.themes.bootstrap3.article.details##

Seção
Application of Nuclear Techniques in Industry