CIVA: an expertise platform for simulation and processing NDT data.

Area of Science:

• Materials Science
• Engineering
• Physics

Background:

• Ultrasonic modeling and simulation are increasingly vital in industrial non-destructive testing (NDT).
• Applications span diagnosis, data reconstruction, probe design, and virtual testing.

Purpose of the Study:

• To detail the development and methodologies of the CIVA expertise platform for advanced ultrasonic NDT simulations.
• To highlight the adoption of semi-analytical approximated methods for intensive use.

Main Methods:

• Utilizes an integral formulation and the pencil method for wave propagation modeling.
• Employs approximated theories like Kirchhoff approximation and GTD for beam-defect interaction and echo formation.
• Leverages the CIVA platform, integrating advanced processing and modeling tools.

Main Results:

• Demonstrates the effectiveness of semi-analytical methods in ultrasonic NDT simulations.
• Shows continuous enrichment of models and methods in successive software versions.
• Extends the applicability of simulation in various industrial NDT scenarios.

Conclusions:

• The CIVA platform provides a robust solution for industrial NDT through advanced ultrasonic modeling.
• Ongoing development enhances simulation accuracy and expands its application range.
• Semi-analytical approximated methods are key to meeting the demands of intensive simulation use.