[HTML][HTML] X-ray computed tomography of polymer composites

SC Garcea, Y Wang, PJ Withers - Composites Science and Technology, 2018 - Elsevier
The use of X-ray computed tomography (CT), exploiting both synchrotron and laboratory
sources, has grown significantly over the last decade, driven primarily by improvements in …

[HTML][HTML] A comparison of X-ray attenuation, differential phase, and dark-field contrast imaging for the detection of porosity in carbon fiber reinforced cyanate ester

J Glinz, B Plank, J Gutekunst, M Scheerer, S Zabler… - NDT & E …, 2024 - Elsevier
In this work we explore the capabilities of Talbot-Lau grating interferometry (TLGI)
radiography for the inspection of porosity in structural specimens of cyanate ester carbon …

[HTML][HTML] Iterative time reversal based flaw identification

R Seidl, E Rank - Computers & Mathematics with Applications, 2016 - Elsevier
In the field of ultrasonic non-destructive testing, ultrasonic impulses are used to detect flaws
in components without causing damage. Based on performing experiments alone, it is …

Quality control approach for the detection of internal lower density areas in composite disks in industrial conditions based on a combination of NDT techniques

A Katunin, K Dragan, T Nowak, M Chalimoniuk - Sensors, 2021 - mdpi.com
Voids in polymer matrix composites are one of the most common manufacturing defects,
which may influence the mechanical properties and structural behavior of the final parts …

The effect of X-ray computed tomography scan parameters on porosity assessment of carbon fibre reinfored plastics laminates

P Galvez-Hernandez, R Smith… - Journal of …, 2023 - journals.sagepub.com
Combinations of X-ray Computed Tomography (XCT) scan times, from 30 s to 60 min, and
voxel sizes, from 6 to 50 µm, were investigated for their effect on the porosity measurements …

[PDF][PDF] Evaluation of CFRP-reference samples for porosity made by drilling and comparison with industrial porosity samples by means of quantitative X-ray computed …

B Plank, G Rao, J Kastner - 7th International Symposium on NDT in …, 2015 - ndt.net
The main objective of this work was to find a new way to create reference samples for the
quantitative evaluation of porosity in carbon fibre reinforced polymers (CFRP) by means of X …

[HTML][HTML] Combination of in-/and ex-situ damage detection methods to investigate the forming behavior of fiber-metal-laminates

F Thum, M Korkisch, A Trauth, MGR Sause - Composites Part A: Applied …, 2025 - Elsevier
In this study, the forming behavior of fiber-metal laminates (FML) is investigated by a
combination of different (in-and ex-situ) measurement techniques. Using FML-samples …

Gate optimization for resin transfer molding in dual-scale porous media: Numerical simulation and experiment measurement

Y Oya, T Matsumiya, A Ito… - Journal of Composite …, 2020 - journals.sagepub.com
For resin transfer molding in a woven fabric, this study developed a novel framework for
optimization by combining a multi-objective genetic algorithm and mold-filling simulation …

On the effect of the curing cycle on the creation of pores in structural adhesive joints by means of X-ray microtomography

V Dumont, C Badulescu, G Stamoulis… - The Journal of …, 2021 - Taylor & Francis
Adhesive bonding is increasingly used in numerous industrial branches (aeronautics,
space, etc.) for the many advantages this technique features. The quality of the adhesive …

[PDF][PDF] Multiscale and multimodal approaches for three-dimensional materials characterisation of fibre reinforced polymers by means of X-ray based NDT methods

B Plank, M Schiwarth, S Senck, J Herr… - Proc. Int. Symp. Digital …, 2019 - ndt.net
Non-destructive testing (NDT) and three-dimensional materials characterisation of fibre
reinforced polymers using X-ray based methods can be carried out at different length scales …