Process virtualization for X-ray images obtaining in industrial radiography during nuclear power plant NDT specialists training

Abstract

The research aims to highlight the analysis of the virtualization prerequisites in terms of the non-destructive testing training. The peculiarities of radiation control (RC), which significantly affect the organization of practical classes and the profitability of personnel training, are given. The main requirements for specialists in the course of practical training are listed. Methods of processing and visualizing information about the structure of dense three-dimensional bodies are considered and a simplified task-specified alternative is proposed. The results of the research underline the principle of image construction and processing through the use of digital twins of testing samples. This allows the user to get an image that is similar to shooting results of real metal samples in terms of training purposes. In order to deliver a more effective methodology, the main physical principles are taken into account for digital models of radiographs and optical density of films.