Diplom- oder Masterarbeit mit dem Titel Digitaler Zwilling der Tomographie: Simulation und Auswertung von CT-Daten

Diploma / seminar papers35Smart Composites & Nondestructive Testing23

3D X-ray computed microtomography (CT) is a highly developed method for examining the internal structure of materials at a microscopic level. This imaging process provides valuable insight into the microstructural composition and makes it possible to evaluate the material properties and the influence of production. Especially for fiber reinforced composites (FRP), which are used in many modern applications due to their light weight and high strength, CT enables precise detection and visualization of the fibers, the matrix and possible defects such as cracks or pores. However, real CT scans are usually very time-consuming, which means that parameter optimization is usually not possible or very expensive. CT simulation can solve this problem by simulating a virtual material model with different parameter sets. By comparing the scan quality, an optimal parameter set can be developed. In addition, simulation can generate large amounts of scan data that can be used to train machine learning methods.

 

 

 

Content of work:

The first step is to conduct a literature research to ensure the state of the art of the CT process and its simulation of FKV. Subsequently, the real scanning environment of a CT will be mapped in the simulation software SimCT. The aim is to generate and compare virtual CT scans of different material models. The material models are to be selected from different length scales (micro-level: single fiber resolution; macro-level: roving resolution).

Your profile :

  • degree in mechanical/process engineering or similar
  • knowledge of materials is advantageous (plastics and fiber composites)
  • structured working
  • good communication skills
  • good English knowledge is advantageous

Start: December 2024

Contact

Dipl.-Ing.

Benedikt Boos

Scientific Staff Smart Composites & Nondestructive Testing

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