Non-destructive evaluation of defects in polymer matrix composites for aerospace applications using X-ray Talbot-Lau interferometry and micro CT

S Senck, M Scheerer, V Revol, K Dobes… - 58th AIAA/ASCE/AHS …, 2017 - arc.aiaa.org
I. Introduction on-destructive testing (NDT) is an essential field in various industrial domains,
eg in oil, gas, energy, and aerospace sectors. Increasing complexity levels und technical …

In-situ observation of tensile failure mode in cross-ply CFRP laminates using Talbot-Lau interferometry

AK Pathak, T Yokozeki, M Imada, K Kido - Composite Structures, 2020 - Elsevier
Over the last decade, the use of X-ray inspection imaging is significantly grown for
microcrack analysis of carbon fiber reinforced polymer (CFRP). In the current work, the …

[HTML][HTML] EVITA Project: Comparison between traditional non-destructive techniques and phase contrast X-ray imaging applied to aerospace carbon fibre reinforced …

M Gresil, V Revol, K Kitsianos, G Kanderakis… - Applied Composite …, 2017 - Springer
Abstract The EU-project EVITA (Non-Destructive EValuation, Inspection and Testing of
Primary Aeronautical Composite Structures Using Phase Contrast X-Ray Imaging) aims at …

[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 …

Application of X-ray microtomography to the study of polymer composites

R Pyrz - SAE transactions, 1999 - JSTOR
The ability to make precise X-ray attenuation measurements on very small volume elements
is a developing technology. This technology is known as X-ray microtomography to …

Talbot–lau interferometry-based x-ray imaging system with retractable and rotatable gratings for nondestructive testing

N Morimoto, K Kimura, T Shirai, T Doki… - Review of Scientific …, 2020 - pubs.aip.org
We develop an x-ray imaging system based on Talbot–Lau interferometry equipped with a
mechanical structure for retracting and rotating gratings from the optical axis, which enables …

[HTML][HTML] Porosity determination of carbon and glass fibre reinforced polymers using phase-contrast imaging

C Gusenbauer, M Reiter, B Plank, D Salaberger… - Journal of …, 2019 - Springer
This paper presents multi-modal image data of different fibre reinforced polymer samples
acquired with a desktop Talbot-Lau grating interferometer (TLGI) X-ray computed …

[HTML][HTML] Microcrack characterization in loaded CFRP laminates using quantitative two-and three-dimensional X-ray dark-field imaging

S Senck, M Scheerer, V Revol, B Plank… - Composites Part A …, 2018 - Elsevier
In this work we present a method to characterize microcracks in carbon fiber reinforced
polymer (CFRP) samples with a diameter up to 120 mm using quantitative grating-based X …

A comparison of different approaches for imaging cracks in composites by X-ray microtomography

B Yu, RS Bradley, C Soutis… - … Transactions of the …, 2016 - royalsocietypublishing.org
X-ray computed tomography (CT) has emerged as a key imaging tool in the characterization
of materials, allowing three-dimensional visualization of an object non-destructively as well …

NDE and SHM simulation for CFRP composites

CAC Leckey, FR Parker - 2014 - ntrs.nasa.gov
Ultrasound-based nondestructive evaluation (NDE) is a common technique for damage
detection in composite materials. There is a need for advanced NDE that goes beyond …